CN210968004U - Screw rod transmission structure of planer type milling machine workbench - Google Patents
Screw rod transmission structure of planer type milling machine workbench Download PDFInfo
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- CN210968004U CN210968004U CN201921232264.4U CN201921232264U CN210968004U CN 210968004 U CN210968004 U CN 210968004U CN 201921232264 U CN201921232264 U CN 201921232264U CN 210968004 U CN210968004 U CN 210968004U
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- base
- guide rail
- screw rod
- screw
- grating ruler
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Abstract
The utility model discloses a planer type milling machine workstation lead screw transmission structure, including base, work base platform and workstation, the workstation passes through the mounting screw at work base platform top, is equipped with drive mechanism between work base platform and the base, and drive mechanism includes guide rail device and transmission and constitutes, and drive mechanism includes the lead screw, and guide rail device includes guide rail and slider, and the motor drive lead screw rotates, and the screw-nut who installs in the bottom of work base platform cooperates the lead screw, and the work base platform is along the horizontal slip of the guide rail on the base; the utility model discloses a two lead screws, the drive mechanism of three guide rails to still be equipped with spacing detection device on drive mechanism, greatly improved the gliding stability of work base station.
Description
Technical Field
The utility model belongs to the technical field of longmen numerically controlled fraise machine and specifically relates to a planer type milling machine workstation lead screw transmission structure is related to.
Background
The screw rod is a transmission element for converting rotary motion into linear motion, has the characteristics of high precision, reversibility and high efficiency, is widely applied to various industrial equipment and precise instruments due to small friction resistance, and is particularly widely applied to the field of data milling machines; most of the existing milling machine transmission adopts a single screw rod for transmission, and adopts a bracket, namely a guide rail structure, so that the complexity in transmission can be increased while the guide rail in the structure provides support, and more structural parts or the stability of transmission is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a planer-type milling machine workstation lead screw transmission structure, includes base, work base station and workstation, and the workstation passes through the screw installation at work base station top, is equipped with drive mechanism between work base station and the base, and drive mechanism includes guide device and transmission and constitutes to drive the horizontal motion of work base station on guide device through transmission.
As a further aspect of the present invention: the transmission device comprises a screw rod, a screw rod groove for mounting the screw rod is formed in the top of the base along the length direction, a motor base is mounted at one end of the screw rod groove, a motor is mounted in the motor base, and the motor extends out of the inner side of the screw rod groove and is connected with the screw rod through a coupler; the bottom of the working base is provided with a screw rod nut which is used for matching with a screw rod to slide, the screw rod nut is arranged in an array along the length direction of the working base, and the screw rod nut in the working base is arranged in the screw rod on the base; the motor drives the screw rod to rotate, and the screw rod nut arranged at the bottom of the working base platform is matched with the screw rod to drive the working base platform to horizontally slide.
As a further aspect of the present invention: the number of the screw rod grooves is two, one end of the screw rod is also provided with an anti-collision glue and a locking nut, the anti-collision glue and the locking nut are both nested inside the coupler, the anti-collision glue is positioned inside the locking nut, and the anti-collision glue is fixedly installed through the locking nut; the other end of the screw rod is provided with a bearing seat, and the other end of the screw rod is arranged in the bearing seat.
As a further aspect of the present invention: the guide rail device comprises a guide rail and a guide rail sliding block, a guide rail mounting seat for mounting the guide rail is arranged between the guide rail and the base, the guide rail mounting seat and the guide rail are both arranged along the length direction of the base, and the guide rail is mounted on the guide rail mounting seat through screws; the guide rail sliding block is installed at the bottom of the working base platform through screws, a groove used for being matched with the guide rail is formed in the bottom of the guide rail sliding block, and the guide rail sliding block is installed on the guide rail.
