CN220463701U - Vertical screwing device - Google Patents
Vertical screwing device Download PDFInfo
- Publication number
- CN220463701U CN220463701U CN202321853119.4U CN202321853119U CN220463701U CN 220463701 U CN220463701 U CN 220463701U CN 202321853119 U CN202321853119 U CN 202321853119U CN 220463701 U CN220463701 U CN 220463701U
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- nut
- movable
- nut sleeve
- adjusting
- sleeve
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- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the technical field of tightening devices, in particular to a vertical tightening device which comprises a nut collar and a ratchet wrench, wherein the nut collar comprises a clamping tooth part, a nut sleeve and a plurality of adjusting embedded heads movably connected with the nut sleeve, the clamping tooth part is embedded into the ratchet wrench, the nut sleeve is arranged in the middle of the clamping tooth part, the adjusting embedded heads are movably connected with the nut sleeve and distributed on the periphery of the nut sleeve, the structure of the tightening device is improved on the basis of the prior art, the adjusting embedded heads are additionally arranged on the basis of a smaller nut aiming at the existing tightening device, when facing the smaller nut, the adjusting embedded heads are adjusted until the adjusting embedded heads abut against the edges of the nut to be adjusted, and then the tightening operation is carried out, so that the tightening requirement of the smaller nut can be met, and the practicability of the tightening device is effectively expanded.
Description
Technical Field
The utility model relates to the technical field of tightening devices, in particular to a vertical tightening device.
Background
In the process of fastening the nut, the screw threads on the nut and the screw are always enabled to rotate until the nut is clamped, so that the effect of fixing an object is realized, but part of the nut is arranged in a deep hole, the movable space is limited, and the conventional wrench cannot be used for screwing;
the traditional Chinese patent of the document No. CN216265700U discloses a nut rapid tightening tool, which comprises a nut collar and a ratchet wrench, wherein after the nut collar is clamped into the ratchet wrench, the ratchet wrench is utilized to rotate in a narrow space so as not to drive the nut to rotate simultaneously, thereby meeting the tightening requirement of the nut in the narrow space;
however, in the use process of the device, the size of the nut collar is fixed, the device can only be used for tightening nuts with specific sizes, and the device cannot be used for nuts with small partial volumes, so that the use range of the tightening device is limited.
Disclosure of Invention
The utility model aims to provide a vertical screwing device, which aims to solve the problem that the existing screwing device cannot adapt to nuts with smaller volumes according to requirements.
In order to achieve the above purpose, the utility model provides a vertical tightening device, which comprises a nut collar and a ratchet wrench, wherein the nut collar comprises a latch part, a nut sleeve and a plurality of adjusting embedded heads movably connected with the nut sleeve, the latch part is embedded into the ratchet wrench, the nut sleeve is arranged in the middle of the latch part, and the adjusting embedded heads are movably connected with the nut sleeve and distributed on the periphery of the nut sleeve.
The nut sleeve is provided with a nut groove, a plurality of movable channels and movable holes corresponding to the movable channels one by one, the nut groove is arranged in the middle of the nut sleeve, the movable channels are distributed on the outer side of the nut sleeve and are communicated with the nut groove, and the movable holes are communicated with the movable channels.
The nut sleeve is further provided with a locking nut and an adjusting port, the adjusting port penetrates through the nut sleeve in the radial direction, the locking nut is arranged in the adjusting port, and the locking nut and the movable hole are coaxially arranged.
The adjusting embedded head comprises a locking head and a screw rod, one end of the screw rod is connected with the locking head, and after the other end of the screw rod passes through the locking nut, the locking head is arranged in the movable channel and is matched with the movable channel through the movable Kong Tanchu nut sleeve.
The ratchet wrench is characterized in that the latch portion is provided with a plurality of cogs, and the cogs are arranged around the latch portion and are matched with the ratchet wrench.
According to the vertical screwing device, the structure of the screwing device is improved on the basis of the prior art, the adjusting embedded head is additionally arranged on the basis of a smaller nut aiming at the fact that the existing screwing device cannot be applied to the smaller nut, when the adjusting embedded head faces the smaller nut, the adjusting embedded head is adjusted until the adjusting embedded head abuts against the edge of the nut to be adjusted, screwing operation is carried out, screwing requirements of the smaller nut can be met, and therefore practicability of the screwing device is effectively expanded.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of an axial structure of a vertical tightening device according to the present utility model.
Fig. 2 is a schematic axial view of a nut collar of a vertical tightening device according to the present utility model.
Fig. 3 is a schematic cross-sectional view of a nut collar of a vertical tightening device of the present utility model.
101-nut collar, 102-ratchet wrench, 103-latch, 104-nut sleeve, 105-adjustment insert, 106-nut slot, 107-movable channel, 108-movable hole, 109-locking nut, 110-adjustment port, 201-locking head, 202-screw, 203-insert.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment
Referring to fig. 1, fig. 1 is a schematic axial structure of a vertical tightening device according to the present utility model.
The utility model provides a vertical screwing device, which comprises a nut collar 101 and a ratchet wrench 102, wherein the nut collar 101 comprises a clamping tooth part 103, a nut sleeve 104 and a plurality of adjusting embedded heads 105 which are movably connected with the nut sleeve 104, the nut sleeve 104 is provided with a nut groove 106, a plurality of movable channels 107 and movable holes 108 which are in one-to-one correspondence with the movable channels 107, the nut sleeve 104 is also provided with a locking nut 109 and an adjusting opening 110, the clamping tooth part 103 is embedded into the ratchet wrench 102, the nut sleeve 104 is arranged in the middle part of the clamping tooth part 103, and a plurality of adjusting embedded heads 105 are movably connected with the nut sleeve 104 and distributed on the periphery of the nut sleeve 104.
In this embodiment, the nut collar 101 is embedded in the ratchet wrench 102, the nut collar 101 is fixed on the nut, so that the tightening requirement in a smaller space can be met, the latch portion 103 is used for embedding the nut sleeve 104 into the ratchet wrench 102, the nut sleeve 104 is matched with the adjusting embedded head 105 to achieve tightening of nuts with different sizes, the nut sleeve 104 is provided with the nut groove 106 and the movable channel 107, the adjusting embedded head 105 is moved in the movable channel 107 by utilizing the matching of the nut groove 106 and the movable channel 107, the position of the adjusting embedded head 105 is locked after the adjusting embedded head 105 is attached to the nut, the subsequent tightening work can be performed, the movable hole 108 is used for enabling the adjusting embedded head 105 to move, the locking nut 109 is in threaded connection with the adjusting embedded head 105, and when the position of the adjusting embedded head 105 is adjusted, the locking nut 109 is rotated through the adjusting opening 110, so that the adjusting embedded head 105 can be detached, so that the tightening of the nut can not be realized.
The nut groove 106 is disposed in the middle of the nut sleeve 104, the plurality of movable channels 107 are distributed on the outer side of the nut sleeve 104 and are all communicated with the nut groove 106, and the movable holes 108 are communicated with the movable channels 107.
The nut groove 106 is used for placing a nut, and the movable channel 107 is matched with the adjusting insert 105, so that the nut to be screwed can be fixed.
Next, the adjustment port 110 penetrates the nut sleeve 104 in the radial direction, the lock nut 109 is disposed in the adjustment port 110, and the lock nut 109 is disposed coaxially with the movable hole 108.
The adjusting opening 110 is used for rotating the locking nut 109, the locking nut 109 is sleeved at the tail end of the adjusting insert 105, and the position of the adjusting insert 105 is adjusted by rotating the locking nut 109, so that the adjusting insert 105 can be attached to the nut when facing smaller nuts, the nut is limited, and subsequent screwing is facilitated.
Second embodiment
Referring to fig. 2 to 3, fig. 2 is a schematic axial view of a nut collar of a vertical tightening device according to the present utility model, and fig. 3 is a schematic sectional view of a nut collar of a vertical tightening device according to the present utility model.
On the basis of the first embodiment, the adjusting insert 105 of the present utility model comprises a locking head 201 and a screw 202, one end of the screw 202 is connected with the locking head 201, and the other end of the screw 202 protrudes out of the nut sleeve 104 through the movable hole 108 after passing through the locking nut 109, and the locking head 201 is arranged in the movable channel 107 and is matched with the movable channel 107;
the latch 103 is provided with a plurality of cogs 203, and a plurality of cogs 203 are disposed around the latch 103 and are engaged with the ratchet wrench 102.
The locking head 201 is used to engage and limit the nut, the locking head 201 is matched with the movable channel 107, the screw 202 is in threaded connection with the locking nut 109, and the position of the locking head 201 can be adjusted when the locking nut 109 is rotated.
According to the vertical screwing device, the structure of the screwing device is improved on the basis of the prior art, the adjusting embedded head 105 is additionally arranged on the basis of a smaller nut aiming at the fact that the existing screwing device cannot be applied to the smaller nut, when the adjusting embedded head 105 faces the smaller nut, the adjusting embedded head 105 is adjusted until the adjusting embedded head 105 abuts against the edge of the nut to be adjusted, screwing operation is carried out, screwing requirements of the smaller nut can be met, and the practicability of the screwing device is effectively expanded.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. A vertical tightening device comprises a nut collar and a ratchet wrench, and is characterized in that,
the nut lantern ring comprises a latch portion, a nut sleeve and a plurality of adjusting embedded heads movably connected with the nut sleeve, wherein the latch portion is embedded into the ratchet wrench, the nut sleeve is arranged in the middle of the latch portion, and the adjusting embedded heads are movably connected with the nut sleeve and distributed on the periphery of the nut sleeve.
2. The vertical tightening device according to claim 1, wherein,
the nut sleeve is provided with a nut groove, a plurality of movable channels and movable holes corresponding to the movable channels one by one, the nut groove is arranged in the middle of the nut sleeve, the movable channels are distributed on the outer side of the nut sleeve and are communicated with the nut groove, and the movable holes are communicated with the movable channels.
3. The vertical tightening device according to claim 2, wherein,
the nut sleeve is also provided with a locking nut and an adjusting port, the adjusting port penetrates through the nut sleeve in the radial direction, the locking nut is arranged in the adjusting port, and the locking nut and the movable hole are coaxially arranged.
4. The vertical tightening device according to claim 3, wherein,
the adjusting embedded head comprises a locking head and a screw rod, one end of the screw rod is connected with the locking head, and after the other end of the screw rod passes through the locking nut, the locking head is arranged in the movable channel and is matched with the movable channel through the movable Kong Tanchu nut sleeve.
5. The vertical tightening device according to claim 4, wherein,
the latch portion is provided with a plurality of cogs, and a plurality of cogs encircle the latch portion sets up, and all with ratchet spanner agrees with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853119.4U CN220463701U (en) | 2023-07-14 | 2023-07-14 | Vertical screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853119.4U CN220463701U (en) | 2023-07-