CN114850894A - Stable structure of encircling type sliding seat and square ram and mounting method thereof - Google Patents
Stable structure of encircling type sliding seat and square ram and mounting method thereof Download PDFInfo
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- CN114850894A CN114850894A CN202210654417.4A CN202210654417A CN114850894A CN 114850894 A CN114850894 A CN 114850894A CN 202210654417 A CN202210654417 A CN 202210654417A CN 114850894 A CN114850894 A CN 114850894A
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- wedge
- plane
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- base plate
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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
-
- 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, wherein 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, each guide rail comprises an inner guide rail and an outer guide rail, a sliding block is arranged on each guide rail, two side surfaces of the concave part 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 block, a wedge-shaped base plate is inserted between a wedge installation seat of the second installation surface and the sliding block, the wedge installation seat, the wedge-shaped base plate and the sliding block are fixedly connected through bolts, the front end surfaces of the sliding blocks arranged on the inner guide rails are respectively provided with a bearing device, and the front end surfaces of the sliding blocks arranged on the outer guide rails are respectively provided with a pressing plate. By adopting the structure of the invention, the square ram can be prevented from shaking front and back and left and right when running along the Z axis on the sliding seat, and the processing 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
Among the prior art, the core part of vertical lathe is the slide of square ram and installation square ram, carry out the transmission through slider and guide rail between slide and the square ram, fix the slider on the slide with tie bolt usually, laminate completely between slider and the slide can't be accomplished to this kind of mounting structure, in transmission process, the square ram rocks about easily, influence the machining precision, and simultaneously, the square ram structure of this lathe has the focus defect that leans forward, long-time operation, can lead to the slider to warp, light then influence the machining precision, heavy then lead to the transmission structure to damage, influence the operation of whole lathe.
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 has no deviation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stable structure of an encircling type sliding seat and a square ram comprises a sliding seat and the square ram, wherein the sliding seat is concave, two parallel guide rails are arranged on two sides of the square ram, a sliding block is arranged on each guide rail, a plane boss is arranged at the end, far away from the guide rail, of the sliding block, each guide rail comprises an inner side guide rail and an outer side guide rail, two side faces of the inner concave portion of the sliding seat are respectively a first installation face and a second installation face, the first installation face is provided with a plane installation seat corresponding to the plane boss, the plane boss and the plane installation seat are respectively provided with a corresponding screw hole, the plane boss and the plane installation seat are fixedly connected through a tensioning bolt, the second installation face is provided with a wedge installation seat corresponding to the plane boss, the wedge installation seat corresponding to the inner side guide rail comprises an inclined face and a plane, the wedge installation seat corresponding to the outer side guide rail comprises an inclined face, and a wedge-shaped backing plate is inserted between the inclined face and the plane boss, the inclined plane and the plane boss are respectively provided with a corresponding screw hole, the wedge-shaped base plate is provided with a corresponding waist-shaped hole, the wedge-shaped mounting seat, the wedge-shaped base plate and the plane boss are fixedly connected through a tensioning bolt, the plane mounting seat and the wedge-shaped mounting seat corresponding to the inner side guide rail are respectively provided with a bottom surface, the bottom surfaces are parallel to the bottom side of the inner recess of the sliding seat, the rear end surfaces of the sliding block and the wedge-shaped base plate arranged on the inner side guide rail are respectively abutted and contacted with the bottom surfaces, the front end surface of the sliding block arranged on the inner side guide rail is respectively provided with a bearing device, the bearing device comprises a wedge block and a pressing block, the side surface of the wedge block of the first mounting surface is fixedly connected with the plane mounting seat through the tensioning bolt, the pressing block is inserted between the front end surface of the sliding block and the wedge block, the contact surface between the wedge block and the pressing block is a slope surface, the pressing block is fixedly connected with the plane mounting seat through the tensioning bolt, the side surface of the wedge block of the second mounting surface is fixedly connected with the plane of the wedge-shaped mounting seat through the tensioning bolt, the plane of compact heap and slide wedge mount pad is through the stay bolt rigid coupling between, the compact heap is domatic to receive from the domatic relative pressure of slide wedge, pressure direction and the taut opposite direction of stay bolt, the terminal surface all is equipped with the clamp plate before locating the slider on the outside guide rail, the one end of clamp plate and the preceding terminal surface of slider support to lean on the contact, the other end and slide rigid coupling. Through compressing tightly the wedge backing plate, make the plane boss, form between wedge backing plate and the slide wedge mount pad and cross the definition structure, when guaranteeing that the square ram moves along the Z axle, X axle direction stable in structure can not control and rock, bear the cooperation of leaning on device and plane mount pad, the bottom surface of slide wedge mount pad, make the slide wedge, form between compact heap and the slider front end face and cross the definition structure, the installation of clamp plate has also been guaranteed simultaneously, the stable in structure of square ram in the Y axle direction has been guaranteed, can not take place to rock around, adopt dual definition structure of crossing, it is more accurate to ensure machine tool machining, the deviation can not appear.
