CN217168293U - Screwing auxiliary device - Google Patents
Screwing auxiliary device Download PDFInfo
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- CN217168293U CN217168293U CN202220888753.0U CN202220888753U CN217168293U CN 217168293 U CN217168293 U CN 217168293U CN 202220888753 U CN202220888753 U CN 202220888753U CN 217168293 U CN217168293 U CN 217168293U
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- fixing tool
- fixing
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Abstract
The utility model discloses a screwing auxiliary device, which is used for installing a fixing tool for a workbench or detaching the fixing tool from the workbench, and comprises a shell, wherein two groups of gears, namely a first gear and a second gear, are arranged in the shell, and the first gear and the second gear are meshed and connected with each other in the shell; the position of the rotation center of the first gear is hollow and is used for being connected with an external screwing tool, and the screwing tool drives the first gear to rotate so as to drive the second gear to rotate; the position of the second gear rotation center is hollow and is used for placing a fixing tool, the second gear rotates and simultaneously drives the fixing tool to rotate, and then the fixing tool is detached from the workbench or screwed on the workbench. The utility model discloses fixing tool such as screw that can fix the workstation better prevents that fixing tool from taking off and dropping screwing or dismantling the in-process pine.
Description
Technical Field
The utility model relates to a technical field of screw removal subassembly, more specifically relates to a revolve and twist auxiliary device.
Background
When the traditional screwdriver is used for screwing the screw, the traditional screwdriver mainly acts on the screw directly for screwing, but the screwed screw is easy to fall off and is inconvenient to recycle. In order to solve the problem that the screw falls off, a magnet is generally arranged on the existing screwdriver for adsorption fixation, but the fixation mode is generally only useful for the magnetic screw and has poor fixation effect; further, it is not very popular because it does not work with nonmagnetic screws such as rubber. In addition, for the equipment like offshore operation, when the screw is screwed, once the screw falls down, the screw may directly fall into the sea, and the screw cannot be recycled. In addition, when the device is operated on the sea, due to the influence of sea waves, the screwing position is easy to deviate, and the screw cannot be quickly fixed and screwed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome at least one of the above-mentioned drawbacks (disadvantages) of the prior art, and provides a screwing assisting device for solving the problems of quick fixation and screwing of fixing devices such as screws.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a screwing auxiliary device is used for installing a fixing tool on a workbench or detaching the fixing tool from the workbench and comprises a shell, wherein two groups of gears, namely a first gear and a second gear, are arranged in the shell, and the first gear and the second gear are meshed and connected with each other in the shell; the position of the rotation center of the first gear is hollow and is used for being connected with an external screwing tool, and the screwing tool drives the first gear to rotate so as to drive the second gear to rotate; the position of the second gear rotation center is hollow and is used for placing a fixing tool, the second gear rotates and simultaneously drives the fixing tool to rotate, and then the fixing tool is detached from the workbench or screwed on the workbench.
According to the screwing auxiliary device of the technical scheme, the fixing tool is placed in the hollow position on the second gear, so that the fixing tool is prevented from being loosened and falling off in the screwing process. Specifically, the fixing tool may be a screw or the like that needs to be screwed to or dismounted from the work table. The structure and the place of the workbench are not limited. Furthermore, a screwing tool is placed in the hollow position of the first gear, so that the screwing tool can be fixed, the screwing tool drives the first gear to rotate, the screwing tool can be a manual screwdriver or an electric screwdriver and the like, the screwing tool is used for screwing the first gear to rotate, the second gear is driven to rotate, the second gear is rotated, the fixing tool is driven to rotate, and the fixing tool is detached or screwed.
Wherein, a screwing channel can be arranged at the hollow position corresponding to the first gear in the shell to better fix the screwing tool; and a fixing channel is arranged in the shell corresponding to the hollow position of the second gear, so that the fixing tool can be better fixed and prevented from falling off in the screwing process.
Specifically, when the fixing tool needs to be detached from the workbench, the fixing channel can be aligned with the fixing tool, and the head part of the fixing tool is embedded into the rotating center of the second gear; and then the screwing tool is inserted into the screwing channel, one end part of the screwing tool is embedded into the rotating center of the first gear, the first gear can be driven to rotate through the rotating screwing tool, the second gear and the fixing tool are driven to rotate, the fixing tool is loosened from the workbench in slow rotation, and the fixing tool can be accommodated in the fixing channel to prevent the fixing tool from falling off. When the fixing tool is separated from the workbench, the fixing tool can be poured out from the fixing channel and stored in addition; when the length of the fixing tool is longer than that of the fixing channel, the fixing tool can be directly taken out from the opening at the other end of the fixing channel so as to be stored additionally.