As a further aspect of the present invention: the base top still is equipped with detection device, and detection device includes grating chi and grating chi reading head, and the base top is equipped with the grating chi mount pad that is used for installing the grating chi, and the grating chi is installed on the grating chi mount pad, and grating chi mount pad and grating chi all set up along base length direction, and grating chi reading head is installed in grating chi one end.
As a further aspect of the present invention: the quantity of lead screw is two, and the quantity of guide rail is three to lead screw and alternate the setting at the base top of guide rail.
As a further aspect of the present invention: the base is equipped with lower margin cushion and rag nut, and lower margin cushion and rag nut distribute along base edge array all around to through rag nut with lower margin cushion fixed mounting.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a two lead screws, the drive mechanism of three guide rails to still be equipped with spacing detection device on drive mechanism, greatly improved the gliding stability of work base station.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the structure of the present invention
Fig. 2 is another schematic structural diagram of the present invention.
Fig. 3 is an enlarged view of the present invention.
Fig. 4 is an exploded view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a screw transmission structure for a planer type milling machine workbench includes a base 1, a workbench 7 and a workbench 17, the workbench 17 is installed between the workbench 7 and the base 1 at the top of the workbench 7 through screws, and a transmission mechanism 30 is provided, the transmission mechanism 30 includes a guide rail device 41 and a transmission device 31, and drives the workbench 7 to move horizontally on the guide rail device 41 through the transmission device 31.
Please continue with fig. 2: the transmission device 31 comprises a screw rod 12, a screw rod groove 32 for installing the screw rod 12 is formed in the top of the base 1 along the length direction, a motor base 9 is installed at one end of the screw rod groove 32, a motor 14 is installed in the motor base 9, and the motor 14 extends towards the inner side of the screw rod groove 32 and is connected with the screw rod 12 through a coupler 13; the bottom of the working base 7 is provided with a screw rod nut 18 which is used for matching with the screw rod 12 to slide, the screw rod nuts 18 are arranged in an array along the length direction of the working base 7, and the screw rod nuts 18 in the working base 7 are arranged in the screw rod 12 on the base 1; a motor 14 drives the screw rod 12 to rotate, and a screw rod nut 18 arranged at the bottom of the working base 7 is matched with the screw rod 12 to drive the working base 7 to horizontally slide;
the number of the screw rod grooves 32 is two, one end of the screw rod 12 is also provided with the anti-collision glue 16 and the locking nut 15, the anti-collision glue 16 and the locking nut 15 are both nested inside the coupler 13, the anti-collision glue 16 is positioned inside the locking nut 15, and the anti-collision glue 16 is fixedly installed in a screwing mode through the locking nut 15; the other end of the screw rod 12 is provided with a bearing seat 8, and the other end of the screw rod 12 is arranged in the bearing seat 8.
Please refer to fig. 3 to 4: the guide rail device 41 comprises a guide rail 2 and a guide rail sliding block 3, a guide rail mounting seat 42 for mounting the guide rail 2 is arranged between the guide rail 2 and the base 1, the guide rail mounting seat 42 and the guide rail 2 are both arranged along the length direction of the base 1, and the guide rail 2 is mounted on the guide rail mounting seat 42 through screws; the guide rail sliding block 3 is arranged at the bottom of the working base 7 through a screw, a groove used for being matched with the guide rail 2 is formed at the bottom of the guide rail sliding block 3, and the guide rail sliding block 3 is arranged on the guide rail 2;
the top of the base 1 is also provided with a detection device 51, the detection device 51 comprises a grating ruler 4 and a grating ruler reading head 5, the top of the base 1 is provided with a grating ruler mounting seat 411 for mounting the grating ruler 4, the grating ruler 4 is mounted on the grating ruler mounting seat 411, the grating ruler mounting seat 411 and the grating ruler 4 are both arranged along the length direction of the base 1, and the grating ruler reading head 5 is mounted at one end of the grating ruler 4;
the number of the screw rods 12 is two, the number of the guide rails 2 is three, and the screw rods 12 and the guide rails 2 are arranged at the top of the base 1 at intervals;
the base 1 is equipped with lower margin cushion 19 and lower margin nut 20, and lower margin cushion 19 and lower margin nut 20 distribute along base 1 periphery edge array to through lower margin nut 20 with lower margin cushion 19 fixed mounting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The screw rod transmission structure of the planer type milling machine workbench comprises a base, a workbench base and a workbench and is characterized in that the workbench is mounted at the top of the workbench base through screws, a transmission mechanism is arranged between the workbench base and the base and consists of a guide rail device and a transmission device, and the workbench is driven by the transmission device to horizontally move on the guide rail device.
2. The screw transmission structure of the planer type milling machine workbench according to claim 1, characterized in that the transmission device comprises a screw, a screw groove for mounting the screw is formed on the top of the base along the length direction, a motor base is mounted at one end of the screw groove, a motor is mounted in the motor base, the motor extends to the inner side of the screw groove and is connected with the screw through a coupling; the bottom of the working base is provided with a screw rod nut which is used for matching with a screw rod to slide, the screw rod nut is arranged in an array along the length direction of the working base, and the screw rod nut in the working base is arranged in the screw rod on the base; the motor drives the screw rod to rotate, and the screw rod nut arranged at the bottom of the working base platform is matched with the screw rod to drive the working base platform to horizontally slide.
3. The screw rod transmission structure of the planer type milling machine workbench according to claim 1, wherein the number of the screw rod grooves is two, one end of the screw rod is further provided with an anti-collision glue and a locking nut, the anti-collision glue and the locking nut are both nested inside the coupler, the anti-collision glue is positioned inside the locking nut, and the anti-collision glue is fixedly installed through the locking nut; the other end of the screw rod is provided with a bearing seat, and the other end of the screw rod is arranged in the bearing seat.
4. The screw rod transmission structure of the planer type milling machine workbench according to claim 1, characterized in that the guide rail device comprises a guide rail and a guide rail slider, a guide rail mounting seat for mounting the guide rail is arranged between the guide rail and the base, the guide rail mounting seat and the guide rail are both arranged along the length direction of the base, and the guide rail is mounted on the guide rail mounting seat through a screw; the guide rail sliding block is installed at the bottom of the working base platform through screws, a groove used for being matched with the guide rail is formed in the bottom of the guide rail sliding block, and the guide rail sliding block is installed on the guide rail.
5. The screw transmission structure of a planer type milling machine workbench according to claim 1, characterized in that the top of the base is further provided with a detection device, the detection device comprises a grating ruler and a grating ruler reading head, the top of the base is provided with a grating ruler mounting seat for mounting the grating ruler, the grating ruler is mounted on the grating ruler mounting seat, the grating ruler mounting seat and the grating ruler are both arranged along the length direction of the base, and the grating ruler reading head is mounted at one end of the grating ruler.
6. The screw transmission structure of the planomiller workbench according to claim 1, wherein the number of the screws is two, the number of the guide rails is three, and the screws and the guide rails are alternately arranged on the top of the base.
7. The screw transmission structure of the planer type milling machine workbench according to claim 1, wherein the base is provided with foot cushion blocks and foot nuts, the foot cushion blocks and the foot nuts are distributed along the peripheral edge of the base in an array manner, and the foot cushion blocks are fixedly installed through the foot nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232264.4U CN210968004U (en) | 2019-07-31 | 2019-07-31 | Screw rod transmission structure of planer type milling machine workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232264.4U CN210968004U (en) | 2019-07-31 | 2019-07-31 | Screw rod transmission structure of planer type milling machine workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210968004U true CN210968004U (en) | 2020-07-10 |
Family
ID=71421402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232264.4U Active CN210968004U (en) | 2019-07-31 | 2019-07-31 | Screw rod transmission structure of planer type milling machine workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210968004U (en) |
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2019
- 2019-07-31 CN CN201921232264.4U patent/CN210968004U/en active Active
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