Preferably, the pressing plate is an L-shaped pressing plate, the end face of the short edge of the L-shaped pressing plate is abutted and contacted with the front end face of the sliding block, and the long edge of the L-shaped pressing plate is fixedly connected with the sliding seat in a threaded manner.
Preferably, the front end face of the plane mounting seat corresponding to the outer side rail of the first mounting surface is provided with a groove matched with the L-shaped pressing plate, and the front end face of the wedge mounting seat corresponding to the outer side rail of the second mounting surface is provided with a groove matched with the L-shaped pressing plate. The groove is formed for being matched with the pressing plate to be installed, and the pressing plate is guaranteed to be more stable during installation.
Preferably, the wedge-shaped base plate is inserted into the wedge mounting seat on the upper part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged below, and the thick end of the wedge-shaped base plate is arranged above; and the wedge-shaped base plate is inserted into the wedge mounting seat at the lower part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged above, and the thick end of the wedge-shaped base plate is arranged below. The top wedge-shaped base plate is thick at the top and thin at the bottom, and the bottom wedge-shaped base plate is thin at the top and thick at the bottom, so that the installation is facilitated, meanwhile, the stress of the second installation surface can be better balanced, and the situation that the second installation surface is inclined due to the fact that the installation directions of the wedge-shaped base plates are consistent is avoided.
Preferably, a limiting plate is fixedly connected to the top of the wedge mounting seat on the upper portion of the second mounting surface, the extending end of the limiting plate is fixedly connected to the top end of the corresponding wedge-shaped base plate in a threaded manner, a limiting plate is fixedly connected to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and the extending end of the limiting plate is fixedly connected to the bottom end of the corresponding wedge-shaped base plate in a threaded manner.
A method for installing a surrounding type sliding seat and square ram stabilizing structure comprises the following steps: s1, installing sliding blocks on the guide rails on the two sides of the square ram, taking the first installation surface of the sliding seat as a reference surface, corresponding the plane bosses of the sliding blocks on the guide rail on one side of the square ram to the plane installation seats on the first installation surface one by one, enabling the rear end surfaces of the sliding blocks installed on the inner side guide rails to be abutted and contacted with the bottom surfaces of the plane installation seats, and fixing the sliding blocks on the plane installation seats through tensioning bolts;
s2, the plane boss of the slide block on the guide rail on the other side corresponds to the 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 wedge mounting seat, the plane side of the wedge-shaped base plate contacts with the plane boss, the inclined plane side of the wedge-shaped base plate contacts with the inclined plane of the wedge mounting seat, the wedge-shaped base plate inserted in the wedge mounting seat on the upper part of the slide seat has a lower thin end and an upper thick end, the wedge-shaped base plate is inserted from top to bottom, the wedge-shaped base plate inserted in the wedge mounting seat on the lower part of the slide seat has an upper thin end and a lower thick end, the wedge-shaped base plate is pressed tightly, and the clearance between the plane boss of the slide block and the wedge-shaped base plate is measured by a feeler gauge continuously until the plane boss of the slide block and the plane of the wedge-shaped base plate are completely and tightly attached, so that over-defined constraint is formed between the slide block, the wedge-shaped base plate and the wedge mounting seat, and the square ram can not sway left and right on the slide seat, the tensioning bolt sequentially penetrates through the plane boss of the sliding block, the wedge-shaped base plate and the wedge mounting seat, and the sliding block and the wedge-shaped base plate are fixed on the wedge mounting seat;
s3, the front end faces of the slide blocks matched with the inner side guide rails are all provided with bearing devices, the bearing devices comprise a wedge block and a pressing block, the side face of the wedge block arranged on the first installation face is fixed with a plane installation seat in a screwed mode through a tension bolt, the pressing block is inserted between the wedge block and the front end face of the slide block, the slope face of the pressing block is contacted with the slope face of the wedge block, the pressing block is fixedly connected with the plane installation seat through the tension bolt, the slope face of the pressing block is pressed by the slope face of the wedge block, the direction of the pressed force is opposite to the direction of tension of the tension bolt, the side face of the wedge block on the second installation face is fixed with the plane of the wedge installation seat in a screwed mode through the tension bolt, the pressing block is inserted between the wedge block and the front end face of the slide block, the plane of the pressing block and the wedge installation seat is fixed through the tension bolt, the pressing block is tensioned through the tension bolt, and over-defined constraint is formed among the wedge block, the wedge block and the front end face of the slide block, the square ram is ensured not to rock back and forth when running on the sliding seat;
s4, pressing plates are arranged on the front end faces of the sliding blocks on the outer side guide rails, one ends of the pressing plates are fixedly connected with the sliding seat, and the other ends of the pressing plates are abutted and contacted with the front end faces of the sliding blocks;
s5, a limiting plate is fixedly connected to the top of the wedge mounting seat on the upper portion of the second mounting surface, the extending end of the limiting plate is fixedly connected with the top end of the corresponding wedge-shaped base plate in a threaded mode, the limiting plate is also fixedly connected to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and the extending end of the limiting plate is fixedly connected with the bottom end of the corresponding wedge-shaped base plate in a threaded mode.
Compared with the prior art, the invention has the beneficial effects that:
through install the wedge backing plate additional between slider and slide wedge mount pad, compress tightly the wedge backing plate, make the slider, form the restraint of crossing the definition in the X axle direction between wedge backing plate and the slide wedge mount pad, peg graft the compact heap between slide wedge and the slider front end face, utilize taut compact heap of tie bolt, make the slide wedge, form the restraint of crossing the definition in the Y axle direction between compact heap and the slider front end face, the constraint of having guaranteed that the square ram moves along the Z axle by utilizing dual definition restraint of crossing, X axle and Y axle direction all can not produce and rock, the machining precision of lathe has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a planar mount on the first mounting surface;
FIG. 3 is a schematic structural view of a cam mount on a second mount;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a schematic structural view of a slider;
FIG. 7 is a schematic structural view of the bearing structure abutting against the slider;
the device comprises a sliding seat 1, a plane mounting seat 101, a wedge mounting seat 102, a plane 1021, an inclined plane 1022, a bottom surface 103, a groove 104, a square ram 2, an outer guide rail 201, an inner guide rail 202, a sliding block 3, a plane boss 301, an inclined wedge 4, a pressing block 5, a wedge-shaped base plate 6, a pressing plate 7 and a limiting plate 8
Detailed Description
The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to 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 those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 7, a stable structure of a wrap-around slide carriage and a square ram comprises a slide carriage 1 and a square ram 2, the slide carriage 1 is concave, two sides of the square ram 2 are respectively provided with two parallel guide rails, each guide rail is provided with an upper slide block 3, a middle slide block 3 and a lower slide block 3, the end of each slide block 3 far away from the guide rail is provided with a plane boss 301, the guide rail comprises an inner guide rail 202 and an outer guide rail 201, two concave side surfaces of the slide carriage 1 are respectively provided with 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 respectively provided with a corresponding screw hole, the plane boss 301 and the plane mounting seat 101 are fixedly connected through a tensioning bolt, 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 an inclined surface 1022 and a plane 1021, the wedge mounting seat 102 corresponding to the outer guide rail 201 comprises an inclined surface 1022, the wedge-shaped cushion plate 6 is inserted between the inclined plane 1022 and the plane boss 301, the inclined plane 1022 and the plane boss 301 are both provided with corresponding screw holes, the wedge-shaped cushion plate 6 is provided with corresponding waist-shaped holes, the waist-shaped holes are arranged to facilitate the tensioning bolts to penetrate through the wedge-shaped cushion plate, the wedge-shaped cushion plate can be adjusted in the vertical direction, the wedge mounting seat 102, the wedge-shaped cushion plate 6 and the plane boss 301 are fixedly connected through the tensioning bolts, the plane mounting seat 101 and the wedge mounting seat 102 corresponding to the inner side guide rail 202 are both provided with a bottom surface 103, the bottom surface 103 is parallel to the bottom side of the concave part of the sliding seat, the rear end surface of the sliding block 3 arranged on the inner side guide rail 202 and the rear end surface of the wedge-shaped cushion plate 6 corresponding to the inner side guide rail 202 are both abutted against the bottom surface 103, the front end surface of the sliding block 3 arranged on the inner side guide rail 202 is both provided with a bearing device, the bearing device comprises a wedge block 4 and a pressing block 5, the side surface of the wedge block 4 on the first mounting surface is fixed with the plane mounting seat 101 through the tensioning bolts in a screwed connection, the pressing 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 pressing block 5 is a slope, the pressing block 5 is fixedly connected with the plane mounting seat 101 through a tension bolt, the side face of the wedge block 4 of the second mounting surface is fixedly connected with the plane 1021 of the wedge mounting seat 102 through a tension bolt, the pressing block 5 is fixedly connected with the plane 1021 of the wedge mounting seat 102 through a tension bolt, the slope of the pressing block 5 is subjected to opposite pressure from the slope of the wedge block 4, the pressing block 5 is subjected to opposite pressure direction to the tension direction of the tension bolt, the front end faces of the sliding blocks 3 mounted on the outer side guide rails 201 are respectively provided with a pressing plate 7, the pressing plates 7 can adopt L-shaped pressing plates, the end faces of the short sides of the L-shaped pressing plates are abutted against and contacted with the front end faces of the sliding blocks 3, the long sides of the L-shaped pressing plates are fixed with the sliding seat 1 in a threaded manner, the front end face of the plane mounting seat 101 corresponding to the outer side guide rail 201 of the first mounting surface is provided with a groove 104 matched with the L-shaped pressing plate, the front end face of the wedge mounting seat 102 corresponding to the outer side rail 201 of the second mounting surface is provided with a groove 104 matched with the L-shaped pressing plate, so that the L-shaped pressing plate can be more stably mounted, and the wedge base plate 6 inserted into the wedge mounting seat 102 at the top of the second mounting surface is provided with a lower thin end and an upper thick end; wedge backing plate 6 with the grafting of second installation face bottom wedge mount pad 102, the thin end of wedge backing plate is last, the thick end is under, adopt this kind of mounting form, both made things convenient for the installation, simultaneously the atress of balanced second installation face that can be better, the condition of second installation face slope because the unanimous probably appears of wedge backing plate 6 installation direction has been avoided, limiting plate 8 is still installed at wedge mount pad 102 top on second installation face upper portion, limiting plate 8 stretches out the top spiro union of end rather than corresponding wedge backing plate 6 fixed, limiting plate 8 is installed equally to wedge mount pad 102 bottom of second installation face lower part, limiting plate 8 stretches out the end and corresponds the bottom spiro union of wedge backing plate 6 fixed.
A method for installing a surrounding type sliding seat and square ram stabilizing structure comprises the following steps: s1, installing the sliding blocks 3 on the guide rails on the two sides of the square ram 2, taking the first installation surface of the sliding seat 1 as a reference surface, corresponding the plane bosses 301 of the sliding blocks on the guide rail on one side of the square ram 2 to the plane installation seats 101 on the first installation surface one by one, enabling the rear end surfaces of the sliding blocks 3 installed on the inner side guide rails 202 to be in abutting contact with the bottom surfaces 103 of the plane installation seats, and fixing the sliding blocks 3 on the plane installation seats 101 through tensioning bolts;
s2, the plane boss 301 of the slide block 3 on the guide rail at the other side is in one-to-one correspondence with the wedge mounting seat 102 on the second mounting surface, the wedge-shaped backing 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-shaped backing plate 6 is in contact with the plane boss 301, the inclined plane side of the wedge-shaped backing plate 6 is in contact with the inclined plane 1022 of the wedge mounting seat, the wedge-shaped backing plate 6 inserted in the wedge mounting seat 102 at the upper part of the slide seat 1 has the thin end at the lower part and the thick end at the upper part and is inserted from the lower part, the wedge-shaped backing plate 6 is pressed tightly, the clearance between the plane boss 301 of the slide block and the wedge-shaped backing plate 6 is measured continuously by a feeler gauge until the plane boss 301 of the slide block is completely and the plane of the wedge-shaped backing plate 6 is tightly attached, so that the over-defined constraint is formed between the slide block 3, the wedge-shaped backing plate 6 and the wedge mounting seat 102, ensuring that the square ram 2 cannot shake left and right on the sliding seat 1, sequentially penetrating through a plane boss 301 of the sliding block, the wedge-shaped base plate 6 and the wedge mounting seat 102 by using a tensioning bolt, and fixing the sliding block 3 and the wedge-shaped base plate 6 on the wedge mounting seat 102;
s3, the front end faces of the sliders 3 matched with the inner side guide rails 202 are all provided with a bearing device, the bearing device comprises a wedge block 4 and a pressing block 5, the side face of the wedge block 4 arranged on the first installation face is fixed with the plane installation seat 101 through a tensioning bolt in a screwing way, the pressing block 5 is inserted between the wedge block 4 and the front end face of the slider 3, the slope face of the pressing block 5 is contacted with the slope face of the wedge block 4, the pressing block 5 is fixedly connected with the plane installation seat 101 through the tensioning bolt, the slope face of the pressing block 5 is pressed by the slope face of the wedge block 4, the pressing direction is opposite to the tensioning direction of the tensioning bolt, the side face of the wedge block 4 on the second installation face is fixed with the plane 1021 of the wedge installation seat 102 through the tensioning bolt in a screwing way, the pressing block 5 is inserted between the wedge block 4 and the front end face of the slider 3, the pressing block 5 is fixed with the plane 1021 of the wedge installation seat 102 through the tensioning bolt, the pressing block is tensioned by the tensioning bolt, over-defined constraint is formed among the inclined wedge blocks 4, the pressing blocks 5 and the front end face of the sliding block 3, and the square ram 2 is guaranteed not to 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 side guide rails 201, one ends of the pressing plates 7 are fixedly connected with the sliding base 1, and the other ends of the pressing plates 7 are abutted and contacted 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, fixedly connecting an extending end of the limiting plate 8 to the top end of the corresponding wedge base 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 fixedly connecting an extending end of the limiting plate 8 to the bottom end of the corresponding wedge base plate 6 in a threaded manner.
While the foregoing description shows and describes the preferred embodiments of the present invention, 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 is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A stable structure of an encircling type sliding seat and a square ram comprises a sliding seat and the square ram and is characterized in that the sliding seat is concave, two parallel guide rails are arranged on two sides of the square ram, a sliding block is arranged on each guide rail, a plane boss is arranged at the end, far away from the guide rail, of each sliding block, each guide rail comprises an inner side guide rail and an outer side guide rail, two side faces of the inner recess of each sliding seat are respectively a first installation face and a second installation face, each first installation face is provided with a plane installation seat corresponding to the corresponding plane boss, each plane boss and the corresponding plane installation seat are respectively provided with a corresponding screw hole, the plane bosses and the plane installation seats are fixedly connected through tensioning bolts, each second installation face is provided with a wedge installation seat corresponding to the corresponding plane boss, each wedge installation seat corresponding to the inner side guide rail comprises an inclined face and a plane, each wedge installation seat corresponding to the outer side guide rail comprises an inclined face, and a wedge-shaped base plate is inserted between the inclined face and the plane boss, the inclined plane and the plane boss are respectively provided with a corresponding screw hole, the wedge-shaped base plate is provided with a corresponding waist-shaped hole, the wedge-shaped mounting seat, the wedge-shaped base plate and the plane boss are fixedly connected through a tensioning bolt, the plane mounting seat and the wedge-shaped mounting seat corresponding to the inner side guide rail are respectively provided with a bottom surface, the bottom surfaces are parallel to the bottom side of the inner recess of the sliding seat, the rear end surfaces of the sliding block and the wedge-shaped base plate arranged on the inner side guide rail are respectively abutted and contacted with the bottom surfaces, the front end surface of the sliding block arranged on the inner side guide rail is respectively provided with a bearing device, the bearing device comprises a wedge block and a pressing block, the side surface of the wedge block of the first mounting surface is fixedly connected with the plane mounting seat through the tensioning bolt, the pressing block is inserted between the front end surface of the sliding block and the wedge block, the contact surface between the wedge block and the pressing block is a slope surface, the pressing block is fixedly connected with the plane mounting seat through the tensioning bolt, the side surface of the wedge block of the second mounting surface is fixedly connected with the plane of the wedge-shaped mounting seat through the tensioning bolt, the plane of compact heap and slide wedge mount pad is through the stay bolt rigid coupling between, the compact heap is domatic to receive from the domatic relative pressure of slide wedge, pressure direction and the taut opposite direction of stay bolt, the terminal surface all is equipped with the clamp plate before locating the slider on the outside guide rail, the one end of clamp plate and the preceding terminal surface of slider support to lean on the contact, the other end and slide rigid coupling.
2. The stable structure of formula slide and square ram encircles of claim 1, characterized by: the clamp plate is L type clamp plate, and the terminal surface of L type clamp plate minor face supports to contact with terminal surface before the slider, and L type clamp plate long limit is fixed with the slide spiro union.
3. The stable structure of formula slide and square ram embraces of claim 2, characterized by that: the front end face of the plane mounting seat corresponding to the outer side guide rail of the first mounting surface is provided with a groove matched with the L-shaped pressing plate, and the front end face of the wedge mounting seat corresponding to the outer side guide rail of the second mounting surface is provided with a groove matched with the L-shaped pressing plate.
4. The stable structure of formula slide and square ram embraces of claim 1, characterized in that: the wedge-shaped base plate is inserted into the wedge mounting seat on the upper part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged below, and the thick end of the wedge-shaped base plate is arranged above; and the wedge-shaped base plate is inserted into the wedge mounting seat at the lower part of the second mounting surface, the thin end of the wedge-shaped base plate is arranged above, and the thick end of the wedge-shaped base plate is arranged below.
5. The stable structure of formula slide and square ram encircles of claim 1, characterized by: the top of the wedge mounting seat on the upper portion 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 base plate in a threaded mode, the bottom of the wedge mounting seat on the lower portion 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 base plate in a threaded mode.
6. A method for installing a surrounding type sliding seat and square ram stabilizing structure is characterized by comprising the following steps:
s1, installing sliding blocks on the guide rails on the two sides of the square ram, taking the first installation surface of the sliding seat as a reference surface, corresponding the plane bosses of the sliding blocks on the guide rail on one side of the square ram to the plane installation seats on the first installation surface one by one, enabling the rear end surfaces of the sliding blocks installed on the inner side guide rails to be abutted and contacted with the bottom surfaces of the plane installation seats, and fixing the sliding blocks on the plane installation seats through tensioning bolts;
s2, the plane boss of the slide block on the guide rail on the other side corresponds to the 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 wedge mounting seat, the plane side of the wedge-shaped base plate contacts with the plane boss, the inclined plane side of the wedge-shaped base plate contacts with the inclined plane of the wedge mounting seat, the wedge-shaped base plate inserted in the wedge mounting seat on the upper part of the slide seat has a lower thin end and an upper thick end, the wedge-shaped base plate is inserted from top to bottom, the wedge-shaped base plate inserted in the wedge mounting seat on the lower part of the slide seat has an upper thin end and a lower thick end, the wedge-shaped base plate is pressed tightly, and the clearance between the plane boss of the slide block and the wedge-shaped base plate is measured by a feeler gauge continuously until the plane boss of the slide block and the plane of the wedge-shaped base plate are completely and tightly attached, so that over-defined constraint is formed between the slide block, the wedge-shaped base plate and the wedge mounting seat, and the square ram can not sway left and right on the slide seat, the tensioning bolt sequentially penetrates through the plane boss of the sliding block, the wedge-shaped base plate and the wedge mounting seat, and the sliding block and the wedge-shaped base plate are fixed on the wedge mounting seat;
s3, the front end faces of the slide blocks matched with the inner side guide rails are all provided with bearing devices, the bearing devices comprise a wedge block and a pressing block, the side face of the wedge block arranged on the first installation face is fixed with a plane installation seat in a screwed mode through a tension bolt, the pressing block is inserted between the wedge block and the front end face of the slide block, the slope face of the pressing block is contacted with the slope face of the wedge block, the pressing block is fixedly connected with the plane installation seat through the tension bolt, the slope face of the pressing block is pressed by the slope face of the wedge block, the direction of the pressed force is opposite to the direction of tension of the tension bolt, the side face of the wedge block on the second installation face is fixed with the plane of the wedge installation seat in a screwed mode through the tension bolt, the pressing block is inserted between the wedge block and the front end face of the slide block, the plane of the pressing block and the wedge installation seat is fixed through the tension bolt, the pressing block is tensioned through the tension bolt, and over-defined constraint is formed among the wedge block, the wedge block and the front end face of the slide block, the square ram is ensured not to rock back and forth when running on the sliding seat;
s4, pressing plates are arranged on the front end faces of the sliding blocks on the outer side guide rails, one ends of the pressing plates are fixedly connected with the sliding seat, and the other ends of the pressing plates are abutted and contacted with the front end faces of the sliding blocks;
s5, a limiting plate is fixedly connected to the top of the wedge mounting seat on the upper portion of the second mounting surface, the extending end of the limiting plate is fixedly connected with the top end of the corresponding wedge-shaped base plate in a threaded mode, the limiting plate is also fixedly connected to the bottom of the wedge mounting seat on the lower portion of the second mounting surface, and the extending end of the limiting plate is fixedly connected with the bottom end of the corresponding wedge-shaped base plate in a threaded mode.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160444A (en) * | 2005-12-12 | 2007-06-28 | Nippei Toyama Corp | 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 |
| 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 |
| 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 |
-
2022
- 2022-06-10 CN CN202210654417.4A patent/CN114850894B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160444A (en) * | 2005-12-12 | 2007-06-28 | Nippei Toyama Corp | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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