CN114799962A - Numerical control machine tool machining center convenient for clamping special-shaped workpiece - Google Patents
Numerical control machine tool machining center convenient for clamping special-shaped workpiece Download PDFInfo
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- CN114799962A CN114799962A CN202210405589.8A CN202210405589A CN114799962A CN 114799962 A CN114799962 A CN 114799962A CN 202210405589 A CN202210405589 A CN 202210405589A CN 114799962 A CN114799962 A CN 114799962A
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a numerical control machine tool machining center convenient for clamping a special-shaped workpiece, which comprises an operation table, wherein a fixed base plate is fixedly arranged in the middle of the upper end of the operation table, side supporting plates are fixedly arranged on the front side and the rear side of the upper end of the fixed base plate, two sliding rails are arranged at opposite ends of the two side supporting plates, a moving mechanism is connected in a sliding groove in a sliding manner, the front end and the rear end of the moving mechanism are connected with the sliding rails in a sliding manner, an electric telescopic rod is fixedly arranged in a fixed seat and fixedly connected with the left end of the moving mechanism, the left side of the upper end of the moving mechanism is in threaded connection with a positioning mechanism, a protection frame is detachably arranged on the right side of the upper end of the operation table, and three illuminating mechanisms are detachably arranged at the right end of the protection frame. The three-contact-surface fixing device can be used for simultaneously fixing three contact surfaces of a special-shaped workpiece, is high in operation safety, has a lighting function, and is convenient to observe, disassemble and assemble.
Description
Technical Field
The invention relates to the field of numerical control machining equipment, in particular to a numerical control machine tool machining center convenient for clamping a special-shaped workpiece.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole, but obvious changes occur, the numerical control machining is a mechanical machining method for controlling the displacement of parts and cutters by using digital information, and the numerical control machining is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic machining.
The existing numerical control machining still has some defects, firstly, most workpieces are limited and fixed through a weldment, a fixed sleeve or a limiting plate at present, but the clamping of the special-shaped workpieces still has some unstable phenomena, so that the accuracy of numerical control machining is reduced; secondly, the inside of current numerical control machining center lacks lighting device, and the operating personnel of being inconvenient for to the observation of work piece processing state influences processingquality.
Disclosure of Invention
The invention mainly aims to provide a numerical control machine tool machining center convenient for clamping a special-shaped workpiece, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a numerical control machine tool machining center convenient for clamping a special-shaped workpiece comprises an operating table, wherein a fixed base plate is fixedly arranged in the middle of the upper end of the operating table, a fixed base plate is fixedly welded at the left end of the fixed base plate, a sliding groove is formed in the middle of the upper end of the fixed base plate, a side supporting plate is fixedly arranged on each of the front side and the rear side of the upper end of the fixed base plate, two sliding rails are arranged at opposite ends of the two side supporting plates, a moving mechanism is connected in the sliding groove in a sliding mode, the front end and the rear end of the moving mechanism are connected with the sliding rails in a sliding mode, an electric telescopic rod is fixedly arranged in the fixed base and is fixedly connected with the left end of the moving mechanism, a positioning mechanism is in threaded connection with the right side of the upper end of the moving mechanism, a protective frame is detachably arranged on the right side of the upper end of the operating table and is positioned outside the side supporting plate, the left side of the front end of the operating platform is provided with a storage cabinet, the right side of the front end of the operating platform is provided with two storage drawers, and four corners of the lower end of the operating platform can be detachably provided with a supporting leg; the moving mechanism comprises a moving frame, a positioning plate is fixedly welded on the right side of the upper end of the moving frame, a first rubber pad is fixedly connected with the left end of the positioning plate, a connecting seat and two limiting frames are fixedly welded on the left side of the upper end of the moving frame, the two limiting frames are symmetrically distributed in the front and back direction and are positioned on two sides of the connecting seat, a T-shaped movable block is fixedly welded in the middle of the lower end of the moving frame, the structure of the T-shaped movable block is matched with the structure of the sliding groove and corresponds to the sliding groove in position, a mounting groove is formed in each of the front end and the rear end of the moving frame, a plurality of transmission assemblies are arranged in the mounting groove and are distributed at equal intervals, the positioning mechanism comprises a fixing frame, two connecting blocks are fixedly welded on the left end of the fixing frame, a threaded rod is movably connected with the left end of the fixing frame through a bearing, and the threaded rod is positioned between the two connecting blocks, the left end of threaded rod runs through rocking handle of connecting seat and fixedly connected with, and threaded rod and connecting seat threaded connection, connecting block sliding connection is in the spacing that corresponds, the right-hand member fixed welding of mount has two a supporting seats and two No. two supporting seats, and two No. two supporting seats are located between two a supporting seat, two equal sliding connection has one to remove the frame in No. two supporting seats, common swing joint has a locating component between a supporting seat and the adjacent removal frame, common swing joint has a locating component No. two between two removal frames.
As a further improvement of the scheme, the T-shaped movable block is connected in the sliding groove in a sliding mode, the movable frame is located at the upper end of the fixed base plate, and the left end of the movable frame is fixedly connected with the output end of the electric telescopic rod.
As a further improvement of the scheme, the transmission assembly comprises a fixed rod, the two ends of the fixed rod are fixedly connected with the upper groove wall and the lower groove wall of the mounting groove, the fixed rod is movably connected with two pulleys through a bearing, the two pulleys correspond to the slide rails respectively in position, and the pulleys are connected in the corresponding slide rails in a sliding manner to connect the moving mechanism with the side supporting plates.
As a further improvement of the scheme, the first positioning assembly comprises a clamping block, a second rubber pad is integrally formed at one end of the clamping block, and a second positioning rod and a first positioning rod are movably connected to one end, far away from the second rubber pad, of the clamping block through a rotating shaft.
As a further improvement of the scheme, one end of the second positioning rod is movably connected with the movable frame through a rotating shaft, and one end of the first limiting rod is movably connected with the first supporting seat through a rotating shaft.
As a further improvement of the scheme, the structure of the second positioning assembly is the same as that of the first positioning assembly, and the connection mode between the second positioning assembly and the two movable frames is the same as that between the first positioning assembly and the first supporting seat and between the first positioning assembly and the adjacent movable frames.
As a further improvement of the scheme, the right end of the protection frame is provided with three through grooves, and the right end of the protection frame is provided with a spline groove at the front side and the rear side of the through groove.
As a further improvement of the above scheme, lighting mechanism includes the illumination main part, the left part size of illumination main part and the size looks adaptation that leads to the groove, the right part size of illumination main part is greater than the size that leads to the groove, the fixed welding of the left end of illumination main part has two integral key shafts, two the integral key shaft is corresponding with the structure looks adaptation and the position in spline groove, the illumination main part runs through logical groove and is located the protection frame and the integral key shaft joint with lighting mechanism and protection frame demountable installation in the spline groove that corresponds.
Compared with the prior art, the invention has the following beneficial effects:
1. the movable frame is driven to slide left and right at the upper end of the fixed base plate through the expansion and contraction of the electric telescopic rod, so that an operator can conveniently move the movable frame out of the protective frame to install and fix a special-shaped workpiece, the operation safety is high, and the stability of the movable frame in the moving process is improved through the sliding of the pulleys in the corresponding sliding rails;
2. according to the invention, the threaded rod is in threaded connection with the connecting seat to push the fixing frame to move towards one side close to the positioning plate, the movable frame slides in the second supporting seat to adjust the distance between the movable frame and the first supporting seat, and the distance between the movable frame and the first supporting seat as well as the distance between the movable frame and the two movable frames are changed to continuously adjust the distance between the first positioning assembly and the second positioning assembly as well as the distance between the first rubber pad and the second rubber pad, so that three contact surfaces of a special-shaped workpiece can be fixed at the same time, and the special-shaped workpiece can be clamped and fixed quickly;
3. according to the invention, the internal brightness of the protection frame can be improved through the illumination mechanism, so that an operator can conveniently observe parts in the protection frame, the processing precision is improved, and the illumination main body penetrates through the through groove and is positioned in the protection frame through the spline shaft clamped in the spline groove, so that the illumination mechanism can be conveniently detached, replaced and used;
in conclusion, the special-shaped workpiece fixing device can be used for simultaneously fixing three contact surfaces of a special-shaped workpiece, is high in adaptation degree, stable and reliable in fixing, high in operation safety, convenient to observe, convenient to disassemble and assemble the illumination mechanism and convenient to use, and has an illumination function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a numerically controlled machine tool machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 2 is a schematic view of a machining state of a machining center of a numerically controlled machine tool for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 3 is a schematic structural diagram of an operation table of a numerically controlled machine tool machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 4 is a schematic view of a connection structure of a positioning mechanism of a CNC machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 5 is a schematic structural diagram of a moving mechanism of a CNC machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 6 is a schematic structural diagram of a positioning mechanism of a CNC machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 7 is a schematic structural diagram of a first positioning assembly of a numerically-controlled machine tool machining center for conveniently clamping a special-shaped workpiece according to the present invention;
FIG. 8 is a schematic connection diagram of an illumination mechanism of a CNC machining center for conveniently clamping a special-shaped workpiece according to the present invention.
