CN104999303B - A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed - Google Patents

A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed Download PDF

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Publication number
CN104999303B
CN104999303B CN201510420728.4A CN201510420728A CN104999303B CN 104999303 B CN104999303 B CN 104999303B CN 201510420728 A CN201510420728 A CN 201510420728A CN 104999303 B CN104999303 B CN 104999303B
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China
Prior art keywords
rotation
plate
machine tool
control machine
digit control
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CN104999303A (en
Inventor
赵小雨
马继
刘世泉
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Foshan Pratic CNC Science and Technology Co Ltd
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Foshan Pratic CNC Science and Technology Co Ltd
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Priority to CN201510420728.4A priority Critical patent/CN104999303B/en
Publication of CN104999303A publication Critical patent/CN104999303A/en
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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
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/64Movable or adjustable work or tool supports characterised by the purpose of the movement
    • 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means

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

Abstract

The present invention relates to digit ctrol machine tool field, more particularly to a kind of high-accuracy stable clamping and the Digit Control Machine Tool of processing, including lathe base, workbench and processing head;The processing head includes column and main shaft, and the main shaft, which is slided, is located at z axis rail;The workbench is located at the upper surface of lathe base, the lathe base is provided with the X-axis line rail parallel with the workbench, slided on the X-axis line rail and be provided with saddle, the bottom surface of the column is slided is provided with Y-axis line rail located at the upper surface of the saddle, and the workbench is provided with least one frock clamp;The present invention is according to the content, propose a kind of new Digit Control Machine Tool, the Digit Control Machine Tool has the multiaxis multi-processing free degree, its frock clamp being provided with, only can need to simultaneously drive two claws provided with a drive device, the drive device, two claw collective effects can clamping various workpieces, clamping is simple to operate, and clamping stability and precision are greatly improved so that the machining accuracy of workpiece is also greatly improved.

