CN104439440A - CNC engraving and milling machine for precision machining - Google Patents
CNC engraving and milling machine for precision machining Download PDFInfo
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- CN104439440A CN104439440A CN201310433625.2A CN201310433625A CN104439440A CN 104439440 A CN104439440 A CN 104439440A CN 201310433625 A CN201310433625 A CN 201310433625A CN 104439440 A CN104439440 A CN 104439440A
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- steel ring
- steel
- ring cap
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/06—Milling machines not designed for particular work or special operations with one vertical working-spindle
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
-
- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
-
- 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
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a CNC engraving and milling machine for precision machining, which comprises a machine head, a first steel ring sleeve, a second steel ring sleeve, a third steel ring sleeve and a fourth steel ring sleeve, wherein the machine head is provided with a cutter; the front end part of an x-direction lead screw positioned in an x-direction main bearing mechanism is embedded in the first steel ring sleeve, an x-direction motor output shaft is embedded in the second steel ring sleeve, two ends of a first cushion spring are respectively fixedly connected with the end surfaces of the first steel ring sleeve and the second steel ring sleeve, a pulley block is arranged on the upper end surface of a stand column, a straight bar is fixedly arranged in the cavity of the stand column, a counter balance the center of which is provided with a through hole is positioned in the cavity of the stand column, the straight bar is embedded in the through hole of the counter balance, two ends of the counter balance are respectively connected to one ends of a first steel wire rope and a second steel wire rope, the other ends of the first steel wire rope and the second steel wire rope are respectively connected to two ends of the upper end surface of the machine head through the pulley block. According to the CNC engraving and milling machine for the precision machining, the damage and the deformation caused by the eccentricity and errors of the motor output shaft and the lead screw can be prevented, the running is smooth, the balance property is good, the CNC engraving and milling machine for the precision machining has a self-adjustment function and the high efficiency and the precision can be further guaranteed.
Description
Technical field
The present invention relates to a kind of numerical controlled engraving and milling device, particularly relate to a kind of Precision Machining numerical controlled engraving and milling device.
Background technology
Carving milling machine is a kind of high-precision, efficient automation stock-removing machine, and the engraving and milling machine tool of prior art generally comprises base, X shaft movement mechanism, Y shaft movement mechanism, Z shaft movement mechanism, column, crossbeam, workbench, electro spindle and electrical control gear.It can processing plane, groove, also can process various curved surface, gear etc.Milling machine is the lathe with milling cutter, workpiece being carried out to Milling Process.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and splined shaft, can also process the profile of more complicated, efficiency comparatively planer is high, is to use a widest class lathe in machine-building and repair factory.
Existing carving milling machine bearing capacity is weak, machining accuracy and formed product efficiency low, how to design the carving milling machine that a kind of bearing capacity is strong, high accuracy, high speed, machining accuracy are high, formed product rate is high, become the direction that those skilled in the art make great efforts.
Summary of the invention
The invention provides a kind of Precision Machining numerical controlled engraving and milling device, this Precision Machining numerical controlled engraving and milling device prevents motor output shaft and leading screw is eccentric, error, the damage caused, distortion, improve Product Precision and efficiency, and reduce motor intensity simultaneously, run smooth and easy, balance good, have self-adjusting function, prevents the swing of balancing weight and steel wire rope uniform force, a progressive step ensure that high efficiency and precision.
For achieving the above object, the technical solution used in the present invention is: a kind of Precision Machining numerical controlled engraving and milling device, comprise column, base, workbench, the head being provided with cutter, the first steel ring cap, the second steel steel ring cap, the 3rd steel ring cap, the 4th steel steel ring cap and the gripper shoe between base and workbench, described column is fixed on base upper surface, described head be positioned at described column upper side and on the table side;
Described column comprises cylinder, is individually fixed in the first feet and second feet of both sides, cylinder lower surface, this first feet, the second feet are individually fixed in and are fixed on base upper surface both sides, thus at the first feet, the second feet, form vacancy section between base and cylinder;
Described workbench lower surface is fixed with at least 2 x abreast to slide block, described support plate upper surface is parallel is fixed with two x to line rail, described x embeds x in the groove of slide block to line rail, one x to driving mechanism at two x between line rail and below workbench, this x comprises x to motor to driving mechanism, x is to nut, embed the x of x to nut to leading screw, x is to main bearing seat and x to from bearing block, described x to leading screw two ends respectively by x to base bearing mechanism, x embeds x to main bearing seat to from Bearning mechanism, x is to from bearing block separately through hole, x is fixed on workbench lower surface to nut, x is installed on x outside main bearing seat to motor,
Be positioned at x and embed the first steel ring cap to the in-house x of base bearing to leading screw leading section, described x embeds in the second steel steel ring cap to motor output shaft, and the two ends of one first buffer spring are fixedly connected with the end face of described first steel ring cap, the second steel steel ring cap respectively;
The two ends of one buffer spring are fixedly connected with the end face of described first steel ring cap, the second steel steel ring cap respectively, described first steel ring cap, the second steel steel ring cap include basic ring seat separately and are fixed on the stationary half of basic ring seat end face, stationary half one end is fixed in elasticity semi-ring one end, the elasticity semi-ring other end with leave gap between the stationary half other end and by for regulating the bolt of this gap distance to be connected;
Described gripper shoe lower surface is fixed with at least 2 y abreast to slide block, described base upper surface is parallel is fixed with two y to line rail, described y embeds y in the groove of slide block to line rail, one y to driving mechanism at two y between line rail and below gripper shoe, this y comprises y to motor to driving mechanism, y is to nut, embed the y of y to nut to leading screw, y is to main bearing seat and y to from bearing block, described y to leading screw two ends respectively by y to base bearing mechanism, y embeds y to main bearing seat to from Bearning mechanism, y is to from bearing block separately through hole, y is fixed on gripper shoe lower surface to nut, y is installed on y outside main bearing seat to motor,
Be positioned at y and embed the 3rd steel ring cap to the in-house y of base bearing to leading screw leading section, described y embeds in the 4th steel steel ring cap to motor output shaft, and the two ends of one second buffer spring are fixedly connected with the end face of described 3rd steel ring cap, the 4th steel steel ring cap respectively;
Described first steel ring cap, the second steel steel ring cap, the 3rd steel ring cap, the 4th steel steel ring cap include basic ring seat separately and are fixed on the stationary half of basic ring seat end face, stationary half one end is fixed in elasticity semi-ring one end, the elasticity semi-ring other end with leave gap between the stationary half other end and by for regulating the bolt of this gap distance to be connected;
Described head side is fixed with at least 2 z abreast to slide block, described column is parallel with the side faced by head is fixed with two z to line rail, described z embeds z in the groove of slide block to line rail, one z to driving mechanism at two z between line rail, this z to driving mechanism comprise z to motor, z to nut, embed the z of z to nut to leading screw;
The upper surface of described column is provided with assembly pulley, this column cavity internal fixtion has a straight-bar, the balancing weight that one center has through hole is positioned at column cavity, the through hole of this balancing weight is embedded with described straight-bar, these balancing weight two ends are connected respectively to first, second steel wire rope one end, and first, second steel wire rope separately other end is all connected to two ends, described head upper surface through assembly pulley.
In technique scheme, further improvement opportunity scheme is as follows:
1. in such scheme, there is between the through hole of described balancing weight and straight-bar a linear bearing, this linear bearing can move up and down along straight-bar, and leave gap between the through hole of described balancing weight and linear bearing outer wall, this linear bearing is flexibly connected by screw with balancing weight.
2., in such scheme, the upper surface of described workbench has several and installs groove.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1. Precision Machining numerical controlled engraving and milling device of the present invention, be positioned at x and embed the first steel ring cap to the in-house x of base bearing to leading screw leading section, described x embeds in the second steel steel ring cap to motor output shaft, the two ends of one first buffer spring respectively with described first steel ring cap, the end face of the second steel steel ring cap is fixedly connected with, the two ends of one buffer spring respectively with described first steel ring cap, the end face of the second steel steel ring cap is fixedly connected with, described first steel ring cap, second steel steel ring cap includes basic ring seat separately and is fixed on the stationary half of basic ring seat end face, stationary half one end is fixed in elasticity semi-ring one end, the elasticity semi-ring other end with leave gap between the stationary half other end and by for regulating the bolt of this gap distance to be connected, prevent motor output shaft and leading screw bias, error, the damage caused, distortion, improve Product Precision and efficiency, ensure that the reliability of product.
2. Precision Machining numerical controlled engraving and milling device of the present invention, the through hole of balancing weight described in it embeds on a straight-bar, these balancing weight two ends are connected respectively to first, second steel wire rope one end, first, second steel wire rope separately other end is all connected to described detection platform two ends through assembly pulley, reduce the labour intensity of operating personnel simultaneously, run smooth and easy, balance good, have self-adjusting function, prevent the swing of balancing weight and steel wire rope uniform force, ensure that high efficiency and precision, improve operation smooth and easy, frictional dissipation is little, extends product service life and improves precision; Secondly, its column comprises cylinder, is individually fixed in the first feet and second feet of both sides, cylinder lower surface, this first feet, the second feet are individually fixed in and are fixed on base upper surface both sides, thus at the first feet, the second feet, form vacancy section between base and cylinder, bearing capacity is strong, substantially reduce lathe x, y-axis to floor space.
Accompanying drawing explanation
Accompanying drawing 1 is Precision Machining numerical control engraving and milling owner TV structure schematic diagram of the present invention;
Accompanying drawing 2 is the left TV structure schematic diagram of accompanying drawing 1;
Accompanying drawing 3 is A place structural representation in accompanying drawing 1;
Accompanying drawing 4 is B place structural representation in accompanying drawing 2;
Accompanying drawing 5 is the right TV structure schematic diagram of accompanying drawing 1;
Accompanying drawing 6 overlooks partial structurtes schematic diagram for accompanying drawing 2;
Accompanying drawing 7 is for x of the present invention is to driving mechanism partial structurtes schematic diagram;
Accompanying drawing 8 is for y of the present invention is to driving mechanism partial structurtes schematic diagram;
Accompanying drawing 9 is column partial structurtes schematic diagram of the present invention.
In above accompanying drawing: 1, column; 101, cylinder; 102, the first feet; 103, the second feet; 2, base; 3, workbench; 4, cutter; 5, head; 6, gripper shoe; 7, x is to slide block; 8, x is to line rail; 9, x is to driving mechanism; 91, x is to motor; 92, x is to nut; 93, x is to leading screw; 94, x is to main bearing seat; 95, x is to from bearing block; 96, x is to base bearing mechanism; 97, x is to from Bearning mechanism; 10, x is to buffer coupling; 11, y is to slide block; 12, y is to line rail; 13, y is to driving mechanism; 131, y is to motor; 132, y is to nut; 133, y is to leading screw; 134, y is to main bearing seat; 135, y is to from bearing block; 136, y is to base bearing mechanism; 137, y is to from Bearning mechanism; 14, y is to buffer coupling; 15, z is to slide block; 16, z is to line rail; 17, z is to driving mechanism; 171, z is to motor; 172, z is to nut; 173, z is to leading screw; 18, groove is installed; 19, the first steel ring cap; 20, the second steel steel ring cap; 21, the first buffer spring; 22, basic ring seat; 23, stationary half; 24, elasticity semi-ring; 26, the 3rd steel ring cap; 27, the 4th steel steel ring cap; 28, the second buffer spring; 29, assembly pulley; 30, straight-bar; 31, balancing weight; 311, through hole; 32, screw; 33, the first steel wire rope; 34, the second steel wire rope; 35, linear bearing; 36, gap.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: a kind of Precision Machining numerical controlled engraving and milling device, comprise column 1, base 2, workbench 3, head 5, first steel ring cap 19, the second steel steel ring cap 20 being provided with cutter 4, the 3rd steel ring cap 26, the 4th steel steel ring cap 27 and the gripper shoe between base 2 and workbench 36, described column 1 is fixed on base 2 upper surface, and described head 5 is positioned at described column 1 upper side and above workbench 3;
Described column 1 comprises cylinder 101, is individually fixed in the first feet 102 and the second feet 103 of both sides, cylinder 101 lower surface, this the first feet 102, second feet 103 is individually fixed in and is fixed on base 2 upper surface both sides, thus at the first feet 102, second feet 103, form vacancy section between base 2 and cylinder 101;
Described workbench 3 lower surface is fixed with at least 2 x abreast to slide block 7, described gripper shoe 6 upper surface is parallel is fixed with two x to line rail 8, described x embeds x in the groove of slide block 7 to line rail 8, one x to driving mechanism 9 at two x between line rail 8 and below workbench 3, this x comprises x to motor 91 to driving mechanism 9, x is to nut 92, embed the x of x to nut 92 to leading screw 93, x is to main bearing seat 94 and x to from bearing block 95, described x to leading screw 93 two ends respectively by x to base bearing mechanism 96, x embeds x to main bearing seat 94 to from Bearning mechanism 97, x is to from bearing block 95 separately through hole, x is fixed on workbench 3 lower surface to nut 92, x is installed on x outside main bearing seat 94 to motor 91,
Be positioned at x and embed the first steel ring cap 19 to the x of base bearing mechanism 96 to leading screw 93 leading section, described x embeds in the second steel steel ring cap 20 to motor 91 output shaft, and the two ends of one first buffer spring 21 are fixedly connected with the end face of described first steel ring cap 19, second steel steel ring cap 20 respectively;
The two ends of one buffer spring 21 are fixedly connected with the end face of described first steel ring cap 19, second steel steel ring cap 20 respectively, described first steel ring cap 19, second steel steel ring cap 20 includes basic ring seat 22 separately and is fixed on the stationary half 23 of basic ring seat 22 end face, stationary half 23 one end is fixed in elasticity semi-ring 24 one end, leaves gap and pass through for regulating the bolt of this gap distance to be connected between elasticity semi-ring 24 other end with stationary half 23 other end;
Described gripper shoe 6 lower surface is fixed with at least 2 y abreast to slide block 11, described base 2 upper surface is parallel is fixed with two y to line rail 12, described y embeds y in the groove of slide block 11 to line rail 12, one y to driving mechanism 13 at two y between line rail 12 and below gripper shoe 6, this y comprises y to motor 131 to driving mechanism 13, y is to nut 132, embed the y of y to nut 132 to leading screw 133, y is to main bearing seat 134 and y to from bearing block 135, described y to leading screw 133 two ends respectively by y to base bearing mechanism 136, y embeds y to main bearing seat 134 to from Bearning mechanism 137, y is to from bearing block 135 separately through hole, y is fixed on gripper shoe 6 lower surface to nut 132, y is installed on y outside main bearing seat 134 to motor 131,
Be positioned at y and embed the 3rd steel ring cap 26 to the y of base bearing mechanism 136 to leading screw 133 leading section, described y embeds in the 4th steel steel ring cap 27 to motor 131 output shaft, and the two ends of one second buffer spring 28 are fixedly connected with the end face of described 3rd steel ring cap 26, the 4th steel steel ring cap 27 respectively;
Described first steel ring cap 19, second steel steel ring cap 20, the 3rd steel ring cap 26, the 4th steel steel ring cap 27 include basic ring seat 22 separately and are fixed on the stationary half 23 of basic ring seat 22 end face, stationary half 23 one end is fixed in elasticity semi-ring 24 one end, leaves gap and pass through for regulating the bolt of this gap distance to be connected between elasticity semi-ring 24 other end with stationary half 23 other end;
Described head 5 side is fixed with at least 2 z abreast to slide block 15, described column 1 is parallel with the side faced by head 5 is fixed with two z to line rail 16, described z embeds z in the groove of slide block 15 to line rail 16, one z to driving mechanism 17 at two z between line rail 16, this z to driving mechanism 17 comprise z to motor 171, z to nut 172, embed the z of z to nut 172 to leading screw 173.
The upper surface of described column 1 is provided with assembly pulley 29, this column 1 cavity internal fixtion has a straight-bar 30, the balancing weight 31 that one center has through hole 311 is positioned at column 1 cavity, the through hole 311 of this balancing weight 31 is embedded with described straight-bar 32, these balancing weight 31 two ends are connected respectively to first, second steel wire rope 33,34 one end, and the respective other end of first, second steel wire rope 33,34 is all connected to two ends, described head 5 upper surface through assembly pulley 29.
There is between the through hole 311 of above-mentioned balancing weight 31 and straight-bar 30 linear bearing 35, this linear bearing 35 can move up and down along straight-bar 30, leave gap 36 between the through hole 311 of described balancing weight 31 and linear bearing 35 outer wall, this linear bearing 35 is flexibly connected by screw 32 with balancing weight 31.
The upper surface of above-mentioned workbench 3 has several and installs groove 18.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. a Precision Machining numerical controlled engraving and milling device, it is characterized in that: the gripper shoe (6) comprising column (1), base (2), workbench (3), the head (5) being provided with cutter (4), the first steel ring cap (19), the second steel steel ring cap (20), the 3rd steel ring cap (26), the 4th steel steel ring cap (27) and be positioned between base (2) and workbench (3), described column (1) is fixed on base (2) upper surface, described head (5) be positioned at described column (1) upper side and workbench (3) top;
Described column (1) comprises cylinder (101), is individually fixed in first feet (102) of cylinder (101) both sides, lower surface and the second feet (103), this first feet (102), the second feet (103) are individually fixed in base (2) upper surface both sides, thus at the first feet (102), the second feet (103), form vacancy section between base (2) and cylinder (101);
Described workbench (3) lower surface is fixed with at least 2 x abreast to slide block (7), described gripper shoe (6) upper surface is parallel is fixed with two x to line rail (8), described x embeds x in the groove of slide block (7) to line rail (8), one x is positioned at two x between line rail (8) and in workbench (3) below to driving mechanism (9), this x comprises x to motor (91) to driving mechanism (9), x is to nut (92), embed the x of x to nut (92) to leading screw (93), x is to main bearing seat (94) and x to from bearing block (95), described x to leading screw (93) two ends respectively by x to base bearing mechanism (96), x embeds x to main bearing seat (94) to from Bearning mechanism (97), x is to from bearing block (95) separately through hole, x is fixed on workbench (3) lower surface to nut (92), x is installed on x to main bearing seat (94) outside to motor (91),
Be positioned at x and embed the first steel ring cap (19) to the x of base bearing mechanism (96) to leading screw (93) leading section, described x embeds in the second steel steel ring cap (20) to motor (91) output shaft, and the two ends of one first buffer spring (21) are fixedly connected with the end face of described first steel ring cap (19), the second steel steel ring cap (20) respectively;
Described gripper shoe (6) lower surface is fixed with at least 2 y abreast to slide block (11), described base (2) upper surface is parallel is fixed with two y to line rail (12), described y embeds y in the groove of slide block (11) to line rail (12), one y is positioned at two y between line rail (12) and in gripper shoe (6) below to driving mechanism (13), this y comprises y to motor (131) to driving mechanism (13), y is to nut (132), embed the y of y to nut (132) to leading screw (133), y is to main bearing seat (134) and y to from bearing block (135), described y to leading screw (133) two ends respectively by y to base bearing mechanism (136), y embeds y to main bearing seat (134) to from Bearning mechanism (137), y is to from bearing block (135) separately through hole, y is fixed on gripper shoe (6) lower surface to nut (132), y is installed on y to main bearing seat (134) outside to motor (131),
Be positioned at y and embed the 3rd steel ring cap (26) to the y of base bearing mechanism (136) to leading screw (133) leading section, described y embeds in the 4th steel steel ring cap (27) to motor (131) output shaft, and the two ends of one second buffer spring (28) are fixedly connected with the end face of described 3rd steel ring cap (26), the 4th steel steel ring cap (27) respectively;
Described first steel ring cap (19), the second steel steel ring cap (20), the 3rd steel ring cap (26), the 4th steel steel ring cap (27) include basic ring seat (22) separately and are fixed on the stationary half (23) of basic ring seat (22) end face, stationary half (23) one end is fixed in elasticity semi-ring (24) one end, leaves gap and pass through for regulating the bolt of this gap distance to be connected between elasticity semi-ring (24) other end with stationary half (23) other end;
Described head (5) side is fixed with at least 2 z abreast to slide block (15), described column (1) is parallel with the side faced by head (5) is fixed with two z to line rail (16), described z embeds z in the groove of slide block (15) to line rail (16), one z is positioned at two z between line rail (16) to driving mechanism (17), this z to driving mechanism (17) comprise z to motor (171), z to nut (172), embed the z of z to nut (172) to leading screw (173);
The upper surface of described column (1) is provided with assembly pulley (29), this column (1) cavity internal fixtion has a straight-bar (30), the balancing weight (31) that one center has through hole (311) is positioned at column (1) cavity, the through hole (311) of this balancing weight (31) is embedded with described straight-bar (32), this balancing weight (31) two ends are connected respectively to first, second steel wire rope (33,34) one end, and first, second steel wire rope (33,34) the separately other end is all connected to described head (5) two ends, upper surface through assembly pulley (29).
2. Precision Machining numerical controlled engraving and milling device according to claim 1, it is characterized in that: between the through hole (311) of described balancing weight (31) and straight-bar (30), there is a linear bearing (35), this linear bearing (35) can move up and down along straight-bar (30), leave gap (36) between the through hole (311) of described balancing weight (31) and linear bearing (35) outer wall, this linear bearing (35) is flexibly connected by screw (32) with balancing weight (31).
3. Precision Machining numerical controlled engraving and milling device according to claim 1, is characterized in that: the upper surface of described workbench (3) has several and installs groove (18).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242162.1A CN106926003A (en) | 2013-09-23 | 2013-09-23 | Numerically controlled machine tool with self-adjusting function |
| CN201611242223.4A CN106926049A (en) | 2013-09-23 | 2013-09-23 | For the numerical control engraving and milling machine tool of precision part processing |
| CN201310433625.2A CN104439440B (en) | 2013-09-23 | 2013-09-23 | CNC engraving and milling machine for precision machining |
| CN201611242236.1A CN106984980B (en) | 2013-09-23 | 2013-09-23 | Automate high-precision stock-removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433625.2A CN104439440B (en) | 2013-09-23 | 2013-09-23 | CNC engraving and milling machine for precision machining |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242223.4A Division CN106926049A (en) | 2013-09-23 | 2013-09-23 | For the numerical control engraving and milling machine tool of precision part processing |
| CN201611242236.1A Division CN106984980B (en) | 2013-09-23 | 2013-09-23 | Automate high-precision stock-removing machine |
| CN201611242162.1A Division CN106926003A (en) | 2013-09-23 | 2013-09-23 | Numerically controlled machine tool with self-adjusting function |
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| Publication Number | Publication Date |
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| CN104439440A true CN104439440A (en) | 2015-03-25 |
| CN104439440B CN104439440B (en) | 2017-02-08 |
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| CN201611242236.1A Active CN106984980B (en) | 2013-09-23 | 2013-09-23 | Automate high-precision stock-removing machine |
| CN201310433625.2A Active CN104439440B (en) | 2013-09-23 | 2013-09-23 | CNC engraving and milling machine for precision machining |
| CN201611242223.4A Pending CN106926049A (en) | 2013-09-23 | 2013-09-23 | For the numerical control engraving and milling machine tool of precision part processing |
| CN201611242162.1A Pending CN106926003A (en) | 2013-09-23 | 2013-09-23 | Numerically controlled machine tool with self-adjusting function |
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| CN201611242236.1A Active CN106984980B (en) | 2013-09-23 | 2013-09-23 | Automate high-precision stock-removing machine |
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| CN201611242223.4A Pending CN106926049A (en) | 2013-09-23 | 2013-09-23 | For the numerical control engraving and milling machine tool of precision part processing |
| CN201611242162.1A Pending CN106926003A (en) | 2013-09-23 | 2013-09-23 | Numerically controlled machine tool with self-adjusting function |
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| CN105171073A (en) * | 2015-10-23 | 2015-12-23 | 广州义同机械实业有限公司 | Numerical control milling machine |
| CN105499668A (en) * | 2016-01-13 | 2016-04-20 | 高碧 | Numerical control automatic milling machine |
| CN106688709A (en) * | 2017-03-03 | 2017-05-24 | 骑士（上海）农业技术有限公司 | Side `rolling weight compensation stabilization system |
| CN107755762A (en) * | 2017-10-27 | 2018-03-06 | 中原工学院 | A kind of more than half diameter and arc surface metal works processing unit (plant) and its processing method |
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- 2013-09-23 CN CN201310433625.2A patent/CN104439440B/en active Active
- 2013-09-23 CN CN201611242223.4A patent/CN106926049A/en active Pending
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| CN105499668A (en) * | 2016-01-13 | 2016-04-20 | 高碧 | Numerical control automatic milling machine |
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| CN107755762A (en) * | 2017-10-27 | 2018-03-06 | 中原工学院 | A kind of more than half diameter and arc surface metal works processing unit (plant) and its processing method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106926003A (en) | 2017-07-07 |
| CN106926049A (en) | 2017-07-07 |
| CN106984980B (en) | 2019-05-24 |
| CN106984980A (en) | 2017-07-28 |
| CN104439440B (en) | 2017-02-08 |
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