CN213889922U - Real platform of instructing of machine-building usefulness - Google Patents
Real platform of instructing of machine-building usefulness Download PDFInfo
- Publication number
- CN213889922U CN213889922U CN202022901810.8U CN202022901810U CN213889922U CN 213889922 U CN213889922 U CN 213889922U CN 202022901810 U CN202022901810 U CN 202022901810U CN 213889922 U CN213889922 U CN 213889922U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixed rod
- bevel gear
- fixed
- screw
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of mechanical equipment, and discloses a practical training platform for machine manufacturing, which comprises a working table surface and two lifting legs for supporting the working table surface and lifting and adjusting the working table surface, wherein each lifting leg comprises a movable rod fixedly arranged at the lower end of the working table surface and a fixed rod sleeved outside the movable rod and vertically connected with the movable rod in a sliding manner, and a lifting mechanism for driving the movable rod to move up and down along the fixed rod is arranged between the fixed rod and the movable rod; the utility model provides a pair of real platform of instructing of machine-building usefulness possesses the high easy advantage of adjusting, regulation efficiency of table surface.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, concretely relates to real standard platform that machine-building used.
Background
The mechanical manufacturing refers to the industrial department engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments and other mechanical equipment, etc., the mechanical manufacturing provides technical equipment for the whole national economy, and most of the mechanically manufactured instruments need training platforms.
However, when the existing practical training platform is used, the height of a working table is not easy to adjust, the platform cannot adapt to people with different heights, and certain adverse effects are brought to the using process of people.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a real platform of instructing that machine-building used possesses the high easy regulation of table surface, adjusts efficient advantage.
The utility model discloses the technical scheme who adopts does:
a practical training platform for machine manufacturing comprises a working table top and two lifting legs, wherein the two lifting legs are used for supporting the working table top and adjusting the working table top in a lifting mode, the lifting legs comprise a moving rod fixedly installed at the lower end of the working table top and a fixed rod sleeved outside the moving rod and vertically connected with the moving rod in a sliding mode, and a lifting mechanism used for driving the moving rod to move up and down along the fixed rod is arranged between the fixed rod and the moving rod;
the lifting mechanism comprises a first bevel gear and a screw rod, the first bevel gear is fixed on the screw rod, the lower end of the screw rod is rotatably connected with the fixed rod, the screw rod is in threaded connection with the movable rod, and the movable rod is provided with a vertical avoidance cavity;
a transmission rod is arranged between the lifting mechanisms, two ends of the transmission rod respectively extend into the fixed rod and are rotatably connected with the fixed rod, two ends of the transmission rod extending into the fixed rod are respectively provided with a second bevel gear, and the two second bevel gears are respectively meshed with the corresponding first bevel gears;
be equipped with actuating mechanism on arbitrary lift leg, actuating mechanism includes support frame and dwang, support frame fixed mounting is on the dead lever, rotate between dwang and the support frame and be connected, the one end that the dwang stretched into the dead lever is equipped with the third bevel gear with first bevel gear meshing.
The utility model discloses a high regulation of being convenient for of real standard platform's table surface that current machine-building used, the crowd that can not be applicable to the difference, the elevating system of setting, through the rotation of dwang, third bevel gear drives first bevel gear and rotates, and first bevel gear drives the lead screw and rotates for the carriage release lever removes along the direction of lead screw, drives the lift of carriage release lever through the lead screw, realizes table surface's highly be convenient for adjust, adapts to different operation crowds.
In order to enable the height of the working table to be adjusted synchronously, the transmission rod is arranged, through rotation of the rotating rod, the third bevel gear drives the first bevel gear to rotate, the first bevel gear drives the two second bevel gears arranged at two ends of the transmission rod to rotate simultaneously, the second bevel gears drive the first bevel gear in the other lifting leg to rotate, synchronous rotation of the two first bevel gears is achieved, synchronous driving of the two screw rods is achieved, lifting synchronization is achieved, the efficiency of adjusting the height of the working table is increased, and convenience is brought to people to use.
Further, in order to improve the smoothness of the operation, the screw is a ball screw, and a ball nut matched with the ball screw is arranged at the lower end of the moving rod.
Further, in order to improve the stability of installation, the ball nut is connected with the fixed rod in a sliding mode, and the ball nut is welded at the lower end of the movable rod.
Furthermore, in order to improve the convenience of operation, the lead screw passes through to be connected with rotating between the dead lever through the bearing.
Furthermore, in order to conveniently realize the lifting of the moving rod, a movable groove is arranged in the fixed rod, and the lower end of the screw rod is rotatably arranged at the bottom of the movable groove through a bearing.
Furthermore, in order to avoid the moving rod from being separated from the fixed rod, a limiting block is arranged at the upper port of the movable groove on the fixed rod.
The utility model has the advantages that: the utility model discloses a high regulation of being convenient for of real standard platform's table surface that current machine-building used, the crowd that can not be applicable to the difference, the elevating system of setting, through the rotation of dwang, third bevel gear drives first bevel gear and rotates, and first bevel gear drives the lead screw and rotates for the carriage release lever removes along the direction of lead screw, drives the lift of carriage release lever through the lead screw, realizes table surface's highly be convenient for adjust, adapts to different operation crowds.
In order to enable the height of the working table to be adjusted synchronously, the transmission rod is arranged, through rotation of the rotating rod, the third bevel gear drives the first bevel gear to rotate, the first bevel gear drives the two second bevel gears arranged at two ends of the transmission rod to rotate simultaneously, the second bevel gears drive the first bevel gear in the other lifting leg to rotate, synchronous rotation of the two first bevel gears is achieved, synchronous driving of the two screw rods is achieved, lifting synchronization is achieved, the efficiency of adjusting the height of the working table is increased, and convenience is brought to people to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the enlarged partial structure of the present invention;
fig. 3 is a schematic structural view of the middle transmission rod and the second bevel gear of the present invention.
In the figure: a working table top 1; a lifting leg 2; a travel bar 3; a fixing rod 4; a first bevel gear 5; a screw rod 6; a vertical avoidance cavity 7; a transmission rod 8; a second bevel gear 9; a support frame 10; rotating the rod 11; a third bevel gear 12; a ball nut 13; a bearing 14; a movable groove 15; a stopper 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-3, the embodiment provides a practical training platform for machine manufacturing, which includes a work table 1 and two lifting legs 2 for supporting the work table 1 and performing lifting adjustment on the work table 1, where the lifting legs 2 include a moving rod 3 fixedly installed at the lower end of the work table 1 and a fixed rod 4 sleeved outside the moving rod 3 and vertically slidably connected therebetween, and a lifting mechanism for driving the moving rod 3 to move up and down along the fixed rod 4 is arranged between the fixed rod 4 and the moving rod 3;
the lifting mechanism comprises a first bevel gear 5 and a screw rod 6, the first bevel gear 5 is fixed on the screw rod 6, the lower end of the screw rod 6 is rotatably connected with the fixed rod 4, the screw rod 6 is in threaded connection with the movable rod 3, and the movable rod 3 is provided with a vertical avoiding cavity 7;
a transmission rod 8 is arranged between the lifting mechanisms, two ends of the transmission rod 8 respectively extend into the fixed rod 4 and are rotatably connected with the fixed rod 4, two ends of the transmission rod 8 extending into the fixed rod 4 are respectively provided with a second bevel gear 9, and the two second bevel gears 9 are respectively meshed with the corresponding first bevel gears 5;
be equipped with actuating mechanism on arbitrary lift leg 2, actuating mechanism includes support frame 10 and dwang 11, and support frame 10 fixed mounting is on dead lever 4, rotates between dwang 11 and the support frame 10 and is connected, and the one end that dwang 11 stretched into dead lever 4 is equipped with the third bevel gear 12 with first bevel gear 5 meshing.
The utility model discloses a height-adjusting is not convenient for to real table surface 1 of instructing platform that current machine-building used, can not be applicable to different crowds, the elevating system of setting, rotation through dwang 11, third bevel gear 12 drives first bevel gear 5 and rotates, first bevel gear 5 drives lead screw 6 and rotates, make carriage release lever 3 remove along the direction of lead screw 6, drive the lift of carriage release lever 3 through lead screw 6, realize table surface 1's highly be convenient for adjust, adapt to different operation crowds.
In order to synchronize the height adjustment of the working table top 1, the transmission rod 8 is arranged, through the rotation of the rotating rod 11, the third bevel gear 12 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the two second bevel gears 9 arranged at two ends of the transmission rod 8 to rotate simultaneously, the second bevel gears 9 drive the first bevel gears 5 in the other lifting leg 2 to rotate, the two first bevel gears 5 rotate synchronously, the synchronous driving of the two screw rods 6 is realized, the lifting synchronization is realized, the efficiency of adjusting the height of the working table top 1 is increased, and the use of people is facilitated.
Example 2:
this embodiment is optimized based on embodiment 1 described above.
In order to improve the smoothness of the operation, the screw 6 is a ball screw 6, and a ball nut 13 engaged with the ball screw 6 is provided at the lower end of the moving rod 3.
Example 3:
this embodiment is optimized based on embodiment 2 described above.
In order to improve the stability of the installation, the ball nut 13 is slidably connected to the fixing rod 4, and the ball nut 13 is welded to the lower end of the movable rod 3.
Example 4:
this embodiment is optimized based on embodiment 3 described above.
In order to improve the convenience of operation, the screw rod 6 is rotatably connected with the fixed rod 4 through a bearing 14.
Example 5:
this embodiment is optimized based on embodiment 4 described above.
In order to conveniently realize the lifting of the moving rod 3, a movable groove 15 is arranged in the fixed rod 4, and the lower end of the screw rod 6 is rotatably arranged at the bottom of the movable groove 15 through a bearing 14.
Example 6:
this embodiment is optimized based on embodiment 5 described above.
In order to prevent the movable rod 3 from being separated from the fixed rod 4, a stopper 16 is provided at an upper end opening of the movable groove 15 on the fixed rod 4.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. The utility model provides a real standard platform that machine-building was used which characterized in that: the lifting leg comprises a moving rod fixedly arranged at the lower end of the working table and a fixed rod sleeved outside the moving rod and vertically and slidably connected with the moving rod, and a lifting mechanism used for driving the moving rod to move up and down along the fixed rod is arranged between the fixed rod and the moving rod;
the lifting mechanism comprises a first bevel gear and a screw rod, the first bevel gear is fixed on the screw rod, the lower end of the screw rod is rotatably connected with the fixed rod, the screw rod is in threaded connection with the movable rod, and the movable rod is provided with a vertical avoidance cavity;
a transmission rod is arranged between the lifting mechanisms, two ends of the transmission rod respectively extend into the fixed rod and are rotatably connected with the fixed rod, two ends of the transmission rod extending into the fixed rod are respectively provided with a second bevel gear, and the two second bevel gears are respectively meshed with the corresponding first bevel gears;
be equipped with actuating mechanism on arbitrary lift leg, actuating mechanism includes support frame and dwang, support frame fixed mounting is on the dead lever, rotate between dwang and the support frame and be connected, the one end that the dwang stretched into the dead lever is equipped with the third bevel gear with first bevel gear meshing.
2. The practical training platform for machine manufacturing according to claim 1, wherein: the lead screw is a ball screw, and a ball nut matched with the ball screw is arranged at the lower end of the moving rod.
3. The practical training platform for machine manufacturing according to claim 2, wherein: the ball nut is connected with the fixed rod in a sliding mode, and the ball nut is welded at the lower end of the movable rod.
4. The practical training platform for machine manufacturing according to claim 1, wherein: the screw rod is rotatably connected with the fixed rod through a bearing.
5. The practical training platform for machine manufacturing according to claim 1, wherein: a movable groove is formed in the fixed rod, and the lower end of the screw rod is rotatably installed at the bottom of the movable groove through a bearing.
6. The practical training platform for machine manufacturing according to claim 1, wherein: and a limiting block is arranged at the upper port of the movable groove on the fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901810.8U CN213889922U (en) | 2020-12-04 | 2020-12-04 | Real platform of instructing of machine-building usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901810.8U CN213889922U (en) | 2020-12-04 | 2020-12-04 | Real platform of instructing of machine-building usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213889922U true CN213889922U (en) | 2021-08-06 |
Family
ID=77100754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901810.8U Active CN213889922U (en) | 2020-12-04 | 2020-12-04 | Real platform of instructing of machine-building usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213889922U (en) |
-
2020
- 2020-12-04 CN CN202022901810.8U patent/CN213889922U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110526155B (en) | Lifting device for be used for road electromechanical | |
| CN212443876U (en) | Welding device for steel structural member production | |
| CN214879874U (en) | Scissors type cross lifting device of engraving machine | |
| CN213889922U (en) | Real platform of instructing of machine-building usefulness | |
| CN113427447A (en) | Overturning supporting device for inverter of wind driven generator | |
| CN211341666U (en) | Support for building engineering | |
| CN217676513U (en) | Balance weight adjusting mechanism and balance weight thereof | |
| CN111872307A (en) | Full-automatic manipulator conveying system for bearing forging part | |
| CN215798172U (en) | Linkage lifting bearing seat device | |
| CN214213692U (en) | Simple lifting workbench | |
| CN112522897B (en) | Supporting device convenient for multidirectional adjustment and used for cotton textile processing | |
| CN212015050U (en) | Environmental design drawing show shelf | |
| CN209835522U (en) | Scissor lift | |
| CN218195534U (en) | Cutting device of polyurethane handicraft | |
| CN215824110U (en) | Punching equipment for processing section doors and windows | |
| CN216336459U (en) | Lifting platform for electrical maintenance | |
| CN112421465A (en) | Electric operating device for switch trolley of high-voltage switch cabinet of electric power system | |
| CN111941498A (en) | Food cutting device for food industrial production | |
| CN205445006U (en) | Lifting stage device | |
| CN216903996U (en) | Lifting maintenance device for trolley circuit breaker | |
| CN216555304U (en) | Gear assembly capable of adjusting gear meshing clearance | |
| CN214456512U (en) | Movable lifting operation platform | |
| CN211758804U (en) | Plate shearing machine capable of automatically lifting | |
| CN220429198U (en) | Three-dimensional adjusting and moving device for host | |
| CN212929372U (en) | Lifting mechanical device of automatic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |