CN212527659U - Workstation for mechanical design - Google Patents
Workstation for mechanical design Download PDFInfo
- Publication number
- CN212527659U CN212527659U CN202020239213.0U CN202020239213U CN212527659U CN 212527659 U CN212527659 U CN 212527659U CN 202020239213 U CN202020239213 U CN 202020239213U CN 212527659 U CN212527659 U CN 212527659U
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- China
- Prior art keywords
- gear
- rotating shaft
- meshed
- lifting rods
- driving device
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Abstract
The utility model discloses a workstation for mechanical design, including backup pad and supporting legs. The four supporting legs are provided with a convex sliding groove at one side close to the first gear, the second gear, the third gear and the fourth gear, a lifting rod is arranged in the sliding groove in a sliding manner, the supporting plate is fixedly arranged above the four lifting rods, racks with the same size are arranged at one sides of the lifting rods close to the first gear, the second gear, the third gear and the fourth gear, the racks are respectively meshed and connected with the first gear, the second gear, the third gear and the fourth gear, the radiuses of the first gear, the second gear, the third gear and the fourth gear are the same, the first gear is meshed and connected with the third gear, and the second gear is meshed and connected with the fourth gear; the driving device acts to drive the first rotating shaft to rotate, the first gear, the second gear, the third gear and the fourth gear rotate simultaneously to drive the racks on the four lifting rods to drive the lifting rods to ascend, so that the upper surface of the supporting plate is kept at a horizontal position all the time.
Description
Technical Field
The utility model relates to a workstation specifically is a workstation for mechanical design.
Background
The workbench for mechanical design brings convenience for machining, and the machining devices are mounted or placed on the workbench, so that different types of machining can be performed on mechanical parts conveniently.
In order to make satisfying machining that machining's workstation can be better, the workstation of a lot of processing all possesses the function of lift, nevertheless because there is the condition that the unevenness appears in the mesa of lift in-process workstation in elevation structure's difference, in order to solve the above-mentioned problem that appears, the utility model provides a workstation for mechanical design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a workstation for mechanical design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a workbench for mechanical design comprises a supporting plate and supporting legs, wherein cross rods are horizontally arranged between two supporting legs positioned at two sides of the supporting plate, a second mounting rod and a first mounting rod are fixedly arranged at a position between the two cross rods and are perpendicular to the two cross rods, the outer wall of the first mounting rod is rotatably sleeved with a first rotating shaft, a first gear and a second gear are fixedly arranged at two ends of the first rotating shaft, the outer wall of two ends of the second mounting rod is rotatably provided with a third gear and a fourth gear, the first gear is meshed with the third gear, the second gear is meshed with the fourth gear, the lower fixed end of each supporting leg is provided with a mounting plate, a driving device is fixedly arranged at the position of the mounting plate below the first gear and drives the first rotating shaft to rotate, one side of each supporting leg close to the first gear, one side of each supporting leg close to the second gear, one side of each supporting leg close to the corresponding one of the corresponding first gear, one side of, the supporting plate is fixedly arranged above the four lifting rods, racks with the same size are arranged on one sides of the lifting rods close to the first gear, the second gear, the third gear and the fourth gear, the racks are respectively in meshed connection with the first gear, the second gear, the third gear and the fourth gear, and the radiuses of the first gear, the second gear, the third gear and the fourth gear are the same.
As a further aspect of the present invention: the driving device is provided with a motor, a motor rotating shaft is fixedly mounted at the output end of the motor, and a belt is sleeved on the outer wall of the rotating shaft and is connected with the first rotating shaft in a rotating mode through the belt.
As a further aspect of the present invention: the first gear, the second gear, the third gear and the fourth gear are all made of stainless steel.
As a further aspect of the present invention: the driving device is a handle.
As a further aspect of the present invention: the outer wall of the handle is provided with a bulge.
Compared with the prior art, the beneficial effects of the utility model are that: a convex sliding groove is formed in one side, close to a first gear, a second gear, a third gear and a fourth gear, of each of four supporting legs, a lifting rod is arranged in the sliding groove in a sliding mode, a supporting plate is fixedly installed above the four lifting rods, racks with the same size are arranged on one sides, close to the first gear, the second gear, the third gear and the fourth gear, of the lifting rods, the racks are respectively in meshed connection with the first gear, the second gear, the third gear and the fourth gear, the radiuses of the first gear, the second gear, the third gear and the fourth gear are the same, the first gear is in meshed connection with the third gear, and the second gear is in meshed connection with the fourth gear; when the driving device acts to drive the first rotating shaft to rotate, the first gear, the second gear, the third gear and the fourth gear rotate simultaneously to drive the racks on the four lifting rods to drive the lifting rods to ascend, so that the upper surface of the supporting plate is kept at a horizontal position all the time.
Drawings
Fig. 1 is a front view of a machine design table.
Fig. 2 is a rear view of the machine design table.
Fig. 3 is a top view of a support foot in a machine design stage.
Fig. 4 is a left side view of the machine design table.
In the figure: 1-supporting plate, 2-supporting leg, 3-lifting rod, 4-rack, 5-cross bar, 6-first gear, 7-second gear, 8-third gear, 9-fourth gear, 10-second mounting rod, 11-first mounting rod, 12-first rotating shaft, 13-conveying belt, 14-motor rotating shaft, 15-motor, 16-mounting plate, 17-handle and 18-protrusion.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, a workbench for mechanical design comprises a support plate 1 and support legs 2, a horizontal rod 5 is horizontally installed between the two support legs 2 at two sides of the support plate 1, a second installation rod 10 and a first installation rod 11 are fixedly installed at a position between the two horizontal rods 5 and perpendicular to the two horizontal rods, a first rotating shaft 12 is rotatably sleeved on the outer wall of the first installation rod 11, a first gear 6 and a second gear 7 are fixedly installed at two ends of the first rotating shaft 12, a third gear 8 and a fourth gear 9 are rotatably installed on the outer wall of two ends of the second installation rod 10, the first gear 6 is meshed with the third gear 8, the second gear 7 is meshed with the fourth gear 9, an installation plate 16 is arranged at the lower fixed end of the support legs 2, a driving device is fixedly installed at a position of the installation plate 16 below the first gear 6, the driving device drives the first rotating shaft 12 to rotate, one side of each of the four supporting legs 2, which is close to the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9, is provided with a convex sliding groove, a lifting rod 3 is arranged in the sliding groove in a sliding manner, the supporting plate 1 is fixedly installed above the four lifting rods 3, one side of each of the lifting rods 3, which is close to the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9, is provided with a rack 4 with the same size, the rack 4 is respectively meshed and connected with the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9, and the radiuses of the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 are the same;
a convex sliding groove is formed in one side, close to a first gear 6, a second gear 7, a third gear 8 and a fourth gear 9, of each of four supporting legs 2, a lifting rod 3 is arranged in the sliding groove in a sliding mode, a supporting plate 1 is fixedly installed above the four lifting rods 3, racks 4 with the same size are arranged on one sides, close to the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9, of the lifting rods 3, the racks 4 are respectively connected with the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 in a meshed mode, the radiuses of the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 are the same, the first gear 6 is connected with the third gear 8 in a meshed mode, and the second gear 7 is connected with the fourth gear 9 in a meshed mode; when the driving device acts to drive the first rotating shaft 12 to rotate, the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 rotate simultaneously to drive the racks 4 on the four lifting rods 3, so as to drive the lifting rods 3 to ascend, and the upper surface of the supporting plate 1 is kept at a horizontal position all the time.
The driving device is provided with a motor 15, a motor rotating shaft 14 is fixedly installed at the output end of the motor 15, and a belt 13 is sleeved on the outer wall of the rotating shaft 14 and is rotatably connected with the first rotating shaft 12 through the belt 13;
the specific material of the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 is not limited, and in this embodiment, it is preferable that the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 are made of stainless steel.
Example 2
This embodiment is another embodiment of embodiment 1, wherein the driving device is a handle 17; by providing the driving means as the handle 17, the second rotating shaft 12 is rotated by rotating the handle 17.
The outer wall of the handle 17 is provided with a bulge 18; by providing the protrusion 18 on the outer wall of the handle 17, the handle 17 is not slid when rotated.
The utility model discloses a theory of operation is: a convex sliding groove is formed in one side, close to a first gear 6, a second gear 7, a third gear 8 and a fourth gear 9, of each of four supporting legs 2, a lifting rod 3 is arranged in the sliding groove in a sliding mode, a supporting plate 1 is fixedly installed above the four lifting rods 3, racks 4 with the same size are arranged on one sides, close to the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9, of the lifting rods 3, the racks 4 are respectively connected with the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 in a meshed mode, the radiuses of the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 are the same, the first gear 6 is connected with the third gear 8 in a meshed mode, and the second gear 7 is connected with the fourth gear 9 in a meshed mode; when the driving device acts to drive the first rotating shaft 12 to rotate, the first gear 6, the second gear 7, the third gear 8 and the fourth gear 9 rotate simultaneously to drive the racks 4 on the four lifting rods 3, so as to drive the lifting rods 3 to ascend, and the upper surface of the supporting plate 1 is kept at a horizontal position all the time.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A workbench for mechanical design comprises a supporting plate (1) and supporting legs (2), and is characterized in that a cross rod (5) is horizontally arranged between the two supporting legs (2) on the two sides of the supporting plate (1), a second mounting rod (10) and a first mounting rod (11) are fixedly mounted between the two cross rods (5) and perpendicular to the two cross rods, a first rotating shaft (12) is rotatably sleeved on the outer wall of the first mounting rod (11), a first gear (6) and a second gear (7) are fixedly mounted at the two ends of the first rotating shaft (12), a third gear (8) and a fourth gear (9) are rotatably mounted on the outer wall of the two ends of the second mounting rod (10), the first gear (6) is meshed with the third gear (8), the second gear (7) is meshed with the fourth gear (9), a mounting plate (16) is arranged at the lower fixed end of each supporting leg (2), the mounting plate (16) positioned below the first gear (6) is fixedly provided with a driving device, the driving device drives the first rotating shaft (12) to rotate, one side of each of the four supporting legs (2) close to the first gear (6), the second gear (7), the third gear (8) and the fourth gear (9) is provided with a convex sliding groove, and a lifting rod (3) is arranged in the convex sliding groove in a sliding manner, the supporting plate (1) is fixedly arranged above the four lifting rods (3), one side of each of the lifting rods (3) close to the first gear (6), the second gear (7), one side of each of the third gear (8) and the fourth gear (9) is provided with a rack (4) with the same size, the racks (4) are respectively meshed and connected with the first gear (6), the second gear (7), the third gear (8) and the fourth gear (9), the first gear (6), the second gear (7), The third gear (8) and the fourth gear (9) have the same radius.
2. The workbench for mechanical design according to claim 1, wherein the driving device is provided with a motor (15), an output end of the motor (15) is fixedly provided with a motor rotating shaft (14), and the outer wall of the rotating shaft (14) is sleeved with a belt (13) and is rotatably connected with the first rotating shaft (12) through the belt (13).
3. Machine bench according to claim 1 or 2, characterised in that the first (6), second (7), third (8) and fourth (9) gear are made of stainless steel.
4. A machine-design bench according to claim 1, characterized in that the drive means is a handle (17).
5. A machine-designed work bench according to claim 4, characterized in that the outer wall of the handle (17) is provided with a protrusion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239213.0U CN212527659U (en) | 2020-03-02 | 2020-03-02 | Workstation for mechanical design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239213.0U CN212527659U (en) | 2020-03-02 | 2020-03-02 | Workstation for mechanical design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212527659U true CN212527659U (en) | 2021-02-12 |
Family
ID=74526292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020239213.0U Expired - Fee Related CN212527659U (en) | 2020-03-02 | 2020-03-02 | Workstation for mechanical design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212527659U (en) |
-
2020
- 2020-03-02 CN CN202020239213.0U patent/CN212527659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |