CN220498389U - Adjustable workbench and numerical control machine tool for wind driven generator production - Google Patents
Adjustable workbench and numerical control machine tool for wind driven generator production Download PDFInfo
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- CN220498389U CN220498389U CN202321041549.6U CN202321041549U CN220498389U CN 220498389 U CN220498389 U CN 220498389U CN 202321041549 U CN202321041549 U CN 202321041549U CN 220498389 U CN220498389 U CN 220498389U
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- workbench
- base
- supporting plate
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- chute
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of machine tools, in particular to an adjustable workbench and a numerical control machine tool for wind driven generator production, which comprises the following components: the side edge of the upper end of the base is fixedly connected with a side baffle, one end above the base is provided with a chute, and a threaded rod is rotationally connected with the chute; the lower side of one end of the workbench, which is far away from the hinge shaft, is provided with a mounting groove, and a roller is rotationally connected inside the mounting groove through a fixed shaft; the support plate is in sliding connection with the base, the bottom end of the support plate is fixedly connected with a sliding block, and the sliding block is in threaded connection with the threaded rod; the beneficial effects are as follows: limiting of the vertical to the running direction is carried out on the workbench and the supporting plate through the L-shaped side baffles arranged on the two sides, linear motion of the supporting plate and rotation stability of the workbench are guaranteed, and abrasion caused by sliding friction of the workbench and the supporting plate in the prior art is avoided and errors are reduced through rolling connection of the rollers and the supporting plate.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to an adjustable workbench and a numerical control machine tool for wind driven generator production.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheel, generator (including device), steering gear (fin), pylon, speed limiting safety mechanism and energy storage device, etc. in the production process of wind driven generator, it needs to use numerical control machine, but because part of the structure of wind driven generator has compound angle, traditional workstation can only realize X axis and Y axis direction motion on the plane through big or small planker generally, need dismouting work piece many times when having the mould of compound angle to processing, the operation is complicated.
Chinese patent CN201820096208.1 discloses a numerically-controlled machine tool workbench, which comprises a base with a planar upper surface and a workbench plate arranged on the base, wherein the lower edge of one end of the workbench plate is hinged on the base through a hinge shaft, the axial direction of the hinge shaft is parallel to the upper surface of the base, the other end of the base is provided with a chute, and the length direction of the chute is mutually perpendicular to the axial direction of the hinge shaft; the sliding chute is characterized by further comprising an angle adjusting mechanism, wherein the angle adjusting mechanism comprises a supporting plate with a wedge-shaped cross section and a screw rod mechanism pushing the supporting plate to reciprocate along the length direction of the sliding chute, and the bottom of the supporting plate is in sliding fit with the sliding chute through a protrusion extending into the sliding chute. The numerical control machine tool workbench can accurately adjust the machining angle, and solves the technical problem that the existing numerical control machine tool cannot machine a composite angle.
However, when the angle of the workbench is required to be adjusted in the structure, the upper surface of the supporting plate and the chamfer surface of the workbench are in friction sliding, so that the movement resistance is increased, the contact position of the supporting plate and the chamfer surface is inevitably worn by long-term sliding friction, and errors are caused to the marking angle and the actual angle of the workbench when the wear is large, so that the machining work is affected.
Disclosure of Invention
The utility model aims to provide an adjustable workbench and a numerical control machine tool for wind driven generator production, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable stage, comprising:
the side baffle is fixedly connected to the side edge of the upper end of the base, a chute is formed in one end above the base, and a threaded rod is rotationally connected to the chute;
the bottom side of one end of the workbench is rotationally connected with the upper side of one end of the base, which is far away from the sliding groove, through the hinge shaft, the lower side of one end of the workbench, which is far away from the hinge shaft, is provided with a mounting groove, and the inside of the mounting groove is rotationally connected with a roller through a fixed shaft; and
The support plate, support plate and base sliding connection, support plate bottom fixedly connected with slider, slider and threaded rod threaded connection.
