CN110666526A - Integrated machine base for machine tool - Google Patents
Integrated machine base for machine tool Download PDFInfo
- Publication number
- CN110666526A CN110666526A CN201910889347.9A CN201910889347A CN110666526A CN 110666526 A CN110666526 A CN 110666526A CN 201910889347 A CN201910889347 A CN 201910889347A CN 110666526 A CN110666526 A CN 110666526A
- Authority
- CN
- China
- Prior art keywords
- mounting
- lead screw
- bearing
- installation
- base bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses an integrated machine base for a machine tool, which comprises two parallel mounting base bodies for mounting a guide rail, wherein two bearing base bodies for mounting two ends of a lead screw are connected between the two mounting base bodies, a mounting hole matched with bearings for mounting two ends of the lead screw is formed in the middle of each bearing base body, and the mounting base bodies and the bearing base bodies are integrally cast. Through the cast frame structure of such an organic whole, the lead screw is put into the mounting hole of two bearing pedestal earlier when the installation, then with the both ends of bearing box to the lead screw to in packing into the mounting hole, can accomplish the installation of lead screw, and through such structure installation lead screw, can eliminate the frame deformation that the disconnect-type bearing frame produced easily, improve the installation accuracy of lead screw.
Description
Technical Field
The invention relates to the field of machine tools, in particular to an integrated machine base for a machine tool.
Background
Machine tools and machining centers are important equipment for machining, and lead screws for driving in the horizontal direction are generally fixedly installed on a machine base through a separated bearing seat through screws. Therefore, there is a need for improvements and optimizations to the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of how to avoid miniature deformation of a base and improve the mounting precision of a lead screw.
In order to solve the technical problem, the scheme of the invention is as follows:
the utility model provides an integral type frame for lathe, is including the installation base member that is used for two parallels of installation guide rail, two be connected with two bearing pedestal that are used for installing the lead screw both ends between the installation base member, the mounting hole with the bearing adaptation at installation lead screw both ends is seted up at bearing pedestal middle part, the installation base member with bearing pedestal integrative casting forms.
Preferably, a shaft end positioning body is further arranged between the two mounting base bodies on the outer sides of the two bearing base bodies, and a positioning hole with the diameter larger than that of the mounting hole is formed in the shaft end positioning body.
Preferably, the shaft end positioning body is integrally cast with the mounting base body.
Preferably, the upper side of the mounting base body is uniformly provided with a plurality of threaded holes for mounting the guide rails.
Compared with the prior art, the invention has the beneficial effects that: through the cast frame structure of such an organic whole, the lead screw is put into the mounting hole of two bearing pedestal earlier when the installation, then with the both ends of bearing box to the lead screw to in packing into the mounting hole, can accomplish the installation of lead screw, and through such structure installation lead screw, can eliminate the frame deformation that the disconnect-type bearing frame produced easily, improve the installation accuracy of lead screw.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 is a schematic end view of an embodiment of the present invention;
fig. 3 is an installation schematic of an embodiment of the invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-3, an integrated machine base for a machine tool comprises two parallel installation base bodies 2 for installing a guide rail 1, two bearing base bodies 3 for installing two ends of a lead screw 4 are connected between the two installation base bodies 2, an installation hole 31 matched with a bearing 5 at the two ends of the lead screw 4 is formed in the middle of each bearing base body 3, and the installation base bodies 2 and the bearing base bodies 3 are integrally cast.
Through the cast frame structure of such an organic whole, lead screw 4 puts into the mounting hole 31 of two bearing pedestal 3 earlier when the installation, then with the both ends of bearing 5 suit to lead screw 4, and pack into the mounting hole 31 in, can accomplish the installation of lead screw 4, and through such structure installation lead screw, can eliminate the easy frame deformation that produces of disconnect-type bearing frame, improve the installation accuracy of lead screw, thereby the structure of traditional bearing frame has been changed, the lathe of being convenient for moves towards high-end.
Preferably, a shaft end positioning body 6 is further disposed between the two mounting base bodies 2 on the outer sides of the two bearing base bodies 3, the shaft end positioning body 6 is provided with a positioning hole 61 with a diameter larger than that of the mounting hole 31, after the screw rod 4 is placed into the mounting hole 31, the bearing 5 can pass through the positioning hole 61 and then be installed into the mounting hole 31, and the positioning hole 61 can position the shaft end of the screw rod 4 by installing another bearing or positioning sleeve, so as to make the screw rod more stable.
In order to make the whole structure more stable, the shaft end positioning body 6 and the mounting base body 2 are also manufactured by adopting an integral casting mode, namely the shaft end positioning body 6, the bearing base body 3 and the mounting base body 2 are integrally cast, then the positioning hole 61 is machined on the shaft end positioning body 6 in a turning mode, and then the mounting hole 31 is machined on the bearing base body 3 in the same turning mode so as to be convenient for machining.
Preferably, the upper side of the mounting base body 2 is uniformly provided with a plurality of threaded holes 21 for mounting the guide rail 1, and the guide rail 1 is mounted on the mounting base body 2 through the matching of the bolts 11 and the threaded holes 21, so that the mounting is very convenient.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (4)
1. An integral type frame for lathe which characterized in that: including installation base member (2) that are used for installing two parallels of guide rail (1), two be connected with two bearing pedestal (3) that are used for installing lead screw (4) both ends between installation base member (2), mounting hole (31) with bearing (5) adaptation at installation lead screw (4) both ends are seted up at bearing pedestal (3) middle part, installation base member (2) with bearing pedestal (3) integrative casting forms.
2. A monoblock seat for a machine tool according to claim 1, characterized in that: and a shaft end positioning body (6) is further arranged between the two mounting base bodies (2) on the outer sides of the two bearing base bodies (3), and a positioning hole (61) with the diameter larger than that of the mounting hole (31) is formed in the shaft end positioning body (6).
3. A monoblock seat for a machine tool according to claim 2, characterized in that: the shaft end positioning body (6) and the mounting base body (2) are integrally cast.
4. An integrated housing for a machine tool according to any one of claims 1 to 3, wherein: the upper side of the mounting base body (2) is uniformly provided with a plurality of threaded holes (21) for mounting the guide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889347.9A CN110666526A (en) | 2019-09-19 | 2019-09-19 | Integrated machine base for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889347.9A CN110666526A (en) | 2019-09-19 | 2019-09-19 | Integrated machine base for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110666526A true CN110666526A (en) | 2020-01-10 |
Family
ID=69076938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910889347.9A Pending CN110666526A (en) | 2019-09-19 | 2019-09-19 | Integrated machine base for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110666526A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837193A (en) * | 2012-09-19 | 2012-12-26 | 柳州市志宝机械有限公司 | Integral sliding plate structure of motor seat, front support and rear support of lead screw and nut seat of lead screw |
| CN204221491U (en) * | 2014-11-14 | 2015-03-25 | 黄山皖南机床有限公司 | Machine Tool Feeding System integral support structure |
| CN104625760A (en) * | 2015-01-23 | 2015-05-20 | 南通国盛机电集团有限公司 | Numerically-controlled machine tool quasi integral-type sliding base facilitating installation and adjustment of motor lead screw |
| CN204976154U (en) * | 2015-08-31 | 2016-01-20 | 东莞市启航精密数控设备有限公司 | Integration motor seat structure |
| CN205834855U (en) * | 2016-06-02 | 2016-12-28 | 厦门大金机械有限公司 | A kind of vertical machining centre shaft bearing screw rod transmission structure |
| CN106271678A (en) * | 2016-08-25 | 2017-01-04 | 江南数控机床有限公司 | A kind of saddle of machining center |
| CN206010555U (en) * | 2016-08-31 | 2017-03-15 | 东莞市天英五金机械有限公司 | A kind of CNC milling machine of improved structure |
| CN206588671U (en) * | 2017-03-27 | 2017-10-27 | 惠州市艾普升数控机械有限公司 | Integral shaft bearing sleeve support base |
| JP2019051566A (en) * | 2017-09-14 | 2019-04-04 | 株式会社サン機工 | Vice device |
-
2019
- 2019-09-19 CN CN201910889347.9A patent/CN110666526A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837193A (en) * | 2012-09-19 | 2012-12-26 | 柳州市志宝机械有限公司 | Integral sliding plate structure of motor seat, front support and rear support of lead screw and nut seat of lead screw |
| CN204221491U (en) * | 2014-11-14 | 2015-03-25 | 黄山皖南机床有限公司 | Machine Tool Feeding System integral support structure |
| CN104625760A (en) * | 2015-01-23 | 2015-05-20 | 南通国盛机电集团有限公司 | Numerically-controlled machine tool quasi integral-type sliding base facilitating installation and adjustment of motor lead screw |
| CN204976154U (en) * | 2015-08-31 | 2016-01-20 | 东莞市启航精密数控设备有限公司 | Integration motor seat structure |
| CN205834855U (en) * | 2016-06-02 | 2016-12-28 | 厦门大金机械有限公司 | A kind of vertical machining centre shaft bearing screw rod transmission structure |
| CN106271678A (en) * | 2016-08-25 | 2017-01-04 | 江南数控机床有限公司 | A kind of saddle of machining center |
| CN206010555U (en) * | 2016-08-31 | 2017-03-15 | 东莞市天英五金机械有限公司 | A kind of CNC milling machine of improved structure |
| CN206588671U (en) * | 2017-03-27 | 2017-10-27 | 惠州市艾普升数控机械有限公司 | Integral shaft bearing sleeve support base |
| JP2019051566A (en) * | 2017-09-14 | 2019-04-04 | 株式会社サン機工 | Vice device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200110 |