In the figure: 1. an operation table; 2. fixing the base plate; 21. a fixed seat; 22. a chute; 3. a side supporting plate; 31. a slide rail; 4. a moving mechanism; 41. a movable frame; 42. positioning a plate; 43. a first rubber pad; 44. a connecting seat; 45. a limiting frame; 46. a T-shaped movable block; 47. mounting grooves; 48. a transmission assembly; 49. fixing the rod; 50. a pulley; 5. a positioning mechanism; 51. a fixed mount; 52. connecting blocks; 53. a threaded rod; 54. a rocking handle; 55. a first supporting seat; 56. a second supporting seat; 57. moving the frame; 58. a first positioning component; 59. a second positioning component; 581. a clamping block; 582. a second rubber pad; 583. a first positioning rod; 584. a second positioning rod; 6. an electric telescopic rod; 7. a protective frame; 71. a through groove; 72. a spline groove; 8. an illumination mechanism; 81. an illuminating body; 82. a spline shaft; 9. a processing control box; 10. a storage cabinet; 11. a storage drawer; 12. support the feet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A numerical control machine tool machining center convenient for clamping a special-shaped workpiece is shown in figure 1-2 and comprises an operating platform 1, wherein a fixed backing plate 2 is fixedly arranged in the middle of the upper end of the operating platform 1, a fixed seat 21 is fixedly welded at the left end of the fixed backing plate 2, a sliding groove 22 is formed in the middle of the upper end of the fixed backing plate 2, a side supporting plate 3 is fixedly arranged on each of the front side and the rear side of the upper end of the fixed backing plate 2, two sliding rails 31 are arranged on the opposite ends of the two side supporting plates 3, a moving mechanism 4 is connected in the sliding groove 22 in a sliding manner, the front end and the rear end of the moving mechanism 4 are connected with the sliding rails 31 in a sliding manner, an electric telescopic rod 6 is fixedly arranged in the fixed seat 21, the electric telescopic rod 6 is fixedly connected with the left end of the moving mechanism 4, a positioning mechanism 5 is connected with the right side of the upper end of the moving mechanism 4 in a threaded manner, and a protective frame 7 is detachably arranged on the right side of the upper end of the operating platform 1, and protection frame 7 is located the outside of side fagging 3, and the right-hand member demountable installation of protection frame 7 has three lighting mechanism 8, and three lighting mechanism 8 equidistance distributes, and the upper end fixed mounting of protection frame 7 has a processing control box 9, and the front end left side of operation panel 1 is provided with one and accomodates cabinet 10, and the front end right side of operation panel 1 is provided with two and accomodates drawer 11, and the equal demountable installation in lower extreme four corners of operation panel 1 has a supporting legs 12.
In the specific use process of the embodiment, the movable frame 41 is driven to slide leftwards through the contraction of the electric telescopic rod 6, when the movable frame 41 is moved out of the protective frame 7, a special-shaped workpiece is placed at the upper end of the movable frame 41, the rocking handle 54 is rotated at the moment, the threaded rod 53 is driven to rotate through the rocking handle 54, the fixing frame 51 is pushed to move towards one side close to the positioning plate 42 through the threaded connection of the threaded rod 53 and the connecting seat 44, the special-shaped workpiece is fixed through the mutual matching of the first positioning assembly 58 and the second positioning assembly 59, after the special-shaped workpiece is firmly fixed, the electric telescopic rod 6 is turned on, the special-shaped workpiece at the upper end of the movable frame 41 is sent into the protective frame 7 through the extension of the electric telescopic rod 6, the special-shaped workpiece is processed through the processing control box 9, when the light is dark, the illuminating mechanism 8 can be turned on, the inside of the protective frame 7 is illuminated through the illuminating mechanism 8, and the workpiece can be conveniently observed by an operator, the processing precision is improved, and when the illuminating mechanism 8 is damaged, the illuminating mechanism 8 can be pulled out from the through groove 71 for maintenance and replacement.
Example two
On the basis of the first embodiment, as shown in fig. 3-7, a numerically-controlled machine tool machining center convenient for clamping a special-shaped workpiece comprises an operating table 1, a fixed backing plate 2 is fixedly installed at the middle part of the upper end of the operating table 1, a fixed seat 21 is fixedly welded at the left end of the fixed backing plate 2, a sliding groove 22 is formed in the middle part of the upper end of the fixed backing plate 2, a side supporting plate 3 is fixedly installed at each of the front side and the rear side of the upper end of the fixed backing plate 2, two sliding rails 31 are respectively installed at the opposite ends of the two side supporting plates 3, a moving mechanism 4 is slidably connected in the sliding groove 22, the front end and the rear end of the moving mechanism 4 are slidably connected with the sliding rails 31, an electric telescopic rod 6 is fixedly installed in the fixed seat 21, the electric telescopic rod 6 is fixedly connected with the left end of the moving mechanism 4, a positioning mechanism 5 is threadedly connected to the right side of the upper end of the moving mechanism 4, and a protective frame 7 is detachably installed on the right side of the upper end of the operating table 1, the protective frame 7 is positioned outside the side supporting plate 3, three illuminating mechanisms 8 are detachably mounted at the right end of the protective frame 7, the three illuminating mechanisms 8 are distributed at equal intervals, a processing control box 9 is fixedly mounted at the upper end of the protective frame 7, a storage cabinet 10 is arranged on the left side of the front end of the operating platform 1, two storage drawers 11 are arranged on the right side of the front end of the operating platform 1, and four corners of the lower end of the operating platform 1 can be detachably mounted with a supporting leg 12; the moving mechanism 4 comprises a moving frame 41, a positioning plate 42 is fixedly welded on the right side of the upper end of the moving frame 41, a first rubber pad 43 is fixedly connected with the left end of the positioning plate 42, a connecting seat 44 and two limiting frames 45 are fixedly welded on the left side of the upper end of the moving frame 41, the two limiting frames 45 are symmetrically distributed in the front-back direction and are positioned on two sides of the connecting seat 44, a T-shaped movable block 46 is fixedly welded in the middle of the lower end of the moving frame 41, the structure of the T-shaped movable block 46 is matched with the structure of the sliding groove 22, the positions of the T-shaped movable block and the sliding groove 22 are corresponding, a mounting groove 47 is formed in each of the front end and the rear end of the moving frame 41, a plurality of transmission assemblies 48 are arranged in the mounting groove 47, the plurality of transmission assemblies 48 are distributed at equal intervals, the positioning mechanism 5 comprises a fixed frame 51, two connecting blocks 52 are fixedly welded on the left end of the fixed frame 51, a threaded rod 53 is movably connected with the left end of the fixed frame 51 through a bearing, the threaded rod 53 is positioned between the two connecting blocks 52, the left end of the threaded rod 53 penetrates through the connecting seat 44 and is fixedly connected with a rocking handle 54, the threaded rod 53 is in threaded connection with the connecting seat 44, the connecting blocks 52 are connected in the corresponding limiting frames 45 in a sliding manner, the right end of the fixing frame 51 is fixedly welded with two first supporting seats 55 and two second supporting seats 56, the two second supporting seats 56 are positioned between the two first supporting seats 55, the two second supporting seats 56 are respectively connected with a moving frame 57 in a sliding manner, a first positioning assembly 58 is movably connected between the first supporting seat 55 and the adjacent moving frame 57 together, and a second positioning assembly 59 is movably connected between the two moving frames 57 together; the T-shaped movable block 46 is connected in the sliding groove 22 in a sliding manner, the movable frame 41 is positioned at the upper end of the fixed base plate 2, and the left end of the movable frame 41 is fixedly connected with the output end of the electric telescopic rod 6; the transmission assembly 48 comprises a fixed rod 49, two ends of the fixed rod 49 are fixedly connected with the upper and lower groove walls of the mounting groove 47, the fixed rod 49 is movably connected with two pulleys 50 through a bearing, the two pulleys 50 respectively correspond to the positions of the slide rails 31, and the pulleys 50 are slidably connected in the corresponding slide rails 31 to slidably connect the moving mechanism 4 with the side supporting plate 3; the first positioning assembly 58 comprises a clamping block 581, a second rubber pad 582 is integrally formed at one end of the clamping block 581, and one end, far away from the second rubber pad 582, of the clamping block 581 is movably connected with a second positioning rod 584 and a first positioning rod 583 through a rotating shaft; one end of the second positioning rod 584 is movably connected with the movable frame 57 through a rotating shaft, and one end of the first limiting rod 583 is movably connected with the first supporting seat 55 through a rotating shaft; the structure of the second positioning assembly 59 is the same as that of the first positioning assembly 58, and the connection mode between the second positioning assembly 59 and the two movable frames 57 is the same as that between the first positioning assembly 58 and the first support seat 55 and the adjacent movable frame 57.
In the specific use process of this embodiment, open electric telescopic handle 6, it slides to the left in spout 22 to drive T type movable block 46 through electric telescopic handle 6 shrink, pulley 50 slides in corresponding slide rail 31 this moment, improve the stability that removes frame 41 and remove, when removing frame 41 from protection frame 7, place special-shaped workpiece in the upper end of removing frame 41, rotate rocking handle 54 this moment, it is rotatory to drive threaded rod 53 through rocking handle 54, promote mount 51 to the one side that is close to locating plate 42 and remove through threaded rod 53 and connecting seat 44 threaded connection, can play the guard action to special-shaped workpiece through No. two rubber pads 582 and No. one rubber pad 43, avoid the too big extrusion of work piece clamping strength to cause the damage, can adjust the distance between removal frame 57 and No. one 55 through removing frame 57 and sliding in No. two supporting seats 56, and make the distance change between removal frame 57 and one supporting seat 55 and two removal frames 57 to No. one locating component 58 and No. two locating component 58 Distance between subassembly 59 and the rubber pad 43 continues the adjustment, can adapt to the surface of special-shaped workpiece unevenness, thereby can mutually support through a locating component 58 and No. two locating components 59 and carry out the centre gripping to special-shaped workpiece fast fixed, can fix special-shaped workpiece's three contact surface simultaneously, and the stability is improved, after special-shaped workpiece is fixed firm, open electric telescopic handle 6, it slides in spout 22 to promote T type movable block 46 through electric telescopic handle 6 extension, the special-shaped workpiece that will remove frame 41 upper end sends to protection frame 7 in and processes.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 8, a numerically-controlled machine tool machining center convenient for clamping a special-shaped workpiece comprises an operating table 1, a fixed backing plate 2 is fixedly installed at the middle part of the upper end of the operating table 1, a fixed seat 21 is fixedly welded at the left end of the fixed backing plate 2, a sliding groove 22 is formed in the middle part of the upper end of the fixed backing plate 2, a side supporting plate 3 is fixedly installed at each of the front side and the rear side of the upper end of the fixed backing plate 2, two sliding rails 31 are respectively installed at the opposite ends of the two side supporting plates 3, a moving mechanism 4 is slidably connected in the sliding groove 22, the front end and the rear end of the moving mechanism 4 are slidably connected with the sliding rails 31, an electric telescopic rod 6 is fixedly installed in the fixed seat 21, the electric telescopic rod 6 is fixedly connected with the left end of the moving mechanism 4, a positioning mechanism 5 is threadedly connected to the right side of the upper end of the moving mechanism 4, and a protection frame 7 is detachably installed on the right side of the upper end of the operating table 1, the protective frame 7 is positioned outside the side supporting plate 3, three illuminating mechanisms 8 are detachably mounted at the right end of the protective frame 7, the three illuminating mechanisms 8 are distributed at equal intervals, a processing control box 9 is fixedly mounted at the upper end of the protective frame 7, a storage cabinet 10 is arranged on the left side of the front end of the operating platform 1, two storage drawers 11 are arranged on the right side of the front end of the operating platform 1, and four corners of the lower end of the operating platform 1 can be detachably mounted with a supporting leg 12; the right end of the protection frame 7 is provided with three through grooves 71, and the right end of the protection frame 7, which is positioned at the front side and the rear side of each through groove 71, is provided with a spline groove 72; the illuminating mechanism 8 comprises an illuminating body 81, the left size of the illuminating body 81 is matched with the size of the through groove 71, the right size of the illuminating body 81 is larger than the size of the through groove 71, two spline shafts 82 are fixedly welded at the left end of the right part of the illuminating body 81, the two spline shafts 82 are matched with the spline grooves 72 in structure and correspond in position, the illuminating body 81 penetrates through the through groove 71 and is located in the protection frame 7, and the spline shafts 82 are clamped in the corresponding spline grooves 72 to detachably mount the illuminating mechanism 8 and the protection frame 7.
This embodiment is in concrete use, when the internal light of protection frame 7 is darker, lighting mechanism 8 can be opened, improve the inside luminance of protection frame 7, the part of operating personnel in to protection frame 7 of being convenient for is observed, improve the machining precision, when lighting mechanism 8 damages, can extract illumination main part 81 to the outside, extract through integral key shaft 82 in spline groove 72 and take out illumination main part 81 from leading to the inslot 71, maintain illumination main part 81, make illumination main part 81 run through leading to the inslot 71 and lie in protection frame 7 and throw light on through the integral key shaft 82 joint in spline groove 72, convenient to detach changes the use.
In the above-mentioned embodiment, the electric telescopic rod 6 is used for driving the movable frame 41 to slide left and right on the upper end of the fixed base plate 2, so that the operator can conveniently move the movable frame 41 out of the protection frame 7 to install and fix the special-shaped workpiece, the pulley 50 slides in the corresponding slide rail 31 to improve the stability of the movable frame 41 in the moving process, the threaded rod 53 is in threaded connection with the connecting seat 44 to push the fixed frame 51 to move towards one side close to the positioning plate 42, the movable frame 57 can slide in the second supporting seat 56 to adjust the distance between the movable frame 57 and the first supporting seat 55, and the distance between the movable frame 57 and the first supporting seat 55 as well as the two movable frames 57 can be changed to continuously adjust the distance between the first positioning assembly 58 and the second positioning assembly 59 as well as the first rubber pad 43, so as to fix three contact surfaces of the special-shaped workpiece, thereby rapidly clamping and fixing the special-shaped workpiece, can improve the inside luminance of protection frame 7 through lighting mechanism 8, the part of the operating personnel of being convenient for in to protection frame 7 is observed, improves the machining precision, makes illumination main part 81 run through logical groove 71 and lie in protection frame 7 in spline groove 72 through integral key shaft 82 joint, is convenient for dismantle change use lighting mechanism 8.