CN114850894B - Stable structure of encircling type sliding seat and square ram and installation method thereof - Google Patents
Stable structure of encircling type sliding seat and square ram and installation method thereof Download PDFInfo
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- CN114850894B CN114850894B CN202210654417.4A CN202210654417A CN114850894B CN 114850894 B CN114850894 B CN 114850894B CN 202210654417 A CN202210654417 A CN 202210654417A CN 114850894 B CN114850894 B CN 114850894B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/267—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to prevent skewness between the relatively slidable members
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention provides a stable structure of an encircling type sliding seat and a square ram and an installation method thereof, the stable structure comprises the sliding seat and the square ram, the sliding seat is concave, guide rails are arranged on two sides of the square ram, the guide rails comprise an inner guide rail and an outer guide rail, sliding blocks are arranged on the guide rails, two concave side surfaces of the sliding seat are respectively a first installation surface and a second installation surface, a plane installation seat of the first installation surface is fixedly connected with the sliding blocks, a wedge-shaped base plate is inserted between a wedge installation seat of the second installation surface and the sliding blocks, the wedge-shaped base plate and the sliding blocks are fixedly connected through bolts, bearing devices are arranged on front end surfaces of the sliding blocks arranged on the inner guide rails, and pressing plates are arranged on front end surfaces of the sliding blocks arranged on the outer guide rails. By adopting the structure, the square ram can be prevented from shaking back and forth and left and right when running along the Z axis on the slide seat, and the machining precision of the machine tool is improved.
Description
Technical Field
The invention relates to the technical field of large-scale mechanical equipment, in particular to a stable structure of an encircling type sliding seat and a square ram and an installation method thereof.
Background
In the prior art, the core component of the vertical machine tool is a square ram and a slide seat for installing the square ram, the slide seat and the square ram are driven through a slide block and a guide rail, the slide block is usually fixed on the slide seat through a tension bolt, the installation structure cannot achieve complete lamination between the slide block and the slide seat, the square ram is easy to shake left and right in the driving process, the machining precision is affected, meanwhile, the square ram structure of the machine tool has the defect that the gravity center is tilted forward, long-time operation can lead to deformation of the slide block, the machining precision is affected slightly, the transmission structure is damaged heavily, and the operation of the whole machine tool is affected.
Disclosure of Invention
The invention aims to provide a stable structure of an encircling type sliding seat and a square ram and an installation method thereof, which ensure that a vertical machine tool stably runs in the Z-axis direction and cannot deviate.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a stable structure of encircling slide and square ram, including slide and square ram, the slide is concave, square ram both sides all are equipped with two parallel guide rails, be equipped with the slider on the guide rail, the slider is kept away from the guide rail end and is equipped with the plane boss, the guide rail includes inboard guide rail and outside guide rail, two side of slide indent are first installation face and second installation face respectively, first installation face is equipped with the plane mount that corresponds with the plane boss, plane boss and plane mount all offer the screw that corresponds with the plane boss, pass through the tensioning bolt rigid coupling between plane boss and the plane mount, the second installation face is equipped with the slide mount that corresponds with the plane boss, the slide mount that corresponds with the inboard guide rail includes inclined plane and plane, the slide mount that corresponds with the plane boss includes the inclined plane, peg graft between inclined plane and the plane boss has wedge backing plate, inclined plane backing plate and the inclined plane boss all have corresponding screw holes, wedge mount and the wedge mount that correspond with the plane boss pass through the tensioning bolt rigid coupling between the plane mount and the bottom surface that the plane boss corresponds with the plane boss, the wedge mount is equipped with the wedge mount that the wedge mount is parallel to the side face of wedge, the wedge mount is located on the side face and the slide, the wedge mount is held down by the side face and the wedge mount, the wedge mount is located in contact with the wedge, the side face is held down between the wedge mount and the wedge, the side face of the inclined wedge block of the second mounting face is fixedly connected with the plane of the inclined wedge mounting seat through a tension bolt, a compression block is fixedly connected with the plane of the inclined wedge mounting seat through the tension bolt, the slope surface of the compression block is subjected to opposite pressure from the slope surface of the inclined wedge block, the direction of the pressure is opposite to the tensioning direction of the tension bolt, the front end face of a sliding block arranged on an outer side guide rail is provided with a pressing plate, one end of the pressing plate is in abutting contact with the front end face of the sliding block, and the other end of the pressing plate is fixedly connected with the sliding seat. Through compressing tightly the wedge backing plate, form the definition structure between messenger's plane boss, wedge backing plate and the slide wedge mount pad, when guaranteeing that square ram moves along the Z axle, X axis direction stable in structure can not control and rock, the cooperation of the bottom surface of bearing device and plane mount pad, slide wedge mount pad makes between wedge, compact heap and the slider terminal surface form the definition structure in front, the installation of clamp plate in addition, the structural stability of square ram in Y axis direction has been guaranteed, rock around can not taking place, adopt dual definition structure, ensure that lathe processing is more accurate, the deviation can not appear.
