CN110193738B - Machining platform convenient for positioning parts and used for numerical control milling machine - Google Patents

Machining platform convenient for positioning parts and used for numerical control milling machine Download PDF

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Publication number
CN110193738B
CN110193738B CN201910411494.5A CN201910411494A CN110193738B CN 110193738 B CN110193738 B CN 110193738B CN 201910411494 A CN201910411494 A CN 201910411494A CN 110193738 B CN110193738 B CN 110193738B
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movable
fixedly connected
processing platform
block
platform main
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CN110193738A (en
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全晓宁
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Huizhou Yingda Hardware Electronics Co ltd
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Ma'anshan Churui Technology Information Consulting Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to the technical field of numerical control milling machine equipment, and discloses a machining platform for a numerical control milling machine, which is convenient for positioning parts. This numerical control milling machine platform of processing convenient to location part, when driving hydraulic telescoping rod through the pneumatic cylinder and tensile, the transfer line drives the turning block clockwise rotation, make the transfer line can stimulate the movable block and move left, make two locating plates be close to each other, thereby can realize pressing from both sides the purpose of tight work piece, when two locating plates are close to each other, make two articulated dwang each other rise through the fourth movable slot from first movable slot through the articulated seat of second, the displacement of restriction work piece, make can fix the work piece in the platform main part of processing through two locating plates, thereby can realize the good purpose of location effect.

