CN105397490A - Numerically-controlled machining centre body with material bearing device - Google Patents

Numerically-controlled machining centre body with material bearing device Download PDF

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Publication number
CN105397490A
CN105397490A CN201510986782.5A CN201510986782A CN105397490A CN 105397490 A CN105397490 A CN 105397490A CN 201510986782 A CN201510986782 A CN 201510986782A CN 105397490 A CN105397490 A CN 105397490A
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CN
China
Prior art keywords
plate
bearing material
material bearing
loading device
side plate
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Granted
Application number
CN201510986782.5A
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Chinese (zh)
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CN105397490B (en
Inventor
沈正福
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Jiangnan CNC Machine Tool Co., Ltd.
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沈正福
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Priority to CN201510986782.5A priority Critical patent/CN105397490B/en
Priority to CN201810058838.4A priority patent/CN108381179A/en
Publication of CN105397490A publication Critical patent/CN105397490A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • 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
    • B23Q11/00Accessories 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
    • B23Q11/0042Devices for removing chips
    • 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The invention discloses a numerically-controlled machining centre body with a material bearing device. The numerically-controlled machining centre body comprises a rack and the material bearing device, wherein the rack comprises side frames, connection rods and a vertical plate; each side frame comprises a side plate, and each side plate comprises a front side plate and a rear side plate; two vertical and mutually parallel first cutting joints are formed in the front edge of each front side plate, and the part between each two first cutting joints is bent inwards to form a stopping sheet; a guide plate bent inwards is arranged at the middle part of the lower edge of each side plate; the material bearing device comprises a material bearing box and a drawing element; the material bearing box comprises a material bearing bottom plate, a material bearing side plate and a material bearing rear plate; the front section of the material bearing side plate is higher than the rear section, and the front section of the material bearing side plate is higher than the stopping sheet; the drawing element is arranged on the front end part of the material bearing box, and a drawing cavity extending upwards is arranged in the bottom of the drawing element; a stopping bulge stopped by the guide plate is arranged at the bottom of the material bearing box, and is arc-shaped; and the material bearing box is born and guided by the guide plate. The numerically-controlled machining centre body disclosed by the invention is convenient for cleaning waste chips and limiting the material bearing device, and capable of better guiding the movement of the material bearing device.

Description

A kind of numerical control machining center body with loading device
Technical field
The present invention relates to numerical control machining center.
Background technology
CNC milling machine is a kind of automatic processing device grown up on the basis of general milling machine, and both processing technologys are substantially identical, and also some is similar for structure.CNC milling machine has to be divided into is not with tool magazine and the large class of band tool magazine two.CNC milling machine wherein with tool magazine is also called machining center.
NC milling, except having the feature of plain-milling machine processing, also has following features:
1, strong adaptability, the flexibility of part processing are good, can machining profile shape complicated especially or be difficult to the part of controlling dimension, as mould class part, shell part etc.
2, machine tool can be processed cannot process or very unmanageable part, as the complex curve part that describes by Mathematical Modeling and three-dimensional space curved surface class part.
3, after clamped one time location can be processed, the part of multiple working procedure processing need be carried out.
4, machining accuracy is high, crudy is reliable and stable, and the pulse equivalency of numerical control device is generally 0.001mm, and high-precision digital control system can reach 0.1 μm, and in addition, digital control processing also avoid the operate miss of operating personnel.
5, production automation degree is high, can alleviate the labour intensity of operator.Be conducive to automation for production management.
6, production efficiency is high.In addition, CNC milling machine has the function of milling machine, boring machine, drilling machine, makes operation high concentration, substantially increases production efficiency.
Current numerical control machining center is primarily of compositions such as frame, workbench, main shaft, tool magazines.Workbench is arranged in frame, and the surrounding being positioned at workbench in frame is loading device, because loading device is fixing, therefore, is inconvenient to clear up scrap.
Summary of the invention
Conveniently clear up scrap, carry out spacing to loading device, the motion of loading device is better led meanwhile, the invention provides a kind of numerical control machining center body with loading device.
For achieving the above object, a kind of numerical control machining center body with loading device, comprises frame and loading device;
Described frame comprises side frame, connecting rod and riser; Be fixed with side frame respectively at the two ends of connecting rod, riser is fixed between side frames;
Described side frame comprises side plate, and described side plate comprises front side board and back side panel; The lower limb of side plate is provided with the base plate of outwards bending, and the outward flange of base plate is provided with the outer panel upwards bent, and is provided with the support plate upwards extended in the middle part of the top edge of outer panel, and support plate is provided with the first installing hole; The leading edge of front side board has vertical the first joint-cutting be parallel to each other of twice, and sheet is kept out in the formation that bends inwards of the part between the first joint-cutting; The guide plate bent inwards is provided with in the middle part of the lower limb of side plate;
Described loading device comprises bearing material case and drawer; Bearing material case comprises plate after bearing material base plate, bearing material side plate and bearing material, and after bearing material base plate, bearing material side plate and bearing material, plate forms bearing material chamber; The leading portion of bearing material side plate is higher than back segment, and the leading portion of bearing material side plate is higher than keeping out sheet; Drawer is located at the leading section of bearing material case, is provided with the pull chamber upwards extended in the bottom of drawer; Be provided with in the bottom of bearing material case kept out by guide plate keep out projection, keep out protruding curved; Bearing material case supports guiding by guide plate.
The invention has the beneficial effects as follows: on the guide plate due to the setting of loading device slip, therefore, the motion of guide plate to loading device has guide effect, makes the motion of loading device more steady.Owing to being provided with pull chamber, therefore, convenient by loading device pull-out, easy cleaning scrap etc.When inwardly pushing away loading device, guide plate can with keep out projection contacts, keep out projection and be directed to plate and keep out, the leading portion of bearing material side plate can contact with keeping out sheet simultaneously, therefore, can limit the stroke that loading device inwardly moves.
Accompanying drawing explanation
Fig. 1 is the stereogram of numerical control machining center.
Fig. 2 is the stereogram at another visual angle of numerical control machining center.
Fig. 3 is the exploded view of numerical control machining center.
Fig. 4 is the stereogram of frame.
Fig. 5 is the stereogram at another visual angle of frame.
Fig. 6 is the stereogram of side frame.
Fig. 7 is the stereogram at another visual angle of side frame.
Fig. 8 is the stereogram of side cover.
Fig. 9 is the stereogram at another visual angle of side cover.
Figure 10 is the stereogram at side cover the 3rd visual angle.
Figure 11 is the stereogram of protective cover.
Figure 12 is the stereogram at another visual angle of protective cover.
Figure 13 is the stereogram at protective cover the 3rd visual angle.
Figure 14 is the enlarged drawing of A in Figure 11.
Figure 15 is the enlarged drawing of B in Figure 12.
Figure 16 is the stereogram of loading device.
Figure 17 is the stereogram at another visual angle of loading device.
Figure 18 is the enlarged drawing of C in Figure 17.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As shown in Figure 1 to Figure 3, the numerical control machining center body with loading device comprises frame 1, side cover 2, bonnet 3, protective cover 4 and loading device 5.
As shown in Figure 4 and Figure 5, frame 1 comprises side frame 11, connecting rod 12 and riser 13.Be fixed with side frame 11 respectively at the two ends of connecting rod 12, riser 13 is fixed between side frames 11.
As shown in Figure 6 and Figure 7, side frame 11 comprises side plate 111, described side plate 111 comprises front side board 1111 and back side panel 1112, back side panel 1112 is connected on front side board 1111, the height of front side board 1111, lower than the height of back side panel 1112, is formed with V-shaped groove between front side board 1111 and back side panel 1112.
Front side board 1111 is in trapezoidal, and front side board 1111 has first and drags for sky 1111a, and first to drag for sky 1111a be trapezoidal, and the first two ends, upside of dragging for sky 1111a are respectively equipped with the first gusset 1111b to the lower middle side part that first drags for sky 1111a.
Back side panel 1112 comprises the first limit 1112a, Second Edge 1112b, the 3rd limit 1112c, the 4th limit 1112d and base 1113e; First limit from the front end on base upwards and oblique extension backward, Second Edge from the upper end on the first limit downwards and oblique extension backward, 3rd limit from one end of Second Edge downwards and oblique extension backward, the angle of inclination on the 3rd limit is greater than the angle of inclination of Second Edge, and the 4th limit extends downward the rear end on base from the one end on the 3rd limit.Have second in back side panel 1112 and drag for sky 1112f, drag in sky 1112f second and there is connecting plate 1112g, from the second gusset 1112h that be provided with more than three of connecting plate 1112g outwards in emission-type.
The leading edge of front side board 1111 has vertical the first joint-cutting be parallel to each other of twice, and sheet 1111c is kept out in the formation that bends inwards of the part between the first joint-cutting.
Be positioned at the second below of dragging for sky at back side panel 1112 and have three road second joint-cuttings, the second joint-cutting is mutually vertical, and the part between the second joint-cutting bends inwards and forms clip piece 1112j.The edge on the first limit is provided with the first kink 1112k bent inwards, and the edge of Second Edge is provided with the second kink 1112m bent inwards.The edge on the 4th limit is provided with the engaging lug 1112n bent inwards.
The guide plate 113 bent inwards is provided with in the middle part of the lower limb of side plate 111.The lower limb of side plate 111 is provided with the base plate 114 of outwards bending, and the outward flange of base plate 114 is provided with the outer panel 115 upwards bent, and is provided with the support plate 116 upwards extended in the middle part of the top edge of outer panel 115, and support plate 116 is provided with the first installing hole 117.Base plate 114 is provided with bayonet socket 1141, outer panel 115 is provided with the through hole 1151 corresponding with bayonet socket 1141 position, there is between through hole 1151 and bayonet socket 1141 catch arm 1140.
Junction between front side board 1111 and back side panel 1112 has been bolted connecting rod 12; Between connecting plate 1112g, be bolted connecting rod 12, between the rear portion of back side panel, be bolted connecting rod.As shown in Figure 4, one end of connecting rod 12 has otch 121, when installing connecting rod 12, utilizing tool holding on otch 121, then tighting a bolt, like this, can prevent connecting rod 12 from rotating.
Drag for sky 1111a and second drag for sky 1112f owing to being provided with first, and drag in sky first and be provided with the first gusset, drag in sky second and be provided with the second gusset, therefore, the weight of side frame can not only be reduced, nor the intensity of side frame can be affected.Owing to being provided with base plate 114, this improves bearing area, make the good stability supported.Side frame 11 has side plate 111, base plate 112 and outer panel 113, and is integrated brake forming, and therefore, the bending resistance of side frame 11 is good.Owing to being provided with the first kink and the second kink, therefore, the strength and stiffness of back side panel 1112 can be improved.
As shown in Figure 5, riser 13 is provided with holding part 131, holding part 131 holding, on clip piece 1112j, is convenient to install riser 13.
As shown in Figs. 8 to 11, side cover 2 comprises side cover plate 21 and the side cover flange 22 formed that bends inwards from the edge of side cover plate 21.Side cover plate 21 comprises lower side cover plate 211, middle side cover plate 212 and upper side cover 213, the lower web plate 214 caved inward is formed between lower side cover plate 211 and middle side cover plate 212, the upper gusset 215 caved inward is formed between middle side cover plate 212 and upper side cover 213, like this, non-deformability and the intensity of side cover 2 can be improved.At lower side cover plate 211, between middle side cover plate 212 and upper side cover 213, be formed with U-type groove 216.The buckle 23 extended internally is provided with in the bottom of side cover plate 211.
As shown in Fig. 8 to Figure 10, side cover plate 21 is provided with the second installing hole 24, side cover plate 21 is positioned at the second installing hole 24 and forms depressed part 25, in depressed part 25, correspond to the second installing hole 24 be provided with bulge loop 26, the inwall of side cover plate 21 is provided with joint pin 27 for the position of the second installing hole 24.
Side cover 2 is arranged on the outside of side frame 11, is formed with space between side frame 11 and side cover plate 21.When installing side cover 2, first buckle 23 is passed through hole 1151, then allow buckle 23 holding in mouth 1141, buckle 23 is lived by catch arm 1140 backstop, now, joint pin 27 is kept out on side plate, and utilize bolt to pass the second installing hole 24 and be connected on side plate 111, the head of bolt contacts with bulge loop 26.
Owing to being provided with joint pin 27, therefore, meeting self-assembling formation space between side plate 111 and side cover plate 21.Owing to being provided with bulge loop 26, therefore, the head of bolt can be prevented to be pressed on side cover plate 21, prevent from damaging side cover plate 21 during clamping screw; Owing to being provided with buckle, therefore, after in buckle 23 holding to bayonet socket, the accurate location of installing hole on the second installing hole and side frame can be realized.
Described bonnet 3 is fixed by screws on engaging lug 1112n.
As shown in Figure 11 to Figure 13, described protective cover 4 comprises lid 41, hinged ear 43 and locating part 44.
After lid 41 first extends from front to back obliquely upward, then horizontal-extending oliquely downward extends.The bottom of lid 41 horizontal-extending section is recessed in top downwards and is formed with protuberance 411, and like this, the non-deformability of lid 41 is good, improves security performance.Recessed groove 411a is respectively equipped with at the two ends of the horizontal-extending section of lid.Be provided with the lid flange 42 extended internally in the both sides of the edge of lid 411, the intensity of lid 41 can be improved.
Be provided with hinged ear 43 in the both sides, rear end of lid 41, hinged ear 43 is provided with jointed shaft 45, jointed shaft 45 is hinged on wherein on a joint pin.
Hinged ear 43 is provided with locating part 44.As shown in figure 14, the limiting section 442 that locating part 44 comprises spacing ring 441 and is located on spacing ring 441, the bottom of limiting section 442 is straight line, is Inner arc between limiting section 442 and spacing ring 441, can reduce stress and concentrate, and the end face of limiting section 442 is inclined-plane.
As shown in figure 15, be provided with limited block 46 in the both sides, front end of lid flange 42, the two ends of limited block 46 are inclined-plane.Be provided with lug boss 47 in the leading section of lid flange 42, lug boss is arc.
After protective cover is closed, locating part is kept out, and limited block is kept out by side cover, and therefore, protective cover can not enter in frame and collide with cutter, workbench etc., improves security performance, does not have gap between lid and side cover simultaneously.
As shown in Figure 16 to Figure 18, described loading device 5 comprises bearing material case 51 and drawer 52.Bearing material case comprises plate 513 after bearing material base plate 511, bearing material side plate 512 and bearing material, and after bearing material base plate 511, bearing material side plate 512 and bearing material, plate 513 forms bearing material chamber.The leading portion of bearing material side plate 512 is higher than back segment.Drawer 52 is located at the leading section of bearing material case 51, is provided with the pull chamber 521 upwards extended, is convenient to pull loading device 5 in the bottom of drawer 52, the convenient waste material removed in bearing material chamber, is also convenient to clean loading device 5.
As shown in figure 18, be provided with in the bottom of bearing material case 51 and keep out protruding 53, keep out protruding 53 curved.
Bearing material case 51 supports guiding by guide plate 113.When inwardly pushing away loading device 5, guide plate 113 can contact with keeping out protruding 53, and the leading portion of bearing material side plate can contact with keeping out sheet 1111c simultaneously, therefore, can limit the stroke that loading device 5 inwardly moves.

Claims (8)

1. there is a numerical control machining center body for loading device, it is characterized in that: comprise frame and loading device;
described frame comprises side frame, connecting rod and riser; Be fixed with side frame respectively at the two ends of connecting rod, riser is fixed between side frames;
described side frame comprises side plate, and described side plate comprises front side board and back side panel; The lower limb of side plate is provided with the base plate of outwards bending, and the outward flange of base plate is provided with the outer panel upwards bent, and is provided with the support plate upwards extended in the middle part of the top edge of outer panel, and support plate is provided with the first installing hole; The leading edge of front side board has vertical the first joint-cutting be parallel to each other of twice, and sheet is kept out in the formation that bends inwards of the part between the first joint-cutting; The guide plate bent inwards is provided with in the middle part of the lower limb of side plate;
described loading device comprises bearing material case and drawer; Bearing material case comprises plate after bearing material base plate, bearing material side plate and bearing material, and after bearing material base plate, bearing material side plate and bearing material, plate forms bearing material chamber; The leading portion of bearing material side plate is higher than back segment, and the leading portion of bearing material side plate is higher than keeping out sheet; Drawer is located at the leading section of bearing material case, is provided with the pull chamber upwards extended in the bottom of drawer; Be provided with in the bottom of bearing material case kept out by guide plate keep out projection, keep out protruding curved; Bearing material case supports guiding by guide plate.
2. the numerical control machining center body with loading device according to claim 1, is characterized in that: the height of front side board, lower than the height of back side panel, is formed with V-shaped groove between front side board and back side panel; Front side board is trapezoidal, and front side board has first and drags for sky, and first drags for sky in trapezoidal, and first drags for empty two ends, upside is respectively equipped with the first gusset to the lower middle side part that first drags for sky; Back side panel comprises the first limit, Second Edge, the 3rd limit, the 4th limit and base; First limit from the front end on base upwards and oblique extension backward, Second Edge from the upper end on the first limit downwards and oblique extension backward, 3rd limit from one end of Second Edge downwards and oblique extension backward, the angle of inclination on the 3rd limit is greater than the angle of inclination of Second Edge, and the 4th limit extends downward the rear end on base from the one end on the 3rd limit; Have second in back side panel and drag for sky, drag in sky second and there is connecting plate, from second gusset that be provided with more than three of connecting plate outwards in emission-type.
3. the numerical control machining center body with loading device according to claim 2, is characterized in that: the junction between front side board and back side panel has been bolted connecting rod; Between connecting plate, be bolted connecting rod, between the rear portion of back side panel, be bolted connecting rod.
4. the numerical control machining center with loading device according to claim 2, is characterized in that: be positioned at second at back side panel and drag for empty below and have three road second joint-cuttings, the second joint-cutting is mutually vertical, and the part between the second joint-cutting bends inwards formation clip piece; Riser is provided with holding part, and the holding of holding part is on clip piece.
5. the numerical control machining center with loading device according to claim 2, is characterized in that: the edge on the first limit is provided with the first kink bent inwards, and the edge of Second Edge is provided with the second kink bent inwards.
6. the numerical control machining center with loading device according to claim 2, is characterized in that: the edge on the 4th limit is provided with the engaging lug bent inwards, and engaging lug is fixed with bonnet.
7. the numerical control machining center with loading device according to claim 1, is characterized in that: on base plate, be provided with bayonet socket, outer panel is provided with the through hole corresponding with bayonet socket position, has catch arm between through hole and bayonet socket.
8. the numerical control machining center with loading device according to claim 1, is characterized in that: one end of connecting rod has otch.
CN201510986782.5A 2015-12-26 2015-12-26 A kind of numerical control machining center body with loading device Active CN105397490B (en)

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CN201510986782.5A CN105397490B (en) 2015-12-26 2015-12-26 A kind of numerical control machining center body with loading device
CN201810058838.4A CN108381179A (en) 2015-12-26 2015-12-26 A kind of process equipment

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Application Number Priority Date Filing Date Title
CN201510986782.5A CN105397490B (en) 2015-12-26 2015-12-26 A kind of numerical control machining center body with loading device

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DE2230717A1 (en) * 1972-06-23 1974-01-17 Spicher Gmbh Hermann METHOD AND DEVICE FOR TRANSPORTING WORK PIECES IN PRODUCTION LINES
SU1313643A1 (en) * 1986-01-07 1987-05-30 Московское Специальное Конструкторское Бюро Автоматических Линий И Агрегатных Станков Charging-discharging arrangement to metal-cutting machine
CN202240673U (en) * 2011-08-09 2012-05-30 青岛东方铁塔股份有限公司 Sliding type feeding device
CN103567993A (en) * 2012-07-18 2014-02-12 北汽福田汽车股份有限公司 Turnover machine for turning over workpieces
CN103522117A (en) * 2013-11-02 2014-01-22 宁夏巨能机器人系统有限公司 Shaft part hopper type feeding device
CN103831661A (en) * 2014-03-06 2014-06-04 昆山市力格自动化设备有限公司 Feed mechanism for cross-shaped workpieces
CN203945118U (en) * 2014-07-18 2014-11-19 贺自清 Combined type shear bender
CN204545948U (en) * 2015-02-09 2015-08-12 吉林大学 Barrel of Hydraulic Cylinders automatic drilling equipment

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