Preferably, the side baffle is L-shaped structure, and is equipped with two, is located the base both sides respectively, and wherein higher one end is located the one end that is close to the spout on the base.
Preferably, a guide groove is formed in one side, which is located inwards, of the side baffle plate, and a guide rod is fixedly connected inside the guide groove.
Preferably, the mounting groove is equipped with a plurality of, and the equidistance distributes, all is connected with the gyro wheel through the fixed axle rotation in a plurality of mounting groove, the gyro wheel is equipped with a plurality of.
Preferably, the cross section of the supporting plate is wedge-shaped, the side wall of the supporting plate is fixedly connected with guide blocks, and the two guide blocks are respectively arranged and respectively symmetrically arranged at two sides of the supporting plate.
Preferably, the guide block is in sliding connection with the guide rod, the threaded rod penetrates through the end wall of the chute and is fixedly connected with a motor, and the motor is fixedly connected to the outer wall of one end, close to the chute, of the base through a bolt.
A numerical control machine tool for wind driven generator production comprises the adjustable workbench.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the threaded rod is driven to rotate by the motor, the supporting plate is driven to linearly move along the guide groove seat by being in threaded connection with the sliding block, and then the supporting plate rolls on the inclined surface of the supporting plate by the roller rotationally connected with the workbench, so that one end of the workbench is lifted, meanwhile, the angle adjustment of the workbench is realized by fixing the hinge shaft, the workbench and the supporting plate are limited by the L-shaped side baffles on two sides perpendicular to the running direction, the linear movement of the supporting plate and the rotation stability of the workbench are ensured, and the abrasion caused by the sliding friction of the workbench and the supporting plate in the prior art is avoided and the error is reduced by the rolling connection of the roller and the supporting plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side semi-sectional view of the table of the present utility model in a horizontal orientation;
FIG. 3 is a side semi-sectional view of the table of the present utility model tilted;
fig. 4 is a schematic view of the structure of the stay plate of the present utility model.
In the figure: 1. a base; 2. a side baffle; 3. a work table; 4. a supporting plate; 5. a motor; 6. a mounting groove; 7. a roller; 8. a guide groove; 9. a guide rod; 10. a hinge shaft; 11. a fixed shaft; 12. a chute; 13. a threaded rod; 14. a slide block; 15. and a guide block.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustable stage, comprising:
the device comprises a base 1, wherein a side baffle 2 is fixedly connected to the side edge of the upper end of the base 1, a sliding groove 12 is formed in one end above the base 1, and a threaded rod 13 is rotationally connected to the sliding groove 12; the side baffles 2 are of an L-shaped structure and are two, and are respectively positioned at two sides of the base 1, wherein the higher end of the side baffles is positioned at one end, close to the chute 12, of the base 1; a guide groove 8 is formed in one side, which is close to the inner side, of the side baffle plate 2, and a guide rod 9 is fixedly connected inside the guide groove 8.
The workbench 3, the underside of one end of the workbench 3 is rotationally connected with the upper side of one end of the base 1 far away from the chute 12 through the hinge shaft 10, the underside of one end of the workbench 3 far away from the hinge shaft 10 is provided with a mounting groove 6, and the inside of the mounting groove 6 is rotationally connected with a roller 7 through a fixed shaft 11; the mounting groove 6 is equipped with a plurality of, and the equidistance distributes, all rotates through fixed axle 11 in a plurality of mounting groove 6 and is connected with gyro wheel 7, and gyro wheel 7 is equipped with a plurality of.
The support plate 4 is in sliding connection with the base 1, the bottom end of the support plate 4 is fixedly connected with a sliding block 14, and the sliding block 14 is in threaded connection with a threaded rod 13; the cross section of the supporting plate 4 is wedge-shaped, the side wall of the supporting plate 4 is fixedly connected with guide blocks 15, the number of the guide blocks 15 is two, and the two guide blocks are respectively arranged at two sides of the supporting plate 4 in a symmetrical structure; the guide block 15 is in sliding connection with the guide rod 9, the threaded rod 13 penetrates through the end wall of the chute 12 to be fixedly connected with the motor 5, and the motor 5 is fixedly connected to the outer wall of one end, close to the chute 12, of the base 1 through bolts.
A numerical control machine tool for wind driven generator production comprises the adjustable workbench.
When the device works, the threaded rod 13 is driven to rotate through the motor 5, the supporting plate 4 is driven to linearly move along the guide groove 8 seat through the threaded rod 13 in threaded connection with the sliding block 14, and then the roller 7 connected with the rotation of the workbench 3 rolls on the inclined surface of the supporting plate 4, so that one end of the workbench 3 is lifted, meanwhile, the angle of the workbench 3 is adjusted through the fixation of the hinge shaft 10, the limit of the workbench 3 and the supporting plate 4 perpendicular to the running direction is carried out through the L-shaped side baffle plates 2 on two sides, the linear movement of the supporting plate 4 and the rotation stability of the workbench 3 are ensured, the roller 7 is connected with the supporting plate 4 in a rolling manner, the abrasion caused by sliding friction of the workbench 3 and the supporting plate 4 in the prior art is avoided, and errors are reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An adjustable workbench, characterized in that: comprising the following steps:
the device comprises a base (1), wherein a side baffle (2) is fixedly connected to the side edge of the upper end of the base (1), a chute (12) is formed in one end above the base (1), and a threaded rod (13) is rotationally connected to the chute (12);
the workbench (3), the bottom side of one end of the workbench (3) is rotationally connected with the upper side of one end of the base (1) far away from the chute (12) through the hinge shaft (10), the lower side of one end of the workbench (3) far away from the hinge shaft (10) is provided with the mounting groove (6), and the inside of the mounting groove (6) is rotationally connected with the idler wheel (7) through the fixed shaft (11); and
The support plate (4), the support plate (4) is connected with the base (1) in a sliding way, the bottom end of the support plate (4) is fixedly connected with a sliding block (14), and the sliding block (14) is in threaded connection with the threaded rod (13);
the cross section of the supporting plate (4) is wedge-shaped, the side wall of the supporting plate (4) is fixedly connected with guide blocks (15), and the two guide blocks (15) are respectively arranged on two sides of the supporting plate (4) in a symmetrical structure;
the guide block (15) is in sliding connection with the guide rod (9), the threaded rod (13) penetrates through the end wall of the sliding groove (12) and is fixedly connected with the motor (5), and the motor (5) is fixedly connected to the outer wall of one end, close to the sliding groove (12), of the base (1) through bolts.
2. An adjustable table according to claim 1, wherein: the side baffle (2) is of an L-shaped structure and is provided with two side baffles which are respectively positioned at two sides of the base (1), wherein the higher end of the side baffle is positioned at one end, close to the chute (12), of the base (1).
3. An adjustable table according to claim 2, wherein: the side baffle (2) is provided with a guide groove (8) on one side which is close to the inside, and a guide rod (9) is fixedly connected inside the guide groove (8).
4. An adjustable table according to claim 3, wherein: the mounting grooves (6) are provided with a plurality of mounting grooves which are distributed at equal intervals, the inside of each mounting groove (6) is rotationally connected with a roller (7) through a fixing shaft (11), and the rollers (7) are provided with a plurality of mounting grooves.
5. A numerically-controlled machine tool for wind driven generator production is characterized in that: an adjustable table comprising any of the above claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041549.6U CN220498389U (en) | 2023-05-05 | 2023-05-05 | Adjustable workbench and numerical control machine tool for wind driven generator production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041549.6U CN220498389U (en) | 2023-05-05 | 2023-05-05 | Adjustable workbench and numerical control machine tool for wind driven generator production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498389U true CN220498389U (en) | 2024-02-20 |
Family
ID=89873452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041549.6U Active CN220498389U (en) | 2023-05-05 | 2023-05-05 | Adjustable workbench and numerical control machine tool for wind driven generator production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498389U (en) |
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2023
- 2023-05-05 CN CN202321041549.6U patent/CN220498389U/en active Active
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