Description

A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed
Technical field
The present invention relates to digit ctrol machine tool field, more particularly to a kind of high-accuracy stable clamping and the Digit Control Machine Tool of processing.
Background technology
When carrying out clamping to workpiece using Digit Control Machine Tool, how by the stable clamping of workpiece and bed on, and allow numerical control Technology bed is accurately processed to workpiece, the problem of as a long-standing problem technical staff.
It can match somebody with somebody in existing machining tool and be arranged with various frock clamps, especially clamping tabular, bulk.The work of strip The fixture of part is a lot, these fixtures in order that clamping workpiece is more stable, machine tooling is more accurate, can set multiple on fixture The claw of clamping workpiece, and individually one drive device of arranging drives to it to each claw.
But, in actual clamping process, because actuating speed and dynamics are not theory when drive device drives On it is consistent so that the theoretical value generation deviation when dynamics of multiple claws clamping even position is with design, and then causes There is larger deviation in lathe provided with these fixtures, the precision of the workpiece processed.How the clamping workpiece of lathe is improved When stability and precision, and then improve machine finish turn into present urgent problem to be solved.
The content of the invention
It is an object of the invention to propose it is a kind of there is more clamping precision and stability, and can be to the number of the accurate processing of workpiece Lathe.
For up to this purpose, the present invention uses following technical scheme:
A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed, including lathe base, workbench and processing head;It is described Processing head includes column and main shaft, and the side of the column is provided with z axis rail, and the main shaft, which is slided, is located at the z axis rail; The workbench is located at the upper surface of the lathe base, and the lathe base is provided with the X-axis line rail parallel with the workbench, Slided on the X-axis line rail and be provided with saddle, the upper surface of the saddle is provided with Y-axis line rail, and the bottom surface of the column, which is slided, to be located at The Y-axis line rail;The workbench is provided with least one frock clamp;
Further illustrate, the frock clamp includes bottom plate, drive device, side plate, rotation flanged plate, clamping platform, company Extension bar and claw;The rotation flanged plate is provided with three hinge holes and a rotation hole, and the rotation hole is located at the rotation method The medium position of blue plate, three hinge hole intervals are located on using the rotation hole as the circle in the center of circle;The claw is provided with Two, its one end is turning end, and the other end is pawl head, and rotation section is provided between the turning end and the pawl head;The connection Bar includes head rod and the second connecting rod, and the head rod is longer than the second connecting rod;The side plate is fixed on vertically The plate upper surface, the rotation hole that the rotation flanged plate is provided with is hinged on the side of the side plate, and causes It is described to rotate the parallel side plate of flanged plate;The clamping plateau levels are located at the upper end of the side plate, and two claws are set The rotation section having is hinged on the clamping platform left and right sides respectively so that two pawl heads are relative;
Described head rod one end is articulated with the hinge hole that the rotation flanged plate upper left side is provided with, other end hinge It is connected to the rotation section for the claw that the clamping platform sinistral is provided with;Described second connecting rod one end is articulated with the rotation method The hinge hole that blue plate upper right side is provided with, the other end is articulated with the rotation for the claw that the clamping platform dextral is provided with Portion;Described drive device one end is articulated with the bottom plate on the left of the side plate, and the drive end of the drive device is articulated with described Rotate the hinge hole being provided with below flanged plate so that the drive device drives the rotation flanged plate, the rotation method Blue strip moves two pawl heads above the clamping platform, opposite to clamp or opposite expansion.
More excellent, the column is provided with tool magazine, and the tool magazine is rotated located at the side of the column, and positioned at the main shaft Near, it can be rotated along Z axis and tool changing is carried out to main shaft.
More excellent, the lathe base is located at the workbench periphery and is provided with protective cover;The protective cover is close to described One face of head is provided with breach.
More excellent, the protective cover is provided with the protective door that can be automatically turned on or close.
More excellent, the lathe base is provided with dregs guiding groove, and the dregs guiding groove is in the workbench bottom and protective cover Side edge.
More excellent, the chip removal mouth that the dregs guiding groove is provided with described lathe base one end is connected, and the chip removal mouth is provided with row Bits machine.
More excellent volume, the side plate has two pieces, and two pieces of side plate parallel verticals are located at the bottom plate.
Further illustrate, the side plate is highly equal, the clamping platform two ends are connected and fixed on two pieces of sides respectively The upper end of plate.
Further illustrate, it is described to rotate that flanged plate is parallel is located between two blocks of side plates, and positioned at the clamping platform Lower section.
More excellent, the rotation flanged plate is rotated with two blocks of side plates by rotary shaft and is hinged, and the rotary shaft is passed through The rotation hole, two ends are individually fixed in the side of two blocks of side plates.
The present invention is according to the above, it is proposed that there is a kind of new Digit Control Machine Tool, the Digit Control Machine Tool multiaxis to add The work free degree, its frock clamp being provided with only can need to simultaneously drive two claws provided with a drive device, the drive device, Two claw collective effects can clamping various workpieces, clamping is simple to operate, and clamping stability and precision are greatly improved so that workpiece Machining accuracy also improve therewith.
Brief description of the drawings
Fig. 1 is the overall structure diagram of one embodiment of the present of invention;
Fig. 2 is the schematic perspective view of frock clamp in one embodiment of the present of invention;
Fig. 3 is the positive structure diagram after the side plate for removing side when Fig. 2 embodiments are not clamped;
Fig. 4 is the positive structure diagram after the side plate for removing side when Fig. 2 embodiments clamp workpiece.
Wherein:Lathe base 10, workbench 20, column 31, main shaft 32, z axis rail 33, saddle 34, tool magazine 40, protective cover 50, protective door 51, Scrap-removing machine 60, frock clamp 70, bottom plate 100, drive device 200, side plate 300 rotates flanged plate 400, turns Moving axis 410, ears hinged seat 420, oscillating bearing 430, clamping platform 500, head rod 610, the second connecting rod 620, card Pawl 700, workpiece 800.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As Figure 1-4, a kind of high-accuracy stable clamping and the Digit Control Machine Tool processed, including lathe base 10, workbench 20 and processing head;
The processing head includes column 31 and main shaft 32, and the side of the column 31 is provided with z axis rail 33, the main shaft 32 slide located at the z axis rail 33;The workbench 20 is located at the upper surface of the lathe base 10, the lathe base 10 Provided with the X-axis line rail parallel with the workbench 20, slided on the X-axis line rail and be provided with saddle 34, the upper table of the saddle 34 Face is provided with Y-axis line rail, and the bottom surface of the column 31, which is slided, is located at the Y-axis line rail;As described in Figure 1, the workbench 20 is provided with At least one frock clamp 70;
The frock clamp 70 include bottom plate 100, drive device 200, side plate 300, rotate flanged plate, clamping platform 500, Connecting rod and claw 700;
The rotation flanged plate is provided with three hinge holes and a rotation hole, and the rotation hole is located at the rotation flanged plate Medium position, three hinge holes it is equally spaced be located at using the rotation hole as the circle in the center of circle on;The claw 700 is provided with Two, its one end is turning end, and the other end is pawl head, and rotation section is provided between the turning end and the pawl head;The connection Bar includes the connecting rod 620 of head rod 610 and second, and the head rod is longer than the second connecting rod 620;The side plate 300 are fixed on the upper surface of bottom plate 100 vertically, and the rotation hole that the rotation flanged plate is provided with is hinged on the side The side of plate 300, and cause the parallel side plate 300 of the rotation flanged plate;The level of clamping platform 500 is located at the side The upper end of plate 300, the rotation section that two claws 700 are provided with is hinged on the clamping platform 500 or so respectively Both sides so that two pawl heads are relative;Described one end of head rod 610 is articulated with the rotation flanged plate upper left side and is provided with The hinge hole, the other end is articulated with the rotation section for the claw 700 that the left side of the clamping platform 500 is provided with;Described The one end of two connecting rod 620 is articulated with the hinge hole that the rotation flanged plate upper right side is provided with, and the other end is articulated with the dress The rotation section for the claw 700 that the right side of folder platform 500 is provided with;The drive device 200 is cylinder or hydraulic cylinder, its one end On the bottom plate 100 for being articulated with the left side of side plate 300, the drive end of the drive device 200 is articulated with the rotation flanged plate The hinge hole that 400 lower sections are provided with so that the drive device 200 drives the rotation flanged plate 400, the rotation flange Plate 400 drives two pawl heads in the top of clamping platform 500, opposite to clamp or opposite expansion.
Two claws 700 that the frock clamp 70 is provided with, respectively positioned at the top of the clamping platform 500, when Workpiece 800 is placed on the clamping platform 500, and two claws 700 can be real under the driving of the drive device 200 It is now opposite to rotate, so that workpiece 800 is tightly clamped on the clamping platform 500;More optimizedly, two claws 700 One end be by length not wait two connecting rods be connected to it is described rotation flanged plate 400 on, the rotation flange 400 3 diverse locations of plate are connected with the claw 700 and the drive device 200 respectively so that the dress frock clamp 70 Only need to one drive device 200 of installation and drive the rotation flanged plate 400, the rotation flanged plate 400 just can band Move two claws 700 to rotate simultaneously, and cause two pawl heads to push clamping to the clamping platform 500 simultaneously, or Raise up release.The compact conformation of frock clamp 70, it is ingenious, it is only necessary to set a drive device 200 just can be while driving Two claws 700, and enable two claws 700 to simultaneously clamp on workpiece 800, so as to greatly alleviate the work The weight of clamps 70, simplifies structure, and the stability of clamping is greatly improved again.
The column 31 is provided with tool magazine 40, and the tool magazine 40 is rotated located at the side of the column 31, and positioned at the master Near axle 32, it can be rotated along Z axis and tool changing is carried out to main shaft 32.So that the exchanging knives process of the main shaft 32 is more easily and fast, from And greatly improve the processing efficiency of the Digit Control Machine Tool.
The lathe base 10 is located at the workbench periphery and is provided with protective cover 50;The protective cover 50 is close to the machine One face of head is provided with breach.The chip that the protective cover 50 is produced when can prevent the Digit Control Machine Tool from processing is spilt, and makes ground dirty Even hurt sb.'s feelings in face.
The protective cover 50 is provided with the protective door 51 that can be automatically turned on or close.Because in the Digit Control Machine Tool process In, operator needs to observe time processing progress at regular intervals, after processing, in addition it is also necessary to which workpiece loading and unloading cleans useless Bits, cause the use of the Digit Control Machine Tool more to facilitate in the one side of protective cover 50 provided with the protective door 51.
The lathe base 10 is provided with dregs guiding groove, and the dregs guiding groove is located at the bottom of workbench 20 and the inner side of protective cover 50 Edge.The dregs guiding groove can be dredged scrap is fallen on the workbench 20 together, be easy to operator to the Digit Control Machine Tool Cleaned.
The chip removal mouth that the dregs guiding groove is provided with described one end of lathe base 10 is connected, and the chip removal mouth is provided with Scrap-removing machine 60.When operator clears up scrap, it is only necessary to clean scrap to the chip removal mouth, the Scrap-removing machine 60 can be automatically by chip Absorptive collection gets up so that the cleaning of the Digit Control Machine Tool more facilitates.
As in Figure 2-4, the frock clamp 70 that a kind of bilateral of single drive device 200 is simultaneously clamped on, including bottom plate 100, drive Dynamic device 200, side plate 300, rotation flanged plate, clamping platform 500, connecting rod and claw 700;
The rotation flanged plate is provided with three hinge holes and a rotation hole, and the rotation hole is located at the rotation flanged plate Medium position, three hinge holes it is equally spaced be located at using the rotation hole as the circle in the center of circle on;The claw 700 is provided with Two, its one end is turning end, and the other end is pawl head, and rotation section is provided between the turning end and the pawl head;The connection Bar includes the connecting rod 620 of head rod 610 and second, and the head rod is longer than the second connecting rod 620;The side plate 300 are fixed on the upper surface of bottom plate 100 vertically, and the rotation hole that the rotation flanged plate is provided with is hinged on the side The side of plate 300, and cause the parallel side plate 300 of the rotation flanged plate;The level of clamping platform 500 is located at the side The upper end of plate 300, the rotation section that two claws 700 are provided with is hinged on the clamping platform 500 or so respectively Both sides so that two pawl heads are relative;Described one end of head rod 610 is articulated with the rotation flanged plate upper left side and is provided with The hinge hole, the other end is articulated with the rotation section for the claw 700 that the left side of the clamping platform 500 is provided with;Described The one end of two connecting rod 620 is articulated with the hinge hole that the rotation flanged plate upper right side is provided with, and the other end is articulated with the dress The rotation section for the claw 700 that the right side of folder platform 500 is provided with;The drive device 200 is cylinder, and its one end is articulated with described The left side of side plate 300, the drive end of the drive device 200 is articulated with the hinge that the lower section of rotation flanged plate 400 is provided with Connect hole so that the drive device 200 drives the rotation flanged plate 400, the rotation flanged plate 400 drives two pawls Head is opposite to clamp or opposite expansion in the top of clamping platform 500.
Two claws 700 that the frock clamp 70 is provided with, respectively positioned at the top of the clamping platform 500, when Workpiece 800 is placed on the clamping platform 500, and two claws 700 can be real under the driving of the drive device 200 It is now opposite to rotate, so that workpiece 800 is tightly clamped on the clamping platform 500;More optimizedly, two claws 700 One end be by length not wait two connecting rods be connected to it is described rotation flanged plate 400 on, the rotation flange 400 3 diverse locations of plate are connected with the claw 700 and the drive device 200 respectively so that the dress frock clamp 70 Only need to one drive device 200 of installation and drive the rotation flanged plate 400, the rotation flanged plate 400 just can band Move two claws 700 to rotate simultaneously, and cause two pawl heads to push clamping to the clamping platform 500 simultaneously, or Raise up release.The compact conformation of frock clamp 70, it is ingenious, it is only necessary to set a drive device 200 just can be while driving Two claws 700, and enable two claws 700 to simultaneously clamp on workpiece 800, so as to greatly alleviate the work The weight of clamps 70, simplifies structure, and the stability of clamping is greatly improved again.
The side plate 300 has two pieces, and two pieces of parallel verticals of side plate 300 are located at the bottom plate 100.Two pieces of institutes are set Side plate 300 is stated so that the structure inside the frock clamp 70 obtains protection to a certain extent, is also put down in addition for the clamping Platform 500 and the rotation flanged plate provide more stable installation site.
The side plate 300 is highly equal, and the two ends of clamping platform 500 are connected and fixed on two blocks of side plates 300 respectively Upper end.Enable the clamping platform 500 all the time with the keeping parallelism of bottom plate 100, and then cause the clamping of workpiece 800 in institute State and more stablize on platform.
It is described to rotate that flanged plate is parallel is located between two blocks of side plates 300, and positioned at the lower section of clamping platform 500. The side plate 300 and the clamping platform 500 cover on the rotation flanged plate 400 inside of the frock clamp 70, with institute State and rotate the position that is hinged of flanged plate 400 and protected so that these hinge points will not be because debris enters and rub Excessive or even stuck phenomenon.
The rotation flanged plate is rotated with two blocks of side plates 300 by rotary shaft 410 and is hinged, and the rotary shaft 410 is worn The rotation hole is crossed, two ends are individually fixed in the side of two blocks of side plates 300.Two blocks of side plates 300 are located at described respectively The both sides of flanged plate 400 are rotated, and support the rotation flanged plate 400 jointly, so that the rotation flanged plate 400 exists More stablize when receiving external force effect, remain able to stable realization and rotate.
The bottom plate 100 is provided with ears hinged seat 420, and one end of the drive device 200 is also to have ears hinged seat 420, two ears hinged seats 420 are connected so that the drive device 200 is articulated with the bottom plate 100.Using Two ears hinged seats 420 are connected so that rotation direction of the drive device 200 on the bottom plate 100 is unique, enters And rotation of the lawsuit family drive device 200 on the bottom plate 100 is more stablized.
The length of second connecting rod 620 is 1.2-1.8 times of the head rod 610.As Figure 2-3, its In, when it is described rotation flanged plate 400 be equilateral triangle, when three hinge holes are respectively arranged on three summits of equilateral triangle, The longer connecting rod is preferred plan for 1.5 times of scheme of shorter lawsuit family connection pole length.
The drive end of the drive device 200 is provided with oscillating bearing 430.The setting of the oscillating bearing 430 causes described The hinged place free degree between the drive end of drive device 200 and the rotation flanged plate is higher, can prevent the drive device 200 driving it is described rotation flanged plate 400 when occur it is stuck.
The drive end of the drive device 200 is provided with stretching structure.The drive end of the drive device 200 is arranged to stretch The structure of contracting, the stretching structure is screw telescopic bar, the structure of this adjustable length;, can basis in clamping workpiece 800 Carried out the length of adjustable telescopic rod by the size of clamping workpiece 800 so that the drive device 200 is stretched same distance, the card The rotational angle of pawl 700 is different, and then adapts to the clamping of more various sizes of workpiece 800.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within Within protection scope of the present invention.

Claims (10)

1. a kind of high-accuracy stable clamping and the Digit Control Machine Tool processed, it is characterised in that including lathe base, workbench and processing Head;
The processing head includes column and main shaft, and the side of the column is provided with z axis rail, and the main shaft is slided located at described Z axis rail;
The workbench is located at the upper surface of the lathe base, and the lathe base is provided with the X-axis parallel with the workbench Slided on line rail, the X-axis line rail and be provided with saddle, the upper surface of the saddle is provided with Y-axis line rail, and the bottom surface of the column is slided Located at the Y-axis line rail;
The workbench is provided with least one frock clamp;
The frock clamp includes bottom plate, drive device, side plate, rotation flanged plate, clamping platform, connecting rod and claw;
The rotation flanged plate is provided with three hinge holes and a rotation hole, and the rotation hole is in the rotation flanged plate Portion position, three hinge hole intervals are located on using the rotation hole as the circle in the center of circle;
The claw is provided with two, and its one end is turning end, and the other end is pawl head, is provided between the turning end and the pawl head Rotation section;
The connecting rod includes head rod and the second connecting rod, and the head rod is longer than the second connecting rod;
The side plate is fixed on the plate upper surface vertically, and the rotation hole that the rotation flanged plate is provided with is hinged on The side of the side plate, and cause the parallel side plate of the rotation flanged plate;
The clamping plateau levels are located at the upper end of the side plate, the rotation section difference rotating hinge that two claws are provided with It is connected to the clamping platform left and right sides so that two pawl heads are relative;
Described head rod one end is articulated with the hinge hole that the rotation flanged plate upper left side is provided with, and the other end is articulated with The rotation section for the claw that the clamping platform sinistral is provided with;Described second connecting rod one end is articulated with the rotation flanged plate The hinge hole that upper right side is provided with, the other end is articulated with the rotation section for the claw that the clamping platform dextral is provided with;Institute State drive device one end to be articulated with the side plate left-side bottom, the drive end of the drive device is articulated with the rotation flange The hinge hole being provided with below plate so that the drive device drives the rotation flanged plate, the rotation flanged plate drives Two pawl heads are opposite to clamp or opposite expansion above the clamping platform.
2. a kind of high-accuracy stable clamping according to claim 1 and the Digit Control Machine Tool processed, it is characterised in that described vertical Post is provided with tool magazine, and the tool magazine is rotated located at the side of the column, and near the main shaft, can be rotated along Z axis to master Axle carries out tool changing.
3. a kind of high-accuracy stable clamping according to claim 1 and the Digit Control Machine Tool processed, it is characterised in that the machine Bed base is located at the workbench periphery and is provided with protective cover;The protective cover is provided with breach close to a face of the head.
4. a kind of high-accuracy stable clamping according to claim 3 and the Digit Control Machine Tool processed, it is characterised in that described anti- Shield is provided with the protective door that can be automatically turned on or close.
5. a kind of high-accuracy stable clamping according to claim 3 and the Digit Control Machine Tool processed, it is characterised in that the machine Bed base is provided with dregs guiding groove, and the dregs guiding groove is located at the workbench bottom and protective cover inner side edge edge.
6. a kind of high-accuracy stable clamping according to claim 5 and the Digit Control Machine Tool processed, it is characterised in that described to lead Bits groove is connected with the chip removal mouth that described lathe base one end is provided with, and the chip removal mouth is provided with Scrap-removing machine.
7. a kind of high-accuracy stable clamping according to claim 1 and the Digit Control Machine Tool processed, it is characterised in that the side Plate has two pieces, and two pieces of side plate parallel verticals are located at the bottom plate.
8. a kind of high-accuracy stable clamping according to claim 7 and the Digit Control Machine Tool processed, it is characterised in that the side Plate is highly equal, and the clamping platform two ends are connected and fixed on the upper end of two blocks of side plates respectively.
9. a kind of high-accuracy stable clamping according to claim 8 and the Digit Control Machine Tool processed, it is characterised in that described turn It is dynamic that flanged plate is parallel is located between two blocks of side plates, and below the clamping platform.
10. a kind of high-accuracy stable clamping according to claim 7 and the Digit Control Machine Tool processed, it is characterised in that described Rotate flanged plate to be hinged with two pieces of side plates rotations by rotary shaft, the rotary shaft passes through the rotation hole, two ends difference It is fixed on the side of two blocks of side plates.
CN201510420728.4A 2015-07-16 2015-07-16 A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed Active CN104999303B (en)

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Application Number Priority Date Filing Date Title
CN201510420728.4A CN104999303B (en) 2015-07-16 2015-07-16 A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510420728.4A CN104999303B (en) 2015-07-16 2015-07-16 A kind of high-accuracy stable clamping and the Digit Control Machine Tool processed

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CN104999303B true CN104999303B (en) 2017-08-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719542B (en) * 2019-03-13 2023-12-08 苏州科技大学 Lathe feed mechanism anchor clamps

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* Cited by examiner, † Cited by third party
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DE19932092A1 (en) * 1999-07-12 2001-01-18 Fotec Forschungs Und Technolog Tool gripper for storage space of chain magazine of machine tool has base jaw and tension jaw connected by elbow lever joint with lever swivel mounted on base jaw at one end and connected to spring bolt at other
CN101659015B (en) * 2009-09-03 2011-01-05 常熟市建华模具有限责任公司 Tooling clamp for processing glass mold
CN101797672B (en) * 2009-12-04 2012-02-22 安徽巨一自动化装备有限公司 Synchronous clamping mechanism
CN201552473U (en) * 2009-12-15 2010-08-18 孝感市鄂职九洲数控机床有限责任公司 Long-axis part two-end hole processing numerical control machine tool
CN202877933U (en) * 2012-10-16 2013-04-17 宣城市金辉汽配有限公司 Turning clamp mechanism
CN203779175U (en) * 2014-03-31 2014-08-20 成都振中电气有限公司 Intelligent profile cutting machine base for power distribution cabinet

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