CN218744888U - CNC integrated half-box saddle - Google Patents
CNC integrated half-box saddle Download PDFInfo
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- CN218744888U CN218744888U CN202222996669.3U CN202222996669U CN218744888U CN 218744888 U CN218744888 U CN 218744888U CN 202222996669 U CN202222996669 U CN 202222996669U CN 218744888 U CN218744888 U CN 218744888U
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- opening
- seat body
- heat dissipation
- mounting
- mounting plate
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Abstract
The utility model relates to a CNC integrated half-box saddle, which comprises a seat body, wherein the top end of the seat body is provided with an opening in an inverted trapezoid shape; the first transmission mounting assembly and the second transmission mounting assembly are arranged on the seat body, and the first transmission mounting assembly comprises a motor mounting plate, a first bearing mounting plate and a second bearing mounting plate which are concentrically arranged along the length direction; the reinforced connecting block is arranged on the inner wall of the opening; a plurality of lightening grooves arranged on the wall body of the seat body; and a heat dissipation hole penetrating through the seat body. The utility model has the advantages that the opening is arranged in the shape of an inverted trapezoid, the wall thickness of the top end surface is kept consistent with that of the prior art, so that the sliding bearing capacity of the sliding table is guaranteed, a larger assembly space is reserved for the bottom end of the opening, the wall thickness between the bottom end of the opening and the seat body is reduced, and the whole weight is reduced; the lightening grooves and the heat dissipation holes are arranged, so that the heat dissipation performance can be improved, the deformation caused by local heating is avoided, the flatness and the transmission concentricity of the saddle are ensured, and the service life of the saddle is prolonged.
Description
Technical Field
The utility model relates to a lathe saddle technical field especially relates to a half box saddle of CNC integral type.
Background
The machining center generally comprises a frame, a main shaft, a sliding table and other structures. When the machining is carried out, the product is fixed on the sliding table and is driven by the sliding table to move relative to the main shaft, so that the machining is finished. The sliding table is installed on the rack through a saddle, and the saddle bears guide rail parts of the transverse vertical shafts, so that the sliding table can move along the transverse direction and the vertical direction.
The existing saddle is generally a seat body with an upward opening, the two ends of the opening along the length direction are respectively provided with an installation seat body, installation personnel need to respectively install an upper bearing seat and a motor seat in an axial alignment mode on the installation seat bodies on the two sides, and connect an upper transmission screw rod between the upper bearing seat and the motor seat, the coaxiality requirement is high, parts are various, more assembly time is consumed, and installation personnel with abundant experience are needed to assemble the saddle. And the wall body of saddle is the enclosure wall body, though provides stable bearing capacity, but whole weight is big, and the motor load is big. The opening is generally of a U-shaped structure, the wall body is uniform and equal in thickness, and due to poor heat dissipation of the closed wall body, the heat deformation can be generated due to different stress after long-time processing, and the flatness of the base bodies arranged at the two ends is affected. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a half box saddle of CNC integral type.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
a CNC integrated half-box saddle comprising:
the top end of the seat body is provided with an opening which is arranged in an inverted trapezoid shape;
the first transmission mounting assembly and the second transmission mounting assembly are arranged on the seat body and are respectively used for connecting an X-axis kinematic pair and a Y-axis kinematic pair, and the first transmission mounting assembly comprises a motor mounting plate, a first bearing mounting plate and a second bearing mounting plate which are concentrically arranged along the length direction;
the reinforced connecting block is arranged on the inner wall of the opening;
a plurality of lightening grooves arranged on the wall body of the seat body;
and the heat dissipation holes penetrate through the seat body.
Further, the motor mounting plate, the first bearing mounting plate, and the second bearing mounting plate are disposed in the opening; the motor mounting plate reaches first bearing mounting panel set up in one end in the opening, second bearing mounting panel correspond set up in the other end in the opening.
Further, the first transmission mounting assembly further comprises an X-axis guide rail mounting table; the X-axis guide rail mounting table is arranged in the top end face of the base body staggered with the opening.
Further, the second drive mounting assembly includes a lead screw sleeve mounting ring; the screw rod sleeve mounting ring is arranged in the bottom end face of the seat body.
Further, the second transmission mounting assembly comprises a Y-axis guide rail mounting table; a guide rail mounting groove is formed in the bottom end of the Y-axis guide rail mounting table, and a mounting cavity is formed in the side wall of the Y-axis guide rail mounting table extending to the seat body; the mounting cavity is provided with an assembly through hole penetrating out of the guide rail mounting groove.
Furthermore, the lightening grooves are distributed in the staggered area of the bottom end of the seat body and the opening along the length direction in an array manner.
Further, the louvers include longitudinal louvers; the longitudinal heat dissipation hole longitudinally penetrates out of the seat body from the opening.
Further, the louvers include lateral louvers; the transverse heat dissipation holes sequentially penetrate through the lightening grooves from one end face of the seat body until penetrating out of the other end face of the seat body.
The beneficial effects of the utility model reside in that:
the utility model discloses a through being equipped with opening and first transmission assembly, the opening sets up to the shape of falling trapezoidal, keeps top end face wall thickness unanimous with before to guarantee to supply the gliding bearing capacity of slip table, can vacate bigger assembly space for the opening bottom and reduce the wall thickness between opening bottom and the pedestal, alleviate whole weight, reduce the load that drives it and carry out X axle displacement motor; first transmission installation component including set up with one heart in motor mounting panel, primary shaft bearing mounting panel and the secondary shaft bearing mounting panel in the opening central line, when the installation, X axle screw nut cup joints earlier on the lead screw, motor, lead screw pass motor mounting panel, primary shaft bearing mounting panel and secondary shaft bearing mounting panel in proper order to correspond on primary shaft bearing mounting panel and secondary shaft bearing mounting panel and sheathe the bearing housing in, can accomplish concentric installation, compare in the mode of aiming at in proper order in the past, improve assembly efficiency, simplify the assembly degree of difficulty, assembly personnel's technical requirement has been reduced.
The utility model discloses a be equipped with on the pedestal and alleviate groove and louvre, can further alleviate the whole weight of this pedestal and improve heat dispersion, avoid the deformation that the local temperature rise caused, guarantee the plane degree and the transmission concentricity of this saddle, prolong the life of this saddle.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the reverse side of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic sectional view of a portion a in fig. 4.
1. An X-axis screw nut; 2. a motor; 3. a lead screw; 4. a bearing housing; 5. an X-axis guide rail pair; 6. a Y-axis screw nut;
100. a base body; 110. an opening; 200. a first transmission mounting assembly; 210. a motor mounting plate; 220. a first bearing mounting plate; 230. a second bearing mounting plate; 240. an X-axis guide rail mounting table; 300. a second drive mount assembly; 310. the screw rod is sleeved with a mounting ring; 320. a Y-axis guide rail mounting table; 321. a guide rail mounting groove; 322. installing a cavity; 323. assembling the through hole; 400. reinforcing the connecting block; 500. a relief groove; 600. heat dissipation holes; 610. longitudinal heat dissipation holes; 620. and (4) transverse heat dissipation holes.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in figures 1-5 of the drawings,
a CNC integrated half-box saddle comprises a seat body 100, a first transmission mounting assembly 200, a second transmission mounting assembly 300, a reinforced connecting block 400, a lightening groove 500 and a heat dissipation hole 600;
the seat body 100 is used for integral bearing, and the top end of the seat body 100 is provided with an opening 110 which is arranged in an inverted trapezoid shape; the opening 110 is arranged in an inverted trapezoid shape, so that a larger assembly space can be reserved for the opening 110, the wall thickness between the opening 110 and the base body 100 can be reduced while the bearing capacity of the sliding of the supply sliding table is ensured, the overall weight is reduced, and the load of an X-axis displacement motor for driving the opening 110 is reduced;
the first transmission mounting assembly 200 includes a motor mounting plate 210, a first bearing mounting plate 220, and a second bearing mounting plate 230 concentrically disposed in a centerline of the opening 110; the motor mounting plate 210 and the first bearing mounting plate 220 are disposed at one end of the opening 110, and the second bearing mounting plate 230 is correspondingly disposed at the other end of the opening 110; during installation, the X-axis screw rod nut 1 is sleeved on the screw rod, the motor 2 and the screw rod 3 sequentially penetrate through the motor mounting plate 210, the first bearing mounting plate 220 and the second bearing mounting plate 230, and the bearing sleeves 4 are correspondingly sleeved on the first bearing mounting plate 220 and the second bearing mounting plate 230, so that concentric installation can be completed, compared with the conventional sequential alignment mode, the assembly efficiency is improved, the assembly difficulty is simplified, and the skill requirements of assembly personnel are reduced;
the first transmission mounting assembly 200 further includes an X-axis guide mounting table 240; the X-axis guide rail mounting table 240 is arranged in the top end surface of the base body 100 staggered with the opening 110, and is used for mounting an X-axis guide rail pair 5 for sliding connection of a sliding table;
the second transmission installation group comprises a screw rod sleeve installation ring 310 and a Y-axis guide rail installation table 320; the screw sleeve mounting ring 310 is arranged in the bottom end face of the seat body 100 and is used for being connected with a Y-axis screw nut 6 on a rack; the Y-axis guide rail mounting table 320 is disposed in the bottom end surface of the base body 100, and a guide rail mounting groove 321 is disposed at the bottom end of the Y-axis guide rail mounting table for mounting a Y-axis guide rail pair, and a mounting cavity 322 is disposed on the side wall of the base body 100 to which the Y-axis guide rail mounting table 320 extends; the mounting cavity 322 is provided with an assembly through hole 323 penetrating through the guide rail mounting groove 321; specifically, the guide rail mounting groove 321 is used for mounting a slide block of a Y-axis guide rail pair, a guide rail part of the Y-axis guide rail pair is located on the rack, when the slide block is mounted, a bolt head can be placed in the mounting cavity 322 in advance, and a bolt penetrates through the surface of the slide block to be mounted in the bolt head, so that an operator can conveniently mount and lock the slide block;
in this embodiment, the reinforcing connecting block 400 is disposed in the inner wall of the opening 110 to enhance the overall strength of the opening 110 of the seat body 100;
the lightening grooves 500 are distributed in the staggered area of the bottom end of the base 100, the opening 110 and the X-axis guide rail mounting table 240 along the length direction in an array manner, so that the overall weight of the base 100 can be further lightened under the condition that the bearing capacity of the sliding table is ensured, and a gap is formed between the lightening grooves 500 and a wall body, so that heat can be conveniently transferred;
in order to further improve the heat dissipation performance, the base 100 is provided with heat dissipation holes 600, and the heat dissipation holes 600 include longitudinal heat dissipation holes 610 and transverse heat dissipation holes 620; the longitudinal heat dissipation hole 610 longitudinally penetrates out of the base 100 from the opening 110; the transverse heat dissipation holes 620 sequentially penetrate through the lightening slots 500 from one end surface of the base 100 to penetrate out of the other end surface of the base 100; the louvre 600 can form the air convection hole site in pedestal 100 and alleviate groove 500, and the heat that produces after long-time processing can be transmitted to the pedestal 100 outside rapidly, avoids the deformation that local heating caused, guarantees the plane degree and the transmission concentricity of this saddle, prolongs the life of this saddle.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A CNC integrated half-box saddle, comprising:
the top end of the seat body is provided with an opening which is arranged in an inverted trapezoid shape;
the first transmission mounting assembly and the second transmission mounting assembly are arranged on the seat body and are respectively used for connecting an X-axis kinematic pair and a Y-axis kinematic pair, and the first transmission mounting assembly comprises a motor mounting plate, a first bearing mounting plate and a second bearing mounting plate which are concentrically arranged along the length direction;
the reinforced connecting block is arranged on the inner wall of the opening;
a plurality of lightening grooves arranged on the wall body of the seat body;
and the heat dissipation holes are arranged on the seat body in a penetrating way.
2. The CNC integral half-box saddle of claim 1 wherein the motor mounting plate, the first bearing mounting plate and the second bearing mounting plate are disposed in the opening; the motor mounting plate reaches first bearing mounting panel set up in one end in the opening, second bearing mounting panel correspond set up in the other end in the opening.
3. The CNC integrated half-box saddle of claim 1 wherein the first drive mount assembly further comprises an X-axis rail mount; the X-axis guide rail mounting table is arranged in the top end face of the base body staggered with the opening.
4. The CNC integrated half-box saddle of claim 1 wherein the second drive mounting assembly includes a screw bushing mounting ring; the screw rod sleeve mounting ring is arranged in the bottom end face of the seat body.
5. The CNC integrated half box saddle of claim 1 wherein the second drive mount assembly comprises a Y-axis rail mount; a guide rail mounting groove is formed in the bottom end of the Y-axis guide rail mounting table, and a mounting cavity is formed in the side wall of the Y-axis guide rail mounting table extending to the seat body; the mounting cavity is provided with an assembly through hole penetrating out of the guide rail mounting groove.
6. The CNC integral half-box saddle of claim 1 wherein the lightening slots are distributed in a lengthwise array in the area where the seat bottom end is offset from the opening.
7. The CNC integrated half-box saddle of claim 1 wherein the heat dissipation holes comprise longitudinal heat dissipation holes; the longitudinal heat dissipation hole longitudinally penetrates out of the seat body from the opening.
8. The CNC integrated half-box saddle of claim 6, wherein the heat dissipation holes comprise lateral heat dissipation holes; the transverse heat dissipation holes sequentially penetrate through the lightening grooves from one end face of the seat body until penetrating out of the other end face of the seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996669.3U CN218744888U (en) | 2022-11-11 | 2022-11-11 | CNC integrated half-box saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996669.3U CN218744888U (en) | 2022-11-11 | 2022-11-11 | CNC integrated half-box saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218744888U true CN218744888U (en) | 2023-03-28 |
Family
ID=85646924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222996669.3U Active CN218744888U (en) | 2022-11-11 | 2022-11-11 | CNC integrated half-box saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218744888U (en) |
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2022
- 2022-11-11 CN CN202222996669.3U patent/CN218744888U/en active Active
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