When the fixing tool needs to be screwed on the workbench, the fixing channel is aligned to the notch on the workbench, and the fixing tool is put into the fixing channel; and then the screwing tool is inserted into the screwing channel, and then the screwing tool is rotated in the opposite direction, so that the first gear and the second gear are rotated, the fixing tool is driven to rotate in the opposite direction, and in the rotating process, the fixing tool is slowly screwed into the notch on the workbench, and the fixing tool is screwed. Because the fixing tool is always in the fixing channel in the process of screwing in the workbench, the fixing tool can be fixed through the fixing channel so as to avoid falling.
Furthermore, the technical scheme of screwing the fixing tool has the effect of saving labor by arranging two groups of gears for assisting in rotation.
In one embodiment, the fixing channel is hollow inside, the lower end of the fixing channel is connected with a fixing tool on the workbench, and the upper end of the fixing channel is detachably connected with a containing bag.
The screwing auxiliary device is mainly used for detaching the fixing tool from the workbench, and has the effects of simplicity, convenience and effective storage of the fixing tool. Specifically, the containing bag is detachably connected to the upper end of the fixing channel, so that the fixing tool detached from the workbench can be quickly transferred into the containing bag to be contained, and the fixing tool is prevented from falling.
In one embodiment, the first gear and the second gear are respectively arranged at the left side and the right side in the shell and are respectively arranged at the lower half part of the shell, and the screwing channel penetrates through the upper half part of the shell and penetrates through the rotation center of the first gear; the fixed channel penetrates through the upper half part of the shell and the rotation center of the second gear and penetrates through the lower half part of the shell; in the fixed channel, the upper half part of the shell is provided with a guide sliding structure, and the guide sliding structure is used for guiding the detached fixing tool to fall into the containing bag for containing.
Lead smooth structure through the setting to in the fixing tool who will pull down fast guides to accomodating the bag, and then improve work efficiency.
In one embodiment, the sliding guide structure is a plurality of sets of longitudinally arranged spiral strips.
Through setting up fore-and-aft spiral strip, can play the guide effect better, be favorable to guiding fixing tool to fall into and accomodate the bag in.
In one embodiment, the spiral strip is concavely arranged on the wall surface of the fixing channel.
In one embodiment, the helical angle of the helical strip is 50-55 °.
Preferably, the helix angle of the helical strip is 52.2 °.
In one embodiment, the shape of the center of rotation of the first gear matches the shape of the end of a turning tool, which when turned, fits into the center of rotation of the first gear; the shape of the rotation center of the second gear is matched with the shape of the head of the fixing tool, and the head of the fixing tool is embedded into the rotation center of the second gear when rotating.
The shape of the rotation center of the first gear is matched with that of the screwing tool, so that the screwing tool can drive the first gear to rotate better, and further drive the second gear to rotate; the shape of the rotation center of the second gear is matched with that of the fixing tool, so that the fixing tool is driven to rotate better through the second gear, and then the fixing tool is screwed.
In one embodiment, the first and second gears are helical gears.
In the technical scheme, the force transmission of the helical gear is larger than that of a straight gear, and the transmission effect is better.
In one embodiment, the lower half of the housing is larger in size than the upper half of the housing; the dimensions of the left side of the housing are smaller than the dimensions of the right side of the housing.
The size of the gear of the lower half part of the shell is larger than that of the upper half part of the shell, so that the shell is more stably arranged on the workbench.
Preferably, the screwing tool is an electric screwdriver and the fixing tool is a screw.
The electric screwdriver has higher working efficiency.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a revolve and twist appurtenance such as screw that can fix the workstation better, prevent that fixing tool from taking off and dropping screwing or dismantling the in-process pine. Lead smooth structure more to be favorable to fixing tool automatic landing to accomodating in the bag through setting up, accomodate the bag through setting up, can realize accomodating the fixing tool who dismantles fast to the secondary uses has convenient to use, work efficiency is high, the beneficial effect that the fixing tool rate of recovery is high.
The utility model discloses a revolve and twist auxiliary device is owing to can fix fixing tool well, consequently is particularly useful for the higher field of activity such as marine operation.
Drawings
Fig. 1 is a first three-dimensional structure diagram of the housing of the present invention.
Fig. 2 is a second three-dimensional structure diagram of the housing of the present invention.
Fig. 3 is a schematic view of the gear structure of the present invention.
Fig. 4 is a first schematic structural view of the storage bag provided on the housing of the present invention.
Fig. 5 is a second schematic structural view of the storage bag provided on the housing of the present invention.
Fig. 6 is a cross-sectional view of the housing of the present invention taken along the direction a-a.
Detailed Description
The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, 2 and 3, the present embodiment discloses a screwing assisting device for mounting/dismounting a fixing tool to/from a table, and specifically, the fixing tool (not shown) may be a fixing member such as a screw; because the fixing parts such as the screws are easy to deviate and fall off when the fixing parts are initially fixed or just loosened, the fixing parts such as the screws can be effectively fixed by arranging the screwing auxiliary device, and the falling of the fixing parts is avoided. Specifically, the screwing auxiliary tool comprises a housing 100, wherein two groups of gears, namely a first gear 210 and a second gear 220, are arranged in the housing 100, and the first gear 210 and the second gear 220 are meshed and connected with each other in the housing 100; a screwing channel 110 is disposed on the housing 100 corresponding to the rotation center of the first gear 210, the screwing channel 110 is used for placing a screwing tool (not shown in the figure), and the screwing tool drives the first gear 210 to rotate, so as to drive the second gear 220 to rotate; a fixing channel 120 is disposed on the housing 100 at a position corresponding to the rotation center of the second gear 220, the fixing channel 120 is used for placing a fixing tool, the second gear 220 rotates and drives the fixing tool to rotate, and the fixing tool is detached from or screwed onto a workbench.
As shown in fig. 4 and 5, when the screwing auxiliary device is mainly used for detaching the fixing tool, the fixing channel 120 is hollow inside, and one end of the fixing channel 120 is connected to the fixing tool on the work bench and the other end is detachably connected to the storage bag 300. Through setting up storage bag 300 to the fixing tool who will pull down from the workstation is transferred to storage bag 300 fast and is accomodate, so that the fixing tool drops.
As shown in fig. 1 and 6, further, a first gear 210 and a second gear 220 are respectively disposed at the left and right sides in the housing 100 and at the lower half of the housing 100, and the screw channel 110 passes through the upper half of the housing 100 and penetrates through the rotation center of the first gear 210; and the fixed passage 120 passes through the upper half of the housing 100 and the rotation center of the second gear 220, and penetrates the lower half of the housing 100; in the fixing passage 120, a slide guiding structure is provided at the upper half portion of the housing 100, so as to guide the detached fixing tool to fall into the storage bag 300 for storage, thereby improving the working efficiency.
Further, the guiding and sliding structure is a plurality of sets of spiral strips 121 arranged longitudinally. The spiral strip 121 is recessed in the wall of the fixing channel 120 to guide the flow of the fixing tools such as screws. To ensure that the helical strip 121 performs a better flow guiding function, the helical angle of the helical strip 121 is preferably 52.2 °.
In addition, the screwing tool disposed on the screwing channel 110 may be a screwing tool such as a manual screwdriver or an electric screwdriver, and is preferably an electric screwdriver for improving working efficiency. Wherein, to ensure the rotating effect, the shape of the rotating center of the first gear 210 matches with the shape of the end of the screwing tool, and the end of the screwing tool is embedded into the rotating center of the first gear 210 when rotating; the shape of the rotation center of the second gear 220 is matched with the shape of the head of the fixing tool, and the head of the fixing tool is embedded into the rotation center of the second gear 220 when rotating, so that the screwing tool drives the first gear 210 to rotate, the first gear 210 drives the second gear 220 to rotate, and the fixing tool is driven to rotate through the second gear 220, so that the fixing tool can be screwed or loosened conveniently.
Preferably, the first gear 210 and the second gear 220 are helical gears, and the force transmission of the helical gears is larger than that of straight gears, so that the transmission effect is better.
Further, the lower half of the housing 100 is larger than the upper half of the housing 100 to more firmly fix the screw assist device to the work table.
Specifically, the working principle of the technical scheme is as follows:
when the fixing tool needs to be detached from the workbench, the containing bag 300 can be installed at the opening of the upper half part of the fixing channel 120, and the opening of the lower half part of the fixing channel 120 is aligned with the fixing tool, and at this time, the head of the fixing tool is embedded into the rotation center of the second gear 220; the screwing tool is inserted into the screwing channel 110, one end of the screwing tool is embedded into the rotating center of the first gear 210, the first gear 210 can be driven to rotate through the rotating screwing tool, the second gear 220 and the fixing tool are driven to rotate, the fixing tool is loosened from the workbench in slow rotation and enters the fixing channel 120, and the fixing tool can be accommodated through the fixing channel 120 to prevent the fixing tool from falling. When the fixing tool is released from the workbench, the fixing tool can enter the storage bag 300 for storage through the fixing channel 120 and the sliding guide structure in the fixing channel 120.
When the fixing tool needs to be screwed on the workbench, the containing bag 300 at the opening of the upper half part of the fixing channel 120 can be firstly detached, then the fixing channel 120 is aligned with the notch on the workbench, and the fixing tool is put into the fixing channel 120; then, the screwing tool is inserted into the screwing channel 110, and the screwing tool is rotated in the opposite direction, so that the first gear 210 and the second gear 220 are rotated, and the fixing tool is driven to rotate in the opposite direction and is slowly screwed into the notch on the workbench in the rotating process, and the fixing tool is screwed. Since the fixing tool is always in the fixing channel 120 during screwing into the workbench, the fixing tool can be fixed through the fixing channel 120 so as to prevent the fixing tool from falling off.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (10)
1. A screwing auxiliary device is used for installing a fixing tool on a workbench or removing the fixing tool from the workbench and comprises a shell, and is characterized in that two groups of gears, namely a first gear and a second gear, are arranged in the shell, and the first gear and the second gear are meshed and connected with each other in the shell;
the position of the rotation center of the first gear is hollow and is used for being connected with an external screwing tool, and the screwing tool drives the first gear to rotate so as to drive the second gear to rotate; a screwing channel is arranged in the shell corresponding to the hollow position of the first gear;
the position of the rotation center of the second gear is hollow and is used for placing a fixing tool, the second gear drives the fixing tool to rotate while rotating, and then the fixing tool is detached from the workbench or screwed on the workbench; and a fixed channel is arranged in the shell corresponding to the hollow position of the second gear.
2. The screwing assisting device according to claim 1, wherein the fixing passage is hollow inside, the lower end of the fixing passage is connected with a fixing tool on the workbench, and the upper end of the fixing passage is detachably connected with a receiving bag.
3. The screwing assist device according to claim 2, wherein the first gear and the second gear are respectively provided on left and right sides of the housing and on a lower half portion of the housing;
the screwing channel penetrates through the upper half part of the shell and penetrates through the rotation center of the first gear;
the fixed channel penetrates through the upper half part of the shell and the rotation center of the second gear and penetrates through the lower half part of the shell;
in the fixed channel, the upper half part of the shell is provided with a guide sliding structure, and the guide sliding structure is used for guiding the detached fixing tool to fall into the containing bag for containing.
4. A screw assist device as set forth in claim 3 wherein said slide-guiding structure is a plurality of sets of longitudinally disposed helical strips.
5. A screw assist device according to claim 4, wherein the spiral strip is recessed in the wall of the fixing channel.
6. A screw assist device according to claim 5, wherein the helix angle of the helical strip is 50-55 °.
7. The screw assist device according to claim 1, wherein a shape of a rotation center of the first gear matches a shape of an end of a screw tool, the end of the screw tool being fitted into the rotation center of the first gear when rotated; the shape of the rotation center of the second gear is matched with the shape of the head of the fixing tool, and the head of the fixing tool is embedded into the rotation center of the second gear when rotating.
8. A screw assist device as set forth in claim 1 wherein said first and second gears are helical gears.
9. A screw assist device as set forth in claim 1 wherein the lower half of the housing is larger in size than the upper half of the housing; the dimensions of the left side of the housing are smaller than the dimensions of the right side of the housing.
10. A screwing aid according to claim 1 wherein said screwing tool is a power screwdriver and said fastening tool is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888753.0U CN217168293U (en) | 2022-04-15 | 2022-04-15 | Screwing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888753.0U CN217168293U (en) | 2022-04-15 | 2022-04-15 | Screwing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168293U true CN217168293U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220888753.0U Active CN217168293U (en) | 2022-04-15 | 2022-04-15 | Screwing auxiliary device |
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| CN (1) | CN217168293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603514A (en) * | 2022-04-15 | 2022-06-10 | 广东贝达海洋科学有限公司 | Quick-release device |
-
2022
- 2022-04-15 CN CN202220888753.0U patent/CN217168293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603514A (en) * | 2022-04-15 | 2022-06-10 | 广东贝达海洋科学有限公司 | Quick-release device |
| CN114603514B (en) * | 2022-04-15 | 2024-03-15 | 广东贝达海洋科学有限公司 | Quick release device |
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