Description

Machining platform convenient for positioning parts and used for numerical control milling machine
Technical Field
The invention relates to the technical field of numerical control milling machine equipment, in particular to a machining platform for a numerical control milling machine, which is convenient for positioning parts.
Background
The numerical control milling machine is a machine tool with wide application, and planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces can be processed on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.
When the numerically controlled milling machine works, a workpiece needs to be placed on the processing platform, however, when the existing numerically controlled milling machine is used for processing, due to the fact that no positioning device is arranged, the workpiece can deviate in the processing process, and resources are wasted due to processing failure.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the processing platform for the numerical control milling machine, which is convenient for positioning parts, has the advantages of good positioning effect and the like, and solves the problems that the workpiece can deviate during processing due to the absence of a positioning device, so that resources are wasted due to processing failure.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a machining platform for a numerical control milling machine convenient for positioning parts comprises a machining platform main body, wherein a hydraulic cylinder support is fixedly connected to the left side face of the machining platform main body, a hydraulic cylinder is fixedly connected to the upper surface of the hydraulic cylinder support, a hydraulic telescopic rod is fixedly connected to the right side face of the hydraulic cylinder, a first movable groove which penetrates through and is communicated with the left end of the machining platform main body is formed in the machining platform main body, the surface of the hydraulic telescopic rod is movably connected with the inner wall of the first movable groove, a movable block is fixedly connected to the right side face of the hydraulic telescopic rod, a second movable groove which penetrates through the machining platform main body and is communicated with the inner part of the first movable groove is formed in the upper surface of the machining platform main body, the surface of the movable block is movably connected with the inner wall of the second movable groove, a connecting block is movably connected to the top end of the right side face of the movable block, and a positioning plate is fixedly connected to the right side face of the connecting block, the bottom of the right side surface of the movable block is fixedly connected with a first hinging seat, one end of the first hinging seat is hinged with a transmission rod, the middle part of the inner wall of the first movable groove is fixedly connected with a fixed block, the inside of the fixed block is provided with a third movable groove which runs through the left end and the right end of the fixed block, the middle part of the inner wall of the third movable groove is fixedly connected with a first round rod, the surface of the first round rod is rotatably connected with a fixed round pipe, the surface of the fixed round pipe is fixedly connected with a rotating block, the upper surface of the rotating block is fixedly connected with a second round rod, the second round rod runs through one end of the transmission rod, the surface of the second round rod is rotatably connected with one end of the transmission rod, the right end of the front surface of the movable block is fixedly connected with a second hinging seat, one end of the second hinging seat is hinged with a rotating rod, the upper surface of the processing platform body is provided with a fourth movable groove which runs through the processing platform body and communicates with the inside of the first movable groove, the surface of the rotating rod is movably connected with the inner wall of the fourth movable groove.
Preferably, the movable block is of an L-shaped structure.
Preferably, the lower surface of the positioning plate is movably connected with the upper surface of the processing platform main body.
Preferably, the quantity of dwang is four, and per two dwang be a set of, two sets of the top of dwang is articulated each other.
Preferably, the diameter of the first round rod is matched with the inner diameter of the fixed round pipe.
Preferably, the number of the movable blocks is two, and the two movable blocks are symmetrically arranged in the first movable groove by taking a vertical central line of the upper surface of the processing platform main body as a symmetry axis.
(III) advantageous effects
Compared with the prior art, the invention provides a machining platform for a numerical control milling machine, which is convenient for positioning parts and has the following beneficial effects:
1. this numerical control milling machine with processing platform convenient to location part through setting up the pneumatic cylinder, when the pneumatic cylinder drove hydraulic telescoping rod tensile, the transfer line drove the turning block and rotates clockwise for the transfer line can stimulate the movable block and remove left, makes two locating plates be close to each other, thereby can realize pressing from both sides the purpose of tight work piece.
2. This numerical control is machining platform for milling machine convenient to location part through setting up the locating plate, when two locating plates were close to each other, makes two articulated dwangs each other rise through the fourth movable slot from first movable slot through the articulated seat of second, restricts the displacement of work piece for can fix the work piece in the machining platform main part through two locating plates, thereby can realize the effectual purpose in location.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a sectional top view of the fixing block structure of the present invention.
In the figure: the hydraulic support comprises a processing platform main body 1, a hydraulic cylinder support 2, a hydraulic cylinder 3, a hydraulic telescopic rod 4, a first movable groove 5, a movable block 6, a second movable groove 7, a connecting block 8, a positioning plate 9, a first hinged seat 10, a transmission rod 11, a fixed block 12, a third movable groove 13, a fixed circular tube 14, a rotating block 15, a second circular rod 16, a second hinged seat 17, a rotating rod 18, a first circular rod 19 and a fourth movable groove 20.
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.
Referring to fig. 1-4, a machining platform for a numerically controlled milling machine convenient for positioning parts comprises a machining platform main body 1, a hydraulic cylinder support 2 is fixedly connected to the left side surface of the machining platform main body 1, a hydraulic cylinder 3 is fixedly connected to the upper surface of the hydraulic cylinder support 2, a hydraulic telescopic rod 4 is fixedly connected to the right side surface of the hydraulic cylinder 3, a first movable groove 5 penetrating and communicating with the left end of the machining platform main body 1 is formed in the machining platform main body 1, the surface of the hydraulic telescopic rod 4 is movably connected with the inner wall of the first movable groove 5, a movable block 6 is fixedly connected to the right side surface of the hydraulic telescopic rod 4, the movable blocks 6 are of an L-shaped structure, the number of the movable blocks 6 is two, the two movable blocks 6 are symmetrically arranged in the first movable groove 5 with the vertical central line of the upper surface of the machining platform main body 1 as a symmetric axis, the L-shaped movable blocks 6 can drive a positioning plate to move left and right 9 through a connecting block 8, the hydraulic telescopic rod 4 is driven to contract by electrifying the hydraulic cylinder 3, so that the hydraulic telescopic rod 4 drives the movable block 6 to move leftwards, the upper surface of the processing platform main body 1 is provided with a second movable groove 7 which penetrates through the processing platform main body 1 and is communicated with the inside of the first movable groove 5, the surface of the movable block 6 is movably connected with the inner wall of the second movable groove 7, the top end of the right side surface of the movable block 6 is movably connected with a connecting block 8, the right side surface of the connecting block 8 is fixedly connected with a positioning plate 9, the lower surface of the positioning plate 9 is movably connected with the upper surface of the processing platform main body 1, so that the positioning plate 9 can better fix a workpiece on the upper surface of the processing platform main body 1 by moving on the upper surface of the processing platform main body 1, the bottom of the right side surface of the movable block 6 is fixedly connected with a first hinged seat 10, one end of the first hinged seat 10 is hinged with a transmission rod 11, and the middle part of the inner wall of the first movable groove 5 is fixedly connected with a fixed block 12, the inside of the fixed block 12 is provided with a third movable groove 13 penetrating through the left end and the right end of the fixed block 12, the middle part of the inner wall of the third movable groove 13 is fixedly connected with a first round rod 19, the movable block 6 can drive the transmission rod 11 to move leftwards when the movable block 6 moves leftwards through the first hinged seat 10 and the transmission rod 11, so that the transmission rod 11 can drive the rotating block 15 to rotate anticlockwise by taking the first round rod 19 as a rotating shaft through a second round rod 16, the surface of the first round rod 19 is rotatably connected with a fixed round pipe 14, the diameter of the first round rod 19 is matched with the inner diameter of the fixed round pipe 14, so that the first round rod 19 can be arranged inside the fixed round pipe 14, the first round rod 19 can be rotatably connected with the fixed round pipe 14, the surface of the fixed round pipe 14 is fixedly connected with the rotating block 15, when the rotating block 15 rotates anticlockwise, the transmission rod 11 can push the movable block 6 to move rightwards, thereby separating the two positioning plates 9, the upper surface of the rotating block 15 is fixedly connected with a second round rod 16, the second round rod 16 penetrates through one end of the transmission rod 11, the surface of the second round rod 16 is rotatably connected with one end of the transmission rod 11, the right end of the front surface of the movable block 6 is fixedly connected with a second hinged seat 17, one end of the second hinged seat 17 is hinged with four rotating rods 18, every two rotating rods 18 form a group, the top ends of the two groups of rotating rods 18 are hinged with each other, so that the moving position of a workpiece can be limited when the two groups of rotating rods 18 are lifted, the purpose of fixing the workpiece is achieved, the upper surface of the processing platform main body 1 is provided with a fourth movable groove 20 which penetrates through the processing platform main body 1 and is communicated with the inside of the first movable groove 5, the surface of the rotating rods 18 is movably connected with the inner wall of the fourth movable groove 20, when the hydraulic telescopic rod 4 is driven by the hydraulic cylinder 3 to be stretched, the transmission rod 11 drives the rotating block 15 to rotate clockwise, make transfer line 11 can stimulate movable block 6 and remove to the left for two locating plates 9 are close to each other, thereby can realize pressing from both sides the purpose of tight work piece, when two locating plates 9 were close to each other, make two articulated dwang 18 each other rise through fourth movable slot 20 from first movable slot 5 through the articulated seat 17 of second, the displacement of restriction work piece, make and to fix the work piece on processing platform main part 1 through two locating plates 9, thereby can realize the effectual purpose in location.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the hydraulic clamping device is used, the hydraulic telescopic rod 4 is powered on through the hydraulic cylinder 3 to be driven to contract, the hydraulic telescopic rod 4 is driven to drive the movable block 6 to move leftwards, the first hinging seat 10 and the transmission rod 11 are used, the movable block 6 can drive the transmission rod 11 to move leftwards when the movable block 6 moves leftwards, the transmission rod 11 can drive the rotating block 15 to rotate anticlockwise by taking the first round rod 19 as a rotating shaft through the second round rod 16, when the rotating block 15 rotates anticlockwise, the transmission rod 11 can push the movable block 6 to move rightwards, the two positioning plates 9 can be separated from each other, when the hydraulic cylinder 3 drives the hydraulic telescopic rod 4 to stretch, the transmission rod 11 can drive the rotating block 15 to rotate clockwise, the transmission rod 11 can pull the movable block 6 to move leftwards, the two positioning plates 9 are close to each other, the purpose of clamping a workpiece can be realized, when the two positioning plates 9 are close to each other, the two mutually hinged rotating rods 18 are driven to move leftwards from the first movable groove 5 through the fourth movable groove through the second hinging seat 17 The movable groove 20 is lifted to limit the moving distance of the workpiece, so that the workpiece can be fixed on the processing platform main body 1 through the two positioning plates 9, and the purpose of good positioning effect can be realized.
In conclusion, this be convenient for location part's processing platform for numerically controlled fraise machine, when driving hydraulic telescoping rod 4 through pneumatic cylinder 3 and tensile, transfer line 11 drives turning block 15 clockwise rotation, make transfer line 11 can stimulate movable block 6 and remove left, make two locating plates 9 be close to each other, thereby can realize pressing from both sides tight work piece's purpose, when two locating plates 9 were close to each other, make two articulated dwang 18 of each other rise through fourth movable slot 20 from first movable slot 5 in through the articulated seat 17 of second, the moving distance of restriction work piece, make and fix the work piece on processing platform main part 1 through two locating plates 9, thereby can realize the effectual purpose of location.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a numerical control milling machine is with processing platform convenient to location part, includes processing platform main part (1), its characterized in that: the left side surface of the processing platform main body (1) is fixedly connected with a hydraulic cylinder support (2), the upper surface of the hydraulic cylinder support (2) is fixedly connected with a hydraulic cylinder (3), the right side surface of the hydraulic cylinder (3) is fixedly connected with a hydraulic telescopic rod (4), a first movable groove (5) which penetrates through and is communicated with the left end of the processing platform main body (1) is formed in the processing platform main body (1), the surface of the hydraulic telescopic rod (4) is movably connected with the inner wall of the first movable groove (5), the right side surface of the hydraulic telescopic rod (4) is fixedly connected with two movable blocks (6), the number of the movable blocks (6) is two, and the two movable blocks (6) are symmetrically arranged in the first movable groove (5) by taking the vertical central line of the upper surface of the processing platform main body (1) as a symmetric axis; the upper surface of the processing platform main body (1) is provided with a second movable groove (7) which runs through the processing platform main body (1) and is communicated with the inside of the first movable groove (5), the surface of the movable block (6) is movably connected with the inner wall of the second movable groove (7), the top end of the right side surface of the movable block (6) is movably connected with a connecting block (8), the right side surface of the connecting block (8) is fixedly connected with a positioning plate (9), the bottom of the right side surface of the movable block (6) is fixedly connected with a first hinging seat (10), one end of the first hinging seat (10) is hinged with a transmission rod (11), the middle part of the inner wall of the first movable groove (5) is fixedly connected with a fixed block (12), the inside of the fixed block (12) is provided with a third movable groove (13) which runs through the left and right ends of the fixed block (12), the middle part of the inner wall of the third movable groove (13) is fixedly connected with a first round rod (19), the surface of the first round rod (19) is rotatably connected with a fixed round pipe (14), the surface of the fixed round pipe (14) is fixedly connected with a rotating block (15), the upper surface of the rotating block (15) is fixedly connected with a second round rod (16), the second round rod (16) penetrates through one end of the transmission rod (11), the surface of the second round rod (16) is rotatably connected with one end of the transmission rod (11), the right end of the front surface of the movable block (6) is fixedly connected with a second hinge seat (17), one end of the second hinge seat (17) is hinged with a rotating rod (18), the number of the rotating rods (18) is four, every two rotating rods (18) form a group, and the top ends of the two groups of rotating rods (18) are hinged with each other; the upper surface of processing platform main part (1) is seted up and is run through fourth activity groove (20) inside processing platform main part (1) and the intercommunication first activity groove (5), the inner wall swing joint of the surface of dwang (18) and fourth activity groove (20).
2. The machining platform for the numerically controlled milling machine convenient for positioning the part according to claim 1, characterized in that: the movable block (6) is of an L-shaped structure.
3. The machining platform for the numerically controlled milling machine convenient for positioning the part according to claim 1, characterized in that: the lower surface of the positioning plate (9) is movably connected with the upper surface of the processing platform main body (1).
4. The machining platform for the numerically controlled milling machine convenient for positioning the part according to claim 1, characterized in that: the diameter of the first round rod (19) is matched with the inner diameter of the fixed round pipe (14).
CN201910411494.5A 2019-05-16 2019-05-16 Machining platform convenient for positioning parts and used for numerical control milling machine Active CN110193738B (en)

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CN111546085A (en) * 2020-06-04 2020-08-18 江苏久茂精密电子科技有限公司 Computer notebook metal C face milling machine processing is with workstation
CN111923335A (en) * 2020-09-08 2020-11-13 陈珊珊 Stable rack for mold injection molding machine
CN113182842B (en) * 2021-03-30 2022-12-27 广州东阳立松模具制造有限公司 Automatic assembly production line of spring plunger for automobile mould

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CH675701A5 (en) * 1988-06-17 1990-10-31 Ernst Spengler
CN203330739U (en) * 2013-04-11 2013-12-11 武汉弘毅鸿幕墙工程有限公司 Connecting rod type centering and clamping device
CN204525241U (en) * 2015-02-03 2015-08-05 东莞新爱荣机械自动化设备有限公司 A kind of synchronous locating and clamping apparatus
CN205098839U (en) * 2015-10-27 2016-03-23 北京新联铁科技股份有限公司 A centering device for on wheel repair line
CN105798657B (en) * 2016-05-27 2018-03-06 盐城市鑫益达精密机械有限公司 A kind of Workpiece clamping device
CN107662111A (en) * 2016-07-27 2018-02-06 深圳市祈飞科技有限公司 Self-centering apparatus
CN208005179U (en) * 2017-12-22 2018-10-26 王晓 A kind of drilling holes on machine mechanical workpieces clamping device
CN108161801A (en) * 2018-03-20 2018-06-15 安徽工程大学 A kind of workpiece holds clamping device tightly

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