CN104999303A - Numerical control machine tool for high-precision and stable clamping and machining - Google Patents
Numerical control machine tool for high-precision and stable clamping and machining Download PDFInfo
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- CN104999303A CN104999303A CN201510420728.4A CN201510420728A CN104999303A CN 104999303 A CN104999303 A CN 104999303A CN 201510420728 A CN201510420728 A CN 201510420728A CN 104999303 A CN104999303 A CN 104999303A
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- machine tool
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- 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
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- 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
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool for high-precision and stable clamping and machining. The numerical control machine tool comprises a machine tool base, a worktable and a machining nose. The machining nose comprises a stand column and a main shaft. The main shaft is arranged on a Z-axis linear rail in a sliding mode. The worktable is arranged on the upper surface of the machine tool base. The machine tool base is provided with an X-axis linear rail parallel to the worktable. The X-axis linear rail is provided with a saddle in a sliding mode. The bottom face of the stand column is arranged on the upper surface of the saddle in a sliding mode and provided with a Y-axis linear rail. The worktable is provided with at least one tool clamp. According to the numerical control machine tool for high-precision and stable clamping and machining, the novel numerical control tool is provided according to the content; the numerical control machine tool has multiple axes and multiple machining degrees of freedom; the tool clamp arranged on the numerical control machine tool only needs to be provided with one driving device which can drive two clamping jaws at the same time, and the two clamping jaws can act commonly to clamp multiple workpieces. The clamping operation is simple, the clamping stability and precision are greatly improved, and the machining precision of the workpieces is also greatly improved.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, particularly relate to a kind of high-accuracy stable clamping and the Digit Control Machine Tool of processing.
Background technology
When utilizing Digit Control Machine Tool to carry out clamping to workpiece, how by clamping stable for workpiece and bed on, and allow Numeric Control Technology bed accurately process workpiece, become the problem of a long-standing problem technical staff.
Supportingly various frock clamp can be provided with, especially clamping tabular, bulk in existing machining tool.The fixture of the workpiece of strip is a lot, and these fixtures are in order to make clamping workpiece more stable, and machine tooling is more accurate, can arrange the claw of multiple holding workpiece on fixture, and arranges separately a drive unit to each claw and drive it.
But, in actual clamping process, because when drive unit drives, actuating speed and dynamics are not theoretic consistent, so the dynamics making multiple claw clamp even produces deviation with theoretical value when designing in position, and then cause the lathe being provided with these fixtures, there is larger deviation in the precision of the workpiece processed.Stability when how to improve the clamping workpiece of lathe and precision, and then improve machine finish and become present problem demanding prompt solution.
Summary of the invention
The object of the invention is to propose one and there is more clamping precision and stability, and the several lathes accurately can processed workpiece.
For reaching this object, the present invention by the following technical solutions:
The Digit Control Machine Tool that high-accuracy stable clamping is also processed, comprises lathe base, workbench and processing head; Described processing head comprises column and main shaft, and the side of described column is provided with z axis rail, and described main shaft slides and is located at described z axis rail; The upper surface of described lathe base is located at by described workbench, described lathe base is provided with the X-axis line rail parallel with described workbench, described X-axis line rail slides and is provided with saddle, the upper surface of described saddle is provided with Y-axis line rail, slides and be located at described Y-axis line rail in the bottom surface of described column; Described workbench is provided with at least one frock clamp;
Further illustrate, described frock clamp comprises base plate, drive unit, side plate, rotation flanged plate, clamping platform, connecting rod and claw; Described rotation flanged plate is provided with three hinge holes and a rotation hole, and described rotation hole is located at the medium position of described rotation flanged plate, three described hinge hole intervals be located at on the described rotation hole circle that is the center of circle; Described claw is provided with two, and its one end is turning end, and the other end is pawl head, is provided with rotation section between described turning end and described pawl head; Described connecting rod comprises head rod and the second connecting rod, and described head rod is longer than the second connecting rod; Described side plate is vertically fixed on described plate upper surface, and the described rotation hole that described rotation flanged plate is provided with is hinged on the side of described side plate, and makes the parallel described side plate of described rotation flanged plate; Described clamping plateau levels is located at the upper end of described side plate, and the described rotation section that two described claws are provided with is hinged on the described clamping platform left and right sides respectively, makes two described pawl heads relative;
Described head rod one end is articulated with the described hinge hole that described rotation flanged plate upper left side is provided with, and the other end is articulated with the rotation section of the described claw that described clamping platform sinistral is provided with; Described second connecting rod one end is articulated with the described hinge hole that described rotation flanged plate upper right side is provided with, and the other end is articulated with the rotation section of the described claw that described clamping platform dextral is provided with; Described drive unit one end is articulated with on the base plate on the left of described side plate, the drive end of described drive unit is articulated with the described hinge hole be provided with below described rotation flanged plate, described drive unit is made to drive described rotation flanged plate, dynamic two the described pawl heads of described rotation flange strip, above described clamping platform, clamp or opposing expansion in opposite directions.
More excellent, described column is provided with tool magazine, and described tool magazine rotates the side being located at described column, and is positioned near described main shaft, can rotate carry out tool changing to main shaft along Z axis.
More excellent, described lathe base is positioned at described workbench periphery and is provided with protective cover; Described protective cover is provided with breach near a face of described head.
More excellent, described protective cover is provided with the protective door that can automatically open or close.
More excellent, described lathe base is provided with dregs guiding groove, and described dregs guiding groove is located at bottom described workbench and protective cover inner side edge edge.
More excellent, the chip removal mouth that described dregs guiding groove is provided with described lathe base one end is connected, and described chip removal mouth is provided with Scrap-removing machine.
More excellent volume, described side plate has two pieces, two pieces of described side plate parallel vertical be located at described base plate.
Further illustrate, described side plate height is equal, and described clamping platform two ends are connected and fixed on the upper end of two blocks of described side plates respectively.
Further illustrate, described rotation flanged plate is parallel to be located between two blocks of described side plates, and is positioned at below described clamping platform.
More excellent, described rotation flanged plate rotates hinged by turning cylinder and two blocks of described side plates, and described turning cylinder is through described rotation hole, and two ends are individually fixed in the side of two blocks of described side plates.
The present invention is according to foregoing, propose a kind of novel Digit Control Machine Tool, described Digit Control Machine Tool has the multiaxis multi-processing free degree, its frock clamp be provided with, only need be provided with a drive unit, this drive unit can drive two claws simultaneously, two claw actings in conjunction can clamping various workpieces, clamping is simple to operate, and clamping stability and precision improve greatly, and the machining accuracy of workpiece is also improved thereupon.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic 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 faces structural representation after Fig. 2 embodiment removes the side plate of side when not clamping;
Structural representation is faced after Fig. 4 removes the side plate of side when being Fig. 2 embodiment clamping work pieces.
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, base plate 100, drive unit 200, side plate 300, rotates flanged plate 400, turning cylinder 410, ears hinged seat 420, oscillating bearing 430, clamping platform 500, head rod 610, second connecting rod 620, claw 700, workpiece 800.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Figure 1-4, the Digit Control Machine Tool that a kind of high-accuracy stable clamping is also processed, comprises lathe base 10, workbench 20 and processing head;
Described processing head comprises column 31 and main shaft 32, and the side of described column 31 is provided with z axis rail 33, and described main shaft 32 slides and is located at described z axis rail 33; The upper surface of described lathe base 10 is located at by described workbench 20, described lathe base 10 is provided with the X-axis line rail parallel with described workbench 20, described X-axis line rail slides and is provided with saddle 34, the upper surface of described saddle 34 is provided with Y-axis line rail, slides and be located at described Y-axis line rail in the bottom surface of described column 31; As described in Figure 1, described workbench 20 is provided with at least one frock clamp 70;
Described frock clamp 70 comprises base plate 100, drive unit 200, side plate 300, rotation flanged plate, clamping platform 500, connecting rod and claw 700;
Described rotation flanged plate is provided with three hinge holes and a rotation hole, and described rotation hole is located at the medium position of described rotation flanged plate, and three described hinge holes are equally spaced to be located at on the described rotation hole circle that is the center of circle; Described claw 700 is provided with two, and its one end is turning end, and the other end is pawl head, is provided with rotation section between described turning end and described pawl head; Described connecting rod comprises head rod 610 and the second connecting rod 620, and described head rod is longer than the second connecting rod 620; Described side plate 300 is vertically fixed on described base plate 100 upper surface, and the described rotation hole that described rotation flanged plate is provided with is hinged on the side of described side plate 300, and makes the parallel described side plate 300 of described rotation flanged plate; Described clamping platform 500 level is located at the upper end of described side plate 300, and the described rotation section that two described claws 700 are provided with is hinged on described clamping platform 500 left and right sides respectively, makes two described pawl heads relative; Described head rod 610 one end is articulated with the described hinge hole that described rotation flanged plate upper left side is provided with, and the other end is articulated with the rotation section of the described claw 700 be provided with on the left of described clamping platform 500; Described second connecting rod 620 one end is articulated with the described hinge hole that described rotation flanged plate upper right side is provided with, and the other end is articulated with the rotation section of the described claw 700 be provided with on the right side of described clamping platform 500; Described drive unit 200 is cylinder or hydraulic cylinder, its one end is articulated with on the base plate 100 on the left of described side plate 300, the drive end of described drive unit 200 is articulated with the described hinge hole be provided with below described rotation flanged plate 400, described drive unit 200 is made to drive described rotation flanged plate 400, described rotation flanged plate 400 drives two described pawl heads above described clamping platform 500, in opposite directions clamping or opposing expansion.
Two described claws 700 that described frock clamp 70 is provided with, lay respectively at the top of described clamping platform 500, when workpiece 800 is placed on described clamping platform 500, two described claws 700 can realize rotating in opposite directions under the driving of described drive unit 200, thus are tightly clamped in by workpiece 800 on described clamping platform 500; More optimizedly, one end of two described claws 700 is that the two described connecting rods do not waited by length are connected on described rotation flanged plate 400, described rotation flanged plate 400 3 diverse locations are connected with described claw 700 and described drive unit 200 respectively, described dress frock clamp 70 is made only to need the described drive unit 200 of installation one to drive described rotation flanged plate 400, described rotation flanged plate 400 just can drive two described claws 700 to rotate simultaneously, and make two pawl heads press down clamping to described clamping platform 500 simultaneously, or raise up and unclamp.Described frock clamp 70 compact conformation, ingenious, only needing, a drive unit 200 is set and just can drive two described claws 700 simultaneously, and make two described claws 700 energy clamping work pieces 800 simultaneously, thus alleviate the weight of described frock clamp 70 greatly, simplify the structure, improve again the stability of clamping greatly.
Described column 31 is provided with tool magazine 40, and described tool magazine 40 rotates the side being located at described column 31, and is positioned near described main shaft 32, can rotate carry out tool changing to main shaft 32 along Z axis.Make the exchanging knives process of described main shaft 32 convenient, quick, thus improve the working (machining) efficiency of described Digit Control Machine Tool greatly.
Described lathe base 10 is positioned at described workbench periphery and is provided with protective cover 50; Described protective cover 50 is provided with breach near a face of described head.The chip that described protective cover 50 can prevent described Digit Control Machine Tool from adding generation in man-hour spills, and even hurts sb.'s feelings in ground of making dirty.
Described protective cover 50 is provided with the protective door 51 that can automatically open or close.Because in described Digit Control Machine Tool process, operator needs to observe time processing progress at set intervals, after processing, also need workpiece loading and unloading or cleaning scrap, be provided with described protective door 51 in described protective cover 50 1 side and make the use of described Digit Control Machine Tool convenient.
Described lathe base 10 is provided with dregs guiding groove, and described dregs guiding groove is located at bottom described workbench 20 and protective cover 50 inner side edge edge.Described dregs guiding groove can be dredged together by described workbench 20 falls scrap, and convenient operation person cleans described Digit Control Machine Tool.
The chip removal mouth that described dregs guiding groove is provided with described lathe base 10 one end is connected, and described chip removal mouth is provided with Scrap-removing machine 60.When operator clears up scrap, only need by scrap cleaning to described chip removal mouth place, chip absorptive collection can get up by described Scrap-removing machine 60 automatically, makes the cleaning of described Digit Control Machine Tool convenient.
As in Figure 2-4, the frock clamp 70 that a kind of single drive unit 200 bilateral clamps simultaneously, comprises base plate 100, drive unit 200, side plate 300, rotation flanged plate, clamping platform 500, connecting rod and claw 700;
Described rotation flanged plate is provided with three hinge holes and a rotation hole, and described rotation hole is located at the medium position of described rotation flanged plate, and three described hinge holes are equally spaced to be located at on the described rotation hole circle that is the center of circle; Described claw 700 is provided with two, and its one end is turning end, and the other end is pawl head, is provided with rotation section between described turning end and described pawl head; Described connecting rod comprises head rod 610 and the second connecting rod 620, and described head rod is longer than the second connecting rod 620; Described side plate 300 is vertically fixed on described base plate 100 upper surface, and the described rotation hole that described rotation flanged plate is provided with is hinged on the side of described side plate 300, and makes the parallel described side plate 300 of described rotation flanged plate; Described clamping platform 500 level is located at the upper end of described side plate 300, and the described rotation section that two described claws 700 are provided with is hinged on described clamping platform 500 left and right sides respectively, makes two described pawl heads relative; Described head rod 610 one end is articulated with the described hinge hole that described rotation flanged plate upper left side is provided with, and the other end is articulated with the rotation section of the described claw 700 be provided with on the left of described clamping platform 500; Described second connecting rod 620 one end is articulated with the described hinge hole that described rotation flanged plate upper right side is provided with, and the other end is articulated with the rotation section of the described claw 700 be provided with on the right side of described clamping platform 500; Described drive unit 200 is cylinder, its one end is articulated with the left side of described side plate 300, the drive end of described drive unit 200 is articulated with the described hinge hole be provided with below described rotation flanged plate 400, described drive unit 200 is made to drive described rotation flanged plate 400, described rotation flanged plate 400 drives two described pawl heads above described clamping platform 500, in opposite directions clamping or opposing expansion.
Two described claws 700 that described frock clamp 70 is provided with, lay respectively at the top of described clamping platform 500, when workpiece 800 is placed on described clamping platform 500, two described claws 700 can realize rotating in opposite directions under the driving of described drive unit 200, thus are tightly clamped in by workpiece 800 on described clamping platform 500; More optimizedly, one end of two described claws 700 is that the two described connecting rods do not waited by length are connected on described rotation flanged plate 400, described rotation flanged plate 400 3 diverse locations are connected with described claw 700 and described drive unit 200 respectively, described dress frock clamp 70 is made only to need the described drive unit 200 of installation one to drive described rotation flanged plate 400, described rotation flanged plate 400 just can drive two described claws 700 to rotate simultaneously, and make two pawl heads press down clamping to described clamping platform 500 simultaneously, or raise up and unclamp.Described frock clamp 70 compact conformation, ingenious, only needing, a drive unit 200 is set and just can drive two described claws 700 simultaneously, and make two described claws 700 energy clamping work pieces 800 simultaneously, thus alleviate the weight of described frock clamp 70 greatly, simplify the structure, improve again the stability of clamping greatly.