Preferably, the pressing plate is an L-shaped pressing plate, the end face of the short side of the L-shaped pressing plate is in abutting contact with the front end face of the sliding block, and the long side of the L-shaped pressing plate is fixedly connected with the sliding seat in a threaded manner.
Preferably, the front end surface of the plane installation seat corresponding to the guide rail on the outer side of the first installation surface is provided with a groove matched with the L-shaped pressing plate, and the front end surface of the wedge installation seat corresponding to the guide rail on the outer side of the second installation surface is provided with a groove matched with the L-shaped pressing plate. The grooves are arranged to be matched with the installation of the pressing plate, so that the pressing plate is more stable in installation.
Preferably, the wedge-shaped base plate is spliced with the wedge-shaped mounting seat at the upper part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged at the lower part, and the thick end of the wedge-shaped base plate is arranged at the upper part; the wedge-shaped base plate is spliced with the wedge-shaped mounting seat at the lower part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged at the upper part, and the thick end of the wedge-shaped base plate is arranged at the lower part. The top wedge-shaped backing plate adopts the upper thickness and the lower thickness, and the bottom wedge-shaped backing plate adopts the upper thickness and the lower thickness, so that the mounting is convenient, the stress of the second mounting surface can be balanced better, and the situation that the second mounting surface is inclined possibly due to the consistent mounting direction of the wedge-shaped backing plate is avoided.
Preferably, the top of the wedge mounting seat at the upper part of the second mounting surface is fixedly connected with a limiting plate, the extending end of the limiting plate is fixedly connected with the top end of the corresponding wedge-shaped backing plate in a threaded manner, the bottom of the wedge mounting seat at the lower part of the second mounting surface is fixedly connected with the limiting plate, and the extending end of the limiting plate is fixedly connected with the bottom end of the corresponding wedge-shaped backing plate in a threaded manner.
The method for installing the encircling type sliding seat and square ram stabilizing structure comprises the following steps: s1, sliding blocks are arranged on guide rails on two sides of a square ram, a first installation surface of the sliding block is used as a reference surface, plane bosses of the sliding blocks on one side of the guide rails of the square ram are in one-to-one correspondence with plane installation seats on the first installation surface, the rear end surfaces of the sliding blocks arranged on an inner side guide rail are in abutting contact with the bottom surfaces of the plane installation seats, and the sliding blocks are fixed on the plane installation seats through tension bolts;
s2, the plane boss of the sliding block on the guide rail on the other side corresponds to the inclined wedge mounting seat on the second mounting surface one by one, the wedge-shaped base plate is inserted between the plane boss and the inclined plane of the inclined wedge mounting seat, the plane side of the wedge-shaped base plate is contacted with the plane boss, the inclined plane side of the wedge-shaped base plate is contacted with the inclined plane of the inclined wedge mounting seat, the wedge-shaped base plate inserted by the inclined wedge mounting seat on the upper part of the sliding seat is provided with a thin end at the lower part and a thick end at the upper part, the wedge-shaped base plate inserted by the inclined wedge mounting seat on the lower part of the sliding seat is provided with an upper thin end and a lower thick end, the wedge-shaped backing plate is spliced from bottom to top, the wedge-shaped backing plate is tightly pressed, a clearance between the plane boss of the sliding block and the wedge-shaped backing plate is continuously measured by a feeler gauge until the plane boss of the sliding block and the plane of the wedge-shaped backing plate are completely and tightly attached, so that defined constraint is formed among the sliding block, the wedge-shaped backing plate and the wedge mounting seat, the square ram is prevented from shaking left and right on the sliding seat, the plane boss of the sliding block, the wedge-shaped backing plate and the wedge mounting seat are sequentially penetrated by using a tension bolt, and the sliding block and the wedge-shaped backing plate are fixed on the wedge mounting seat;
