CN217045459U - Support convenient to use - Google Patents
Support convenient to use Download PDFInfo
- Publication number
- CN217045459U CN217045459U CN202220782138.1U CN202220782138U CN217045459U CN 217045459 U CN217045459 U CN 217045459U CN 202220782138 U CN202220782138 U CN 202220782138U CN 217045459 U CN217045459 U CN 217045459U
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- wall
- fixedly connected
- rotary drum
- base
- transmission structure
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a support convenient to use of lathe auxiliary assembly technical field, including base and bracing piece, the top fixedly connected with bracing piece of base, the outer wall at bracing piece top rotates and is connected with the rotary drum, the outer wall fixedly connected with driving gear of rotary drum bottom, four symmetric distribution's movable hole, every are seted up to the inside of base the equal fixed mounting in inside of movable hole has transmission structure, every the bottom fixedly connected with gyro wheel of transmission structure. Through the rotary drum that sets up, rotate the rotary drum, driving the driving gear through the rotary drum and rotating to make every and driving gear engaged with driven gear all rotate towards same direction, just also make every gyro wheel under the cooperation of transmission structure, all stretch out simultaneously along the activity hole, thereby make gyro wheel contact ground, made things convenient for to remove comparatively heavy base, and the setting of universal wheel, make the removal of device more nimble, in order to reach convenient to use's effect.
Description
Technical Field
The utility model relates to a lathe auxiliary assembly technical field especially relates to a support convenient to use.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. The existing machine tools, especially milling machines, can only place the section bars with smaller size in the section bar placing area. If a profile with larger size is placed, only part of the profile can be supported by the profile placing area of the equipment, and the other part of the profile is suspended outside the equipment. When carrying out the section bar processing, thereby unsettled section bar afterbody can appear rocking and influence the section bar and mill a position quality, consequently add to some longer great parts and just need use the support with man-hour.
The traditional part support is a support with a proper height selected according to a section bar, directly supports the part, needs a heavier support to support the section bar in order to ensure the stability during supporting, and is inconvenient to move and transport, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a support convenient to use has convenient to use, the effect of being convenient for remove.
The technical scheme of the utility model is that:
the utility model provides a support convenient to use, includes base and bracing piece, the top fixedly connected with bracing piece of base, the outer wall at bracing piece top rotates and is connected with the rotary drum, the outer wall fixedly connected with driving gear of rotary drum bottom, four symmetric distribution's movable holes are seted up to the inside of base, every the equal fixed mounting in inside of movable hole has transmission structure, every the bottom fixedly connected with gyro wheel of transmission structure, every the equal fixedly connected with driven gear in top of transmission structure, every driven gear's outer wall all meshes with the outer wall of driving gear.
The working principle of the technical scheme is as follows:
during the use, rotate the rotary drum earlier, driving the driving gear through the rotary drum and rotating, thereby make every driven gear with driving gear engaged with all rotate towards same direction, just also make every gyro wheel under transmission structure's cooperation, all stretch out simultaneously along the activity hole, thereby make gyro wheel contact ground, made things convenient for and removed comparatively heavy base, after removing base to corresponding position, reverse rotation rotary drum again, make every gyro wheel withdraw the inside of activity hole, base direct contact ground, thereby can support the work piece through the bracing piece, in order to reach convenient effect of using.
In a further technical scheme, the transmission structure includes the screw rod, the top of screw rod is rotated and is connected with the fixed block, go up the outer wall of fixed block and the inner wall fixed connection in activity hole, the bottom of screw rod is rotated and is connected with down the fixed block, the outer wall of fixed block and the inner wall fixed connection in activity hole down, the outer wall threaded connection of screw rod has the nut, the outer wall fixedly connected with connecting rod of nut bottom, the lower extreme of connecting rod and the top fixed connection of gyro wheel.
When the driven gear rotates, the nut can move along the screw rod according to the principle of screw rod transmission, so that the roller can be controlled to extend out of or retract into the movable hole.
In a further technical scheme, the quantity of connecting rod is three, three the connecting rod uses the screw rod as centre of a circle evenly distributed, the outer wall of connecting rod and the inner wall sliding connection of lower fixed block.
The sliding connection of connecting rod and lower fixed block plays the spacing effect of nut, prevents the rotation of nut, and connecting nut and gyro wheel that three connecting rod can also be stable for the gyro wheel uses more steadily.
In a further technical scheme, a disc is fixedly connected to the outer wall of the top of the rotary drum.
The arrangement of the disc facilitates the control of the rotary drum.
In a further technical scheme, the top of each screw rod is rotatably connected with a reinforcing plate, and the outer wall of one side of each reinforcing plate, which is far away from the screw rod, is fixedly connected with the top of the base.
The reinforcing plate plays a role in limiting and reinforcing the screw rod.
In a further technical scheme, the top of the supporting rod is welded with an installation plate.
The mounting plate plays a role in supporting a workpiece.
In a further technical scheme, the rollers are universal wheels.
The universal wheels are arranged, so that the device can move more flexibly.
The beneficial effects of the utility model are that:
1. the rotary drum is rotated through the arranged rotary drum, the driving gear is driven to rotate through the rotary drum, so that each driven gear meshed with the driving gear rotates towards the same direction, each roller extends out along the movable hole simultaneously under the matching of the transmission structure, the rollers are contacted with the ground, the heavy base is convenient to move, and the universal wheels are arranged, so that the device is more flexible to move, and the effect of convenience in use is achieved;
2. through the transmission structure who sets up, after removing the base to corresponding position, the counter rotation rotary drum again according to screw rod transmission's principle for the nut can be along screw rod motion, makes every gyro wheel withdraw the inside of activity hole, and base direct contact ground, thereby can support the work piece through the bracing piece, in order to reach the convenient effect that gets up in use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure in another direction of the present invention;
FIG. 3 is an enlarged, partially cut-away, schematic view of the present invention;
fig. 4 is a schematic view of the structure of the base of the present invention in partial section.
Description of reference numerals:
1. a base; 2. a support bar; 3. mounting a plate; 4. a rotating drum; 5. a driving gear; 6. a driven gear; 7. a movable hole; 8. a screw; 9. an upper fixing block; 10. a lower fixing block; 11. a nut; 12. a connecting rod; 13. a roller; 14. a reinforcing plate; 15. a disk.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
The embodiment is as follows:
as shown in fig. 1-4, a support convenient to use, including base 1 and bracing piece 2, base 1's top fixedly connected with bracing piece 2, the outer wall at bracing piece 2 top rotates and is connected with rotary drum 4, the outer wall fixedly connected with driving gear 5 of rotary drum 4 bottom, four symmetric distribution's movable hole 7 are seted up to base 1's inside, the equal fixed mounting in inside of every movable hole 7 has transmission structure, the bottom fixedly connected with gyro wheel 13 of every transmission structure, the equal fixedly connected with driven gear 6 in top of every transmission structure, the outer wall of every driven gear 6 all meshes with the outer wall of driving gear 5.
The working principle of the technical scheme is as follows:
during the use, rotate the rotary drum 4 earlier, driving gear 5 through rotary drum 4 and rotating, thereby make every driven gear 6 with driving gear 5 engaged with all rotate towards same direction, just also make every gyro wheel 13 under the cooperation of transmission structure, all stretch out simultaneously along activity hole 7, thereby make gyro wheel 13 contact ground, made things convenient for and removed comparatively heavy base 1, after removing base 1 to corresponding position, reverse rotation rotary drum 4 again, make every gyro wheel 13 withdraw the inside of activity hole 7, base 1 direct contact ground, thereby can support the work piece through bracing piece 2, in order to reach convenient effect that uses.
In another embodiment, as shown in fig. 3-4, the transmission structure includes a screw 8, the top of the screw 8 is rotatably connected with an upper fixing block 9, the outer wall of the upper fixing block 9 is fixedly connected with the inner wall of the movable hole 7, the bottom of the screw 8 is rotatably connected with a lower fixing block 10, the outer wall of the lower fixing block 10 is fixedly connected with the inner wall of the movable hole 7, the outer wall of the screw 8 is in threaded connection with a nut 11, the outer wall of the bottom of the nut 11 is fixedly connected with a connecting rod 12, and the lower end of the connecting rod 12 is fixedly connected with the top of the roller 13.
When the driven gear 6 rotates, the nut 11 can move along the screw 8 according to the principle of screw drive, so that the roller 13 can be controlled to extend out of or retract into the movable hole 7.
In another embodiment, as shown in fig. 4, the number of the connecting rods 12 is three, the three connecting rods 12 are uniformly distributed around the screw 8, and the outer wall of the connecting rod 12 is slidably connected with the inner wall of the lower fixing block 10.
Connecting rod 12 and the sliding connection of lower fixed block 10 play to the spacing effect of nut 11, prevent the rotation of nut 11, and three connecting rod 12 can also stable coupling nut 11 and gyro wheel 13 for gyro wheel 13 uses more steadily.
In another embodiment, as shown in FIGS. 1-4, a disk 15 is fixedly attached to the outer wall of the top of the bowl 4.
The disc 15 is arranged to facilitate the operation of the rotary drum 4.
In another embodiment, as shown in fig. 1, a reinforcing plate 14 is rotatably connected to the top of each screw 8, and the outer wall of the reinforcing plate 14 on the side away from the screw 8 is fixedly connected to the top of the base 1.
The reinforcing plate 14 serves to limit and reinforce the screw 8.
In another embodiment, as shown in fig. 4, a mounting plate 3 is welded to the top of the support rod 2.
The mounting plate 3 serves as a support for the workpiece.
In another embodiment, as shown in fig. 4, the rollers 13 are universal wheels.
Due to the arrangement of the universal wheels, the device can move more flexibly.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a support convenient to use, includes base (1) and bracing piece (2), the top fixedly connected with bracing piece (2) of base (1), its characterized in that: the outer wall at the top of the supporting rod (2) is rotatably connected with a rotary drum (4), the outer wall of the bottom of the rotary drum (4) is fixedly connected with a driving gear (5), four symmetrically distributed movable holes (7) are formed in the base (1), a transmission structure is fixedly mounted in each of the movable holes (7), each of rollers (13) is fixedly connected to the bottom of the transmission structure, each of driven gears (6) is fixedly connected to the top of the transmission structure, and the outer wall of each of the driven gears (6) is meshed with the outer wall of the driving gear (5).
2. A stand for ready use according to claim 1 wherein: the transmission structure includes screw rod (8), the top of screw rod (8) is rotated and is connected with fixed block (9), go up the outer wall of fixed block (9) and the inner wall fixed connection of activity hole (7), the bottom of screw rod (8) is rotated and is connected with down fixed block (10), the outer wall of fixed block (10) and the inner wall fixed connection of activity hole (7) down, the outer wall threaded connection of screw rod (8) has nut (11), the outer wall fixedly connected with connecting rod (12) of nut (11) bottom, the lower extreme of connecting rod (12) and the top fixed connection of gyro wheel (13).
3. A stand for ready to use according to claim 2 wherein: the number of the connecting rods (12) is three, the connecting rods (12) are evenly distributed by taking the screw rod (8) as the circle center, and the outer wall of each connecting rod (12) is connected with the inner wall of the lower fixing block (10) in a sliding mode.
4. A stand for ready to use according to claim 1 wherein: and a disc (15) is fixedly connected to the outer wall of the top of the rotary drum (4).
5. A stand for ready to use according to claim 2 wherein: every the top of screw rod (8) all rotates and is connected with gusset plate (14), one side outer wall that screw rod (8) were kept away from in gusset plate (14) all with the top fixed connection of base (1).
6. A stand for ready to use according to claim 1 wherein: the top welding of bracing piece (2) has mounting panel (3).
7. A stand for ready use according to claim 1 wherein: the roller (13) is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220782138.1U CN217045459U (en) | 2022-04-06 | 2022-04-06 | Support convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220782138.1U CN217045459U (en) | 2022-04-06 | 2022-04-06 | Support convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045459U true CN217045459U (en) | 2022-07-26 |
Family
ID=82469589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220782138.1U Active CN217045459U (en) | 2022-04-06 | 2022-04-06 | Support convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045459U (en) |
-
2022
- 2022-04-06 CN CN202220782138.1U patent/CN217045459U/en active Active
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