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a digit control machine tool machining center convenient to centre gripping dysmorphism work piece, includes operation panel (1), its characterized in that: the upper end middle part fixed mounting of operation panel (1) has a fixed backing plate (2), the left end fixed welding of fixed backing plate (2) has a fixing base (21), open at the upper end middle part of fixed backing plate (2) has a spout (22), both sides all fixed mounting has a fagging (3) around the upper end of fixed backing plate (2), two the opposition end of fagging (3) all opens two slide rails (31), sliding connection has a moving mechanism (4) in spout (22), and both ends and slide rails (31) sliding connection around moving mechanism (4), fixed mounting has an electric telescopic handle (6) in fixing base (21), and electric telescopic handle (6) and the left end fixed connection of moving mechanism (4), the upper end right side threaded connection of moving mechanism (4) has a positioning mechanism (5), a protection frame (7) is detachably mounted on the right side of the upper end of the operating platform (1), the protection frame (7) is located outside the side supporting plate (3), three illuminating mechanisms (8) are detachably mounted on the right end of the protection frame (7) and are distributed at equal intervals, a processing control box (9) is fixedly mounted on the upper end of the protection frame (7), a storage cabinet (10) is arranged on the left side of the front end of the operating platform (1), two storage drawers (11) are arranged on the right side of the front end of the operating platform (1), and a supporting leg (12) is detachably mounted at four corners of the lower end of the operating platform (1); moving mechanism (4) is including removing frame (41), the fixed welding in upper end right side of removing frame (41) has a locating plate (42), the left end fixedly connected with rubber pad (43) No. one of locating plate (42), the fixed welding in upper end left side of removing frame (41) has a connecting seat (44) and two spacing (45), two spacing (45) are around symmetric distribution and are located the both sides of connecting seat (44), the fixed welding in lower extreme middle part of removing frame (41) has a T type movable block (46), the structure of T type movable block (46) and the structure looks adaptation and the position of spout (22) are corresponding, a mounting groove (47) has all been opened at both ends around removing frame (41), be provided with a plurality of drive assembly (48) in mounting groove (47), and a plurality of drive assembly (48) equidistance distribution, the positioning mechanism (5) comprises a fixing frame (51), the left end of the fixing frame (51) is fixedly welded with two connecting blocks (52), the left end of the fixing frame (51) is movably connected with a threaded rod (53) through a bearing, the threaded rod (53) is positioned between the two connecting blocks (52), the left end of the threaded rod (53) penetrates through a connecting seat (44) and is fixedly connected with a rocking handle (54), the threaded rod (53) is in threaded connection with the connecting seat (44), the connecting blocks (52) are slidably connected in corresponding limiting frames (45), the right end of the fixing frame (51) is fixedly welded with two first supporting seats (55) and two second supporting seats (56), the two second supporting seats (56) are positioned between the two first supporting seats (55), and two movable frames (57) are slidably connected in the second supporting seats (56), a first positioning assembly (58) is movably connected between the first supporting seat (55) and the adjacent moving frame (57), and a second positioning assembly (59) is movably connected between the two moving frames (57);
the T-shaped movable block (46) is connected in the sliding groove (22) in a sliding mode, the movable frame (41) is located at the upper end of the fixed base plate (2), and the left end of the movable frame (41) is fixedly connected with the output end of the electric telescopic rod (6);
the transmission assembly (48) comprises a fixed rod (49), two ends of the fixed rod (49) are fixedly connected with the upper and lower groove walls of the mounting groove (47), the fixed rod (49) is movably connected with two pulleys (50) through a bearing, the two pulleys (50) respectively correspond to the positions of the slide rails (31), and the pulleys (50) are slidably connected in the corresponding slide rails (31) to slidably connect the moving mechanism (4) with the side supporting plate (3);
the first positioning assembly (58) comprises a clamping block (581), a second rubber pad (582) is integrally formed at one end of the clamping block (581), and one end, far away from the second rubber pad (582), of the clamping block (581) is movably connected with a second positioning rod (584) and a first positioning rod (583) through a rotating shaft;
one end of the second positioning rod (584) is movably connected with the movable frame (57) through a rotating shaft, and one end of the first limiting rod (583) is movably connected with the first supporting seat (55) through a rotating shaft;
the structure of the second positioning assembly (59) is the same as that of the first positioning assembly (58), and the connection mode between the second positioning assembly (59) and two movable frames (57) is the same as that between the first positioning assembly (58) and the first support seat (55) and the adjacent movable frame (57);
three through grooves (71) are formed in the right end of the protection frame (7), and spline grooves (72) are formed in the right end of the protection frame (7) and located on the front side and the rear side of each through groove (71);
the illumination mechanism (8) comprises an illumination main body (81), the left size of the illumination main body (81) is matched with the size of the through groove (71), the right size of the illumination main body (81) is larger than the size of the through groove (71), two spline shafts (82) are fixedly welded at the left end of the right part of the illumination main body (81), the two spline shafts (82) are matched with the structures of the spline grooves (72) and correspond to the positions of the spline grooves, the illumination main body (81) penetrates through the through groove (71) and is positioned in the protection frame (7), the spline shafts (82) are clamped in the corresponding spline grooves (72), and the illumination mechanism (8) and the protection frame (7) are detachably mounted;
the working principle is as follows: the movable frame (41) is driven to slide left and right at the upper end of the fixed base plate (2) by the telescopic of the electric telescopic rod (6), so that an operator can conveniently move the movable frame (41) out of the protective frame (7) to install and fix a special-shaped workpiece, the pulley (50) slides in the corresponding sliding rail (31), the stability of the movable frame (41) in the moving process is improved, the threaded rod (53) is in threaded connection with the connecting seat (44) to push the fixed frame (51) to move towards one side close to the positioning plate (42), the distance between the movable frame (57) and the first supporting seat (55) can be adjusted by sliding the movable frame (57) in the second supporting seat (56), and the distance between the first positioning assembly (58) and the second positioning assembly (59) and the first rubber pad (43) can be continuously adjusted by changing the distance between the movable frame (57) and the first supporting seat (55) and the two movable frames (57), can fix the three contact surface of special-shaped workpiece simultaneously, thereby can carry out the centre gripping fast to special-shaped workpiece and fix, can improve the inside luminance of protection frame (7) through lighting mechanism (8), the operating personnel of being convenient for observes the part in protection frame (7), improve the machining precision, make illumination main part (81) run through logical groove (71) and lie in protection frame (7) in spline groove (72) through integral key shaft (82) joint, be convenient for dismantle change use lighting mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405589.8A CN114799962A (en) | 2020-12-23 | 2020-12-23 | Numerical control machine tool machining center convenient for clamping special-shaped workpiece |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541855.7A CN112743359B (en) | 2020-12-23 | 2020-12-23 | Numerical control machining center capable of clamping special-shaped workpiece |
| CN202210405589.8A CN114799962A (en) | 2020-12-23 | 2020-12-23 | Numerical control machine tool machining center convenient for clamping special-shaped workpiece |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011541855.7A Division CN112743359B (en) | 2020-12-23 | 2020-12-23 | Numerical control machining center capable of clamping special-shaped workpiece |
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| CN114799962A true CN114799962A (en) | 2022-07-29 |
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| CN202210405589.8A Withdrawn CN114799962A (en) | 2020-12-23 | 2020-12-23 | Numerical control machine tool machining center convenient for clamping special-shaped workpiece |
| CN202011541855.7A Active CN112743359B (en) | 2020-12-23 | 2020-12-23 | Numerical control machining center capable of clamping special-shaped workpiece |
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| CN202011541855.7A Active CN112743359B (en) | 2020-12-23 | 2020-12-23 | Numerical control machining center capable of clamping special-shaped workpiece |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114799962A (en) * | 2020-12-23 | 2022-07-29 | 日照方乐精密机械有限公司 | Numerical control machine tool machining center convenient for clamping special-shaped workpiece |
| CN113211136A (en) * | 2021-06-08 | 2021-08-06 | 海盐通用机械塑料包装厂 | Fixer of milling flutes device |
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| DE102013020823B3 (en) * | 2013-10-16 | 2014-12-04 | Bombardier Transportation Gmbh | Support structure and method for welding a chassis frame longitudinal beam of a rail vehicle |
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Also Published As
| Publication number | Publication date |
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| CN112743359A (en) | 2021-05-04 |
| CN112743359B (en) | 2022-07-05 |
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