s3, bearing devices are arranged on the front end faces of the sliding blocks matched with the inner guide rails, each bearing device comprises an inclined wedge block and a compression block, the side faces of the inclined wedge blocks arranged on the first installation face are in threaded connection and fixed with the plane installation base through tension bolts, the compression blocks are inserted between the inclined wedge blocks and the front end faces of the sliding blocks, the slope faces of the compression blocks are in contact with the slope faces of the inclined wedge blocks, the compression blocks are fixedly connected with the plane installation base through tension bolts, the slope faces of the compression blocks are subjected to pressure from the slope faces of the inclined wedge blocks, the direction of the pressure is opposite to the tensioning direction of the tension bolts, the side faces of the inclined wedge blocks on the second installation face are in threaded connection and fixed with the plane of the inclined wedge installation base through the tension bolts, the compression blocks are in threaded connection with the plane of the inclined wedge blocks and the front end faces of the sliding blocks, and the compression blocks are tensioned through the tension bolts, so that defined constraint is formed among the inclined wedge blocks, the compression blocks and the front end faces of the sliding blocks, and the sliding blocks are prevented from swinging forwards and backwards during running on the sliding base;
s4, pressing plates are arranged on the front end faces of the sliding blocks arranged on the outer guide rails, one ends of the pressing plates are fixedly connected with the sliding seats, and the other ends of the pressing plates are in abutting contact with the front end faces of the sliding blocks;
s5, fixedly connecting a limiting plate to the top of the wedge mounting seat on the upper portion of the second mounting surface, fixing the extending end of the limiting plate to the top end of the corresponding wedge-shaped backing plate in a threaded manner, fixedly connecting a limiting plate to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and fixing the extending end of the limiting plate to the bottom end of the corresponding wedge-shaped backing plate in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that:
through installing the wedge backing plate additional between slider and slide wedge mount pad, compress tightly the wedge backing plate, make and form the constraint of definition in X axle direction between slider, wedge backing plate and the slide wedge mount pad, peg graft the compact heap between the terminal surface before slide wedge and the slider, utilize the tensioning bolt to take up the compact heap, make and form the constraint of definition in Y axle direction between wedge, compact heap and the slider terminal surface before, utilize dual definition constraint to guarantee that square ram is along the Z axle operation, X axle and Y axle direction can not all produce and rock, improved the machining precision of lathe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a planar mount on a first mounting surface;
FIG. 3 is a schematic view of the wedge mount on the second mount;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view of A-A of FIG. 4;
FIG. 6 is a schematic view of a slider structure;
FIG. 7 is a schematic view of a bearing structure abutting a slider;
the device comprises a 1-sliding seat, a 101-plane mounting seat, a 102-wedge mounting seat, 1021-planes, 1022-inclined planes, 103-bottom surfaces, 104-grooves, a 2-square ram, 201-outer side guide rails, 202-inner side guide rails, 3-sliding blocks, 301-plane bosses, 4-wedge blocks, 5-compression blocks, 6-wedge-shaped base plates, 7-pressing plates and 8-limiting plates
Detailed Description
The present invention is further illustrated below in conjunction with the specific embodiments, it being understood that these embodiments are meant to be illustrative of the invention only and not limiting the scope of the invention, and that modifications of the invention, which are equivalent to those skilled in the art to which the invention pertains, will fall within the scope of the invention as defined in the claims appended hereto.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "affixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 7, a stabilizing structure of a surrounding type slide seat and a square ram comprises a slide seat 1 and the square ram 2, wherein the slide seat 1 is concave, two parallel guide rails are arranged on two sides of the square ram 2, an upper slide block 3, a middle slide block 3 and a lower slide block 3 are arranged on each guide rail, a plane boss 301 is arranged at the end, far away from the guide rails, of each slide block 3, each guide rail comprises an inner guide rail 202 and an outer guide rail 201, two concave side surfaces of the slide seat 1 are respectively a first mounting surface and a second mounting surface, the first mounting surface is provided with a plane mounting seat 101 corresponding to the plane boss 301, the plane boss 301 and the plane mounting seat 101 are provided with corresponding screw holes, the plane boss 301 and the plane mounting seat 101 are fixedly connected through tensioning bolts, the second mounting surface is provided with a wedge mounting seat 102 corresponding to the plane boss 301, the wedge mounting seat 102 corresponding to the inner guide rail 202 comprises a bevel 1022 and a plane 1021, wedge mount 102 that outside guide rail 201 corresponds includes inclined plane 1022, peg graft between inclined plane 1022 and the plane boss 301 has wedge backing plate 6, corresponding screw has all been seted up to inclined plane 1022 and plane boss 301, wedge backing plate 6 has been seted up corresponding waist hole, set up waist hole and make things convenient for the tensioning bolt to run through wedge backing plate after, wedge backing plate still can adjust in vertical direction, the rigid coupling is passed through the tensioning bolt between wedge mount 102, wedge backing plate 6 and plane boss 301, plane mount 101 that inside guide rail 202 corresponds and wedge mount 102 all are equipped with bottom surface 103, bottom surface 103 is parallel with the bottom side of slide indent, the rear end face of slider 3 that locates on the inside guide rail 202 and the rear end face of wedge backing plate 6 that corresponds with inside guide rail 202 all are in contact with bottom surface 103, the front end face of slider 3 that installs on the inside guide rail 202 all is equipped with the bearing device, the bearing device includes inclined wedge 4 and compact heap 5, the side of the wedge block 4 on the first installation surface is fixedly connected with the plane installation seat 101 in a threaded manner through a tension bolt, the compression block 5 is inserted between the front end face of the sliding block 3 and the wedge block 4, the contact face between the wedge block 4 and the compression block 5 is a slope, the compression block 5 is fixedly connected with the plane installation seat 101 through the tension bolt, the side of the wedge block 4 on the second installation surface is fixedly connected with the plane 1021 of the wedge installation seat 102 through the tension bolt, the compression block 5 is fixedly connected with the plane 1021 of the wedge installation seat 102 through the tension bolt, the slope of the compression block 5 receives the pressure from the slope of the wedge block 4, the direction of the pressure applied by the compression block 5 is opposite to the tensioning direction of the tension bolt, the front end face of the sliding block 3 installed on the outer side guide rail 201 is provided with a pressing plate 7, the pressing plate 7 can be an L-shaped pressing plate, the end face of the short side of the L-shaped pressing plate is in abutting contact with the front end face of the sliding block 3, the long side of the L-shaped pressing plate is fixedly connected with the sliding seat 1 in a threaded manner, the front end face of the plane installation seat 101 corresponding to the outer side guide rail 201 of the first installation surface is provided with a groove 104 matched with the L-shaped pressing plate, the front end face of the wedge installation seat 102 corresponding to the wedge installation seat 102 is provided with the front end face of the wedge pressing seat 104 of the L-shaped pressing plate, the wedge plate is matched with the L-shaped pressing plate 104, when the front end face is matched with the L-shaped pressing plate 6 is more stable, and the wedge bottom plate is installed at the upper wedge 6 at the top end of the wedge seat is more stable; the wedge-shaped base plate 6 spliced with the wedge-shaped base plate 102 at the bottom of the second installation surface is provided with the thin end at the upper part and the thick end at the lower part, and the installation mode is adopted, so that the installation is convenient, the stress of the second installation surface can be balanced better, the condition that the second installation surface is inclined due to the fact that the installation directions of the wedge-shaped base plate 6 are consistent is avoided, the top of the wedge-shaped base plate 102 at the upper part of the second installation surface is also provided with the limiting plate 8, the extending end of the limiting plate 8 is fixedly connected with the top end of the corresponding wedge-shaped base plate 6 in a threaded manner, the bottom of the wedge-shaped base plate 102 at the lower part of the second installation surface is also provided with the limiting plate 8, and the extending end of the limiting plate 8 is fixedly connected with the bottom end of the corresponding wedge-shaped base plate 6 in a threaded manner.
The method for installing the encircling type sliding seat and square ram stabilizing structure comprises the following steps: s1, arranging sliding blocks 3 on the guide rails on two sides of a square ram 2, taking a first mounting surface of the sliding seat 1 as a reference surface, enabling a plane boss 301 of the sliding block on one side of the guide rail of the square ram 2 to correspond to a plane mounting seat 101 on the first mounting surface one by one, enabling the rear end surface of the sliding block 3 arranged on an inner side guide rail 202 to be in abutting contact with a plane mounting seat bottom surface 103, and fixing the sliding block 3 on the plane mounting seat 101 through a tension bolt;
s2, the plane boss 301 of the sliding block 3 on the other side of the guide rail is in one-to-one correspondence with the wedge mounting seat 102 on the second mounting surface, the wedge base plate 6 is inserted between the plane boss 301 and the inclined plane 1022 of the wedge mounting seat, the plane side of the wedge base plate 6 is in contact with the plane boss 301, the inclined plane side of the wedge base plate 6 is in contact with the inclined plane 1022 of the wedge mounting seat, the wedge base plate 6 inserted by the wedge mounting seat 102 on the upper part of the sliding seat 1 is in a lower thin end, the thick end is inserted from top to bottom, the wedge base plate 6 inserted by the wedge mounting seat 102 on the lower part of the sliding seat 1 is in an upper end, the thick end is in an upper end, the wedge base plate 6 is inserted from bottom to top, the wedge base plate 6 is tightly pressed, and a clearance between the plane boss 301 of the sliding block and the wedge base plate 6 is continuously measured by a clearance gauge until the plane boss 301 of the sliding block and the plane base plate 6 are completely tightly attached, so that a defined constraint is formed between the sliding block 3, the wedge base plate 6 and the wedge mounting seat 102, the sliding block 2 is prevented from swinging left and right on the sliding seat 1, the sliding block 3 and the wedge base 6 are sequentially penetrated through the plane boss 301, the wedge base plate 6 and the wedge mounting seat 102 by using a tension bolt;
s3, bearing devices are arranged on the front end faces of the sliding blocks 3 matched with the inner guide rails 202, each bearing device comprises a wedge block 4 and a compression block 5, the side faces of the wedge blocks 4 arranged on the first installation face are in threaded connection and fixed with the plane installation seat 101 through tension bolts, the compression blocks 5 are inserted between the front end faces of the wedge blocks 4 and the sliding blocks 3, the slope faces of the compression blocks 5 are in contact with the slope faces of the wedge blocks 4, the compression blocks 5 are fixedly connected with the plane installation seat 101 through tension bolts, the slope faces of the compression blocks 5 are subjected to pressure from the slope faces of the wedge blocks 4, the direction of the pressure is opposite to the tensioning direction of the tension bolts, the side faces of the wedge blocks 4 on the second installation face are in threaded connection and fixed with the plane 1021 of the wedge installation seat 102 through the tension bolts, the compression blocks 5 are fixed with the front end faces of the wedge installation seat 102 through tension bolts, and the compression blocks are tensioned by the tension bolts, so that defined constraint is formed among the wedge blocks 4, the compression blocks 5 and the front end faces of the sliding blocks 3, and the sliding seat 2 cannot shake forwards and backwards when running on the sliding seat 1;
s4, pressing plates 7 are arranged on the front end faces of the sliding blocks 3 arranged on the outer guide rails 201, one ends of the pressing plates 7 are fixedly connected with the sliding seat 1, and the other ends of the pressing plates are in abutting contact with the front end faces of the sliding blocks 3;
s5, fixedly connecting a limiting plate 8 to the top of the wedge mounting seat on the upper portion of the second mounting surface, fixing the extending end of the limiting plate 8 to the top end of the corresponding wedge-shaped backing plate 6 in a threaded manner, fixedly connecting the limiting plate 8 to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and fixing the extending end of the limiting plate 8 to the bottom end of the corresponding wedge-shaped backing plate 6 in a threaded manner.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a stable structure of encircling slide and square ram, including slide and square ram, its characterized in that, the slide is concave, square ram both sides all are equipped with two parallel guide rails, be equipped with the slider on the guide rail, the slider is kept away from the guide rail end and is equipped with the plane boss, the guide rail includes inboard guide rail and outside guide rail, two side of slide indent are first installation face and second installation face respectively, first installation face is equipped with the plane mount that corresponds with the plane boss, plane boss and plane mount all offer the screw that corresponds with the plane boss, pass through the jack bolt rigid coupling between plane boss and the plane mount, the second installation face is equipped with the slide mount that corresponds with the plane boss, the slide mount that corresponds with the inboard guide rail includes inclined plane and plane, the slide mount that corresponds with the outside guide rail includes the inclined plane, peg graft between inclined plane and the plane boss has wedge backing plate, inclined plane backing plate and the plane boss all offer corresponding screw, the waist hole that corresponds, wedge mount and the firm connection through the tensioning bolt between the plane mount that corresponds with the plane boss, the inclined plane mount that the bottom surface that corresponds with the plane boss is equipped with the inclined plane boss, the inclined plane mount is parallel to the bottom surface and the slide, the wedge mount is located on the side face and the slide, the wedge mount is the side face is held down by the wedge, the wedge mount is located in contact with the side face of wedge block, the wedge mount and the side face, the wedge device is pressed down on the side face, the side face is located the side face and the side face is pressed down by the wedge mount, the wedge pad and the side face is pressed down by the side and the wedge, the side face of the inclined wedge block of the second mounting face is fixedly connected with the plane of the inclined wedge mounting seat through a tension bolt, a compression block is fixedly connected with the plane of the inclined wedge mounting seat through the tension bolt, the slope surface of the compression block is subjected to opposite pressure from the slope surface of the inclined wedge block, the direction of the pressure is opposite to the tensioning direction of the tension bolt, the front end face of a sliding block arranged on an outer side guide rail is provided with a pressing plate, one end of the pressing plate is in abutting contact with the front end face of the sliding block, and the other end of the pressing plate is fixedly connected with the sliding seat.
2. The stabilizing structure of a encircling slide and square ram according to claim 1, wherein: the clamp plate is L type clamp plate, and the terminal surface of L type clamp plate minor face is held against the contact with slider front end face, and L type clamp plate long limit is fixed with the slide spiro union.
3. The stabilizing structure of a encircling slide and square ram according to claim 2, wherein: the front end face of the plane installation seat corresponding to the guide rail on the outer side of the first installation surface is provided with a groove matched with the L-shaped pressing plate, and the front end face of the wedge installation seat corresponding to the guide rail on the outer side of the second installation surface is provided with a groove matched with the L-shaped pressing plate.
4. The stabilizing structure of a encircling slide and square ram according to claim 1, wherein: the wedge-shaped base plate is spliced with the wedge-shaped mounting seat at the upper part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged at the lower part, and the thick end of the wedge-shaped base plate is arranged at the upper part; the wedge-shaped base plate is spliced with the wedge-shaped mounting seat at the lower part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged at the upper part, and the thick end of the wedge-shaped base plate is arranged at the lower part.
5. The stabilizing structure of a encircling slide and square ram according to claim 1, wherein: the top of the wedge mounting seat on the upper part of the second mounting surface is fixedly connected with a limiting plate, the extending end of the limiting plate is fixedly connected with the top end of the corresponding wedge-shaped backing plate in a threaded manner, the bottom of the wedge mounting seat on the lower part of the second mounting surface is fixedly connected with the limiting plate, and the extending end of the limiting plate is fixedly connected with the bottom end of the corresponding wedge-shaped backing plate in a threaded manner.
6. The method for installing the encircling type sliding seat and square ram stabilizing structure is characterized by comprising the following steps of:
s1, sliding blocks are arranged on guide rails on two sides of a square ram, a first installation surface of the sliding block is used as a reference surface, plane bosses of the sliding blocks on one side of the guide rails of the square ram are in one-to-one correspondence with plane installation seats on the first installation surface, the rear end surfaces of the sliding blocks arranged on an inner side guide rail are in abutting contact with the bottom surfaces of the plane installation seats, and the sliding blocks are fixed on the plane installation seats through tension bolts;
s2, enabling a plane boss of a sliding block on a guide rail on the other side to correspond to an inclined plane of a wedge mounting seat on a second mounting surface one by one, enabling a wedge-shaped base plate to be inserted between the plane boss and the inclined plane of the wedge mounting seat, enabling the plane side of the wedge-shaped base plate to be in contact with the plane boss, enabling the inclined plane side of the wedge-shaped base plate to be in contact with the inclined plane of the wedge mounting seat, enabling a wedge-shaped base plate inserted by the wedge mounting seat on the upper portion of the sliding seat to be in contact with the thin end of the wedge-shaped base plate, enabling the thick end of the wedge-shaped base plate to be in contact with the upper portion of the sliding seat, enabling the thin end of the wedge-shaped base plate to be in contact with the upper portion of the sliding seat from top to bottom, enabling the wedge-shaped base plate inserted by the sliding seat to be in contact with the thin end of the sliding seat from bottom to top to bottom, enabling the wedge-shaped base plate to be in contact with the thin end of the sliding seat to be in contact with the upper portion of the wedge-shaped base plate, enabling the sliding block to be in turn penetrating through the plane boss of the sliding block, the wedge-shaped base plate and the wedge-shaped base plate to be fixed on the wedge mounting seat by the tensioning bolt;
s3, bearing devices are arranged on the front end faces of the sliding blocks matched with the inner guide rails, each bearing device comprises an inclined wedge block and a compression block, the side faces of the inclined wedge blocks arranged on the first installation face are in threaded connection and fixed with the plane installation base through tension bolts, the compression blocks are inserted between the inclined wedge blocks and the front end faces of the sliding blocks, the slope faces of the compression blocks are in contact with the slope faces of the inclined wedge blocks, the compression blocks are fixedly connected with the plane installation base through tension bolts, the slope faces of the compression blocks are subjected to pressure from the slope faces of the inclined wedge blocks, the direction of the pressure is opposite to the tensioning direction of the tension bolts, the side faces of the inclined wedge blocks on the second installation face are in threaded connection and fixed with the plane of the inclined wedge installation base through the tension bolts, the compression blocks are in threaded connection with the plane of the inclined wedge blocks and the front end faces of the sliding blocks, and the compression blocks are tensioned through the tension bolts, so that defined constraint is formed among the inclined wedge blocks, the compression blocks and the front end faces of the sliding blocks, and the sliding blocks are prevented from swinging forwards and backwards during running on the sliding base;
s4, pressing plates are arranged on the front end faces of the sliding blocks arranged on the outer guide rails, one ends of the pressing plates are fixedly connected with the sliding seats, and the other ends of the pressing plates are in abutting contact with the front end faces of the sliding blocks;
s5, fixedly connecting a limiting plate to the top of the wedge mounting seat on the upper portion of the second mounting surface, fixing the extending end of the limiting plate to the top end of the corresponding wedge-shaped backing plate in a threaded manner, fixedly connecting a limiting plate to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and fixing the extending end of the limiting plate to the bottom end of the corresponding wedge-shaped backing plate in a threaded manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210654417.4A CN114850894B (en) | 2022-06-10 | 2022-06-10 | Stable structure of encircling type sliding seat and square ram and installation method thereof |
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| CN202210654417.4A CN114850894B (en) | 2022-06-10 | 2022-06-10 | Stable structure of encircling type sliding seat and square ram and installation method thereof |
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| CN115365862A (en) * | 2022-10-25 | 2022-11-22 | 中国机械总院集团江苏分院有限公司 | Semi-contained self-compensation square ram structure of boring and milling machine |
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| JP4869698B2 (en) * | 2005-12-12 | 2012-02-08 | コマツＮｔｃ株式会社 | Machining center |
| CN212600222U (en) * | 2020-05-14 | 2021-02-26 | 佛山市普拉迪数控科技有限公司 | Durable five-axis precise small gantry numerical control machining center |
| CN111571244A (en) * | 2020-05-26 | 2020-08-25 | 山东建哈昱阳重工机械有限公司 | Square ram structure with guide rails arranged in a positioned mode and with three orthogonal sides |
| CN214685216U (en) * | 2021-02-02 | 2021-11-12 | 河北发那数控机床股份有限公司 | Gear head type numerical control planer type milling machine |
| CN214722196U (en) * | 2021-02-03 | 2021-11-16 | 河北发那数控机床股份有限公司 | Movable beam type numerical control planer type milling machine |
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