Described side plate 300 has two pieces, two pieces of described side plate 300 parallel vertical be located at described base plate 100.The protection that two blocks of described side plates 300 make the structure of described frock clamp 70 inside obtain to a certain extent is set, also provides more stable installation site for described clamping platform 500 and described rotation flanged plate in addition.
Described side plate 300 is highly equal, and described clamping platform 500 two ends are connected and fixed on the upper end of two blocks of described side plates 300 respectively.Make described clamping platform 500 can all the time with described base plate 100 keeping parallelism, and then make workpiece 800 clamping more stable on the platform.
Described rotation flanged plate is parallel to be located between two blocks of described side plates 300, and is positioned at below described clamping platform 500.Described rotation flanged plate 400 is covered on the inside of described frock clamp 70 by described side plate 300 and described clamping platform 500; the position hinged with described rotation flanged plate 400 is protected; these hinge point can not be occurred because foreign material enter, and friction is excessive, even stuck phenomenon.
Described rotation flanged plate rotates hinged by turning cylinder 410 and two blocks of described side plates 300, and described turning cylinder 410 is through described rotation hole, and two ends are individually fixed in the side of two blocks of described side plates 300.Two blocks of described side plates 300 lay respectively at the both sides of described rotation flanged plate 400, and common support plays described rotation flanged plate 400, thus make described rotation flanged plate 400 more stable when receiving External Force Acting, and realization that still can be stable is rotated.
Described base plate 100 is provided with ears hinged seat 420, and one end of described drive unit 200 is also have ears hinged seat 420, two described ears hinged seats 420 to be connected, and described drive unit 200 is articulated with on described base plate 100.Adopt two ears hinged seats 420 to be connected, make the rotation direction of described drive unit 200 on described base plate 100 unique, and then make the rotation of lawsuit family drive unit 200 on described base plate 100 more stable.
The length of described second connecting rod 620 is 1.2-1.8 times of described head rod 610.As Figure 2-3, wherein, when described rotation flanged plate 400 is equilateral triangle, when three described hinge holes are located at three summits of equilateral triangle respectively, longer described connecting rod is the scheme of 1.5 times of shorter lawsuit family connecting rod length is preferred plan.
The drive end of described drive unit 200 is provided with oscillating bearing 430.The hinged place free degree between the drive end being arranged so that described drive unit 200 of described oscillating bearing 430 and described rotation flanged plate is higher, can prevent from described drive unit 200 from driving occurring during described rotation flanged plate 400 stuck.
The drive end of described drive unit 200 is provided with stretching structure.The drive end of described drive unit 200 is arranged to telescopic structure, and described stretching structure is the structure of screw telescopic bar, this adjustable length; When clamping workpiece 800, can according to the length being carried out adjustable telescopic rod by the size of clamping workpiece 800, described drive unit 200 is stretched same distance, and the rotational angle of described claw 700 is different, and then adapts to the clamping of workpiece 800 of more different sizes.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. high-accuracy stable clamping and processing a Digit Control Machine Tool, it is characterized in that, comprise lathe base, workbench and processing head;
Described processing head comprises column and main shaft, and the side of described column is provided with z axis rail, and described main shaft slides and is located at described z axis rail;
The upper surface of described lathe base is located at by described workbench, described lathe base is provided with the X-axis line rail parallel with described workbench, described X-axis line rail slides and is provided with saddle, the upper surface of described saddle is provided with Y-axis line rail, slides and be located at described Y-axis line rail in the bottom surface of described column;
Described workbench is provided with at least one frock clamp;
Described frock clamp comprises base plate, drive unit, side plate, rotation flanged plate, clamping platform, connecting rod and claw;
Described rotation flanged plate is provided with three hinge holes and a rotation hole, and described rotation hole is located at the medium position of described rotation flanged plate, three described hinge hole intervals be located at on the described rotation hole circle that is the center of circle;
Described claw is provided with two, and its one end is turning end, and the other end is pawl head, is provided with rotation section between described turning end and described pawl head;
Described connecting rod comprises head rod and the second connecting rod, and described head rod is longer than the second connecting rod;
Described side plate is vertically fixed on described plate upper surface, and the described rotation hole that described rotation flanged plate is provided with is hinged on the side of described side plate, and makes the parallel described side plate of described rotation flanged plate;
Described clamping plateau levels is located at the upper end of described side plate, and the described rotation section that two described claws are provided with is hinged on the described clamping platform left and right sides respectively, makes two described pawl heads relative;
Described head rod one end is articulated with the described hinge hole that described rotation flanged plate upper left side is provided with, and the other end is articulated with the rotation section of the described claw that described clamping platform sinistral is provided with; Described second connecting rod one end is articulated with the described hinge hole that described rotation flanged plate upper right side is provided with, and the other end is articulated with the rotation section of the described claw that described clamping platform dextral is provided with; Described drive unit one end is articulated with in described side plate left-side bottom, the drive end of described drive unit is articulated with the described hinge hole be provided with below described rotation flanged plate, described drive unit is made to drive described rotation flanged plate, dynamic two the described pawl heads of described rotation flange strip, above described clamping platform, clamp or opposing expansion in opposite directions.
2. a kind of high-accuracy stable clamping according to claim 1 and processing Digit Control Machine Tool, it is characterized in that, described column is provided with tool magazine, and described tool magazine rotates the side being located at described column, and be positioned near described main shaft, can rotate along Z axis and tool changing is carried out to main shaft.
3. a kind of high-accuracy stable clamping according to claim 1 and processing Digit Control Machine Tool, it is characterized in that, described lathe base is positioned at described workbench periphery and is provided with protective cover; Described protective cover is provided with breach near a face of described head.
4. a kind of high-accuracy stable clamping according to claim 3 and processing Digit Control Machine Tool, it is characterized in that, described protective cover is provided with the protective door that can automatically open or close.
5. a kind of high-accuracy stable clamping according to claim 3 the Digit Control Machine Tool of processing, it is characterized in that, described lathe base is provided with dregs guiding groove, and described dregs guiding groove to be located at bottom described workbench and protective cover inner side edge edge.
6. a kind of high-accuracy stable clamping according to claim 5 and processing Digit Control Machine Tool, it is characterized in that, the chip removal mouth that described dregs guiding groove is provided with described lathe base one end is connected, and described chip removal mouth is provided with Scrap-removing machine.
7. a kind of high-accuracy stable clamping according to claim 1 and processing Digit Control Machine Tool, it is characterized in that, described side plate has two pieces, two pieces of described side plate parallel vertical be located at described base plate.
8. a kind of high-accuracy stable clamping according to claim 7 and processing Digit Control Machine Tool, it is characterized in that, described side plate height is equal, and described clamping platform two ends are connected and fixed on the upper end of two blocks of described side plates respectively.
9. the frock clamp that simultaneously clamps of a kind of single drive unit bilateral according to claim 8, it is characterized in that, described rotation flanged plate is parallel to be located between two blocks of described side plates, and is positioned at below described clamping platform.
10. a kind of high-accuracy stable clamping according to claim 7 and processing Digit Control Machine Tool, it is characterized in that, described rotation flanged plate rotates hinged by turning cylinder and two blocks of described side plates, and described turning cylinder is through described rotation hole, and two ends are individually fixed in the side of two blocks of described side plates.
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| 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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| 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 CN104999303B (en) | 2017-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719542A (en) * | 2019-03-13 | 2019-05-07 | 苏州科技大学 | A kind of lathe feeding mechanism fixture |
| CN109719542B (en) * | 2019-03-13 | 2023-12-08 | 苏州科技大学 | Lathe feed mechanism anchor clamps |
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| CN104999303B (en) | 2017-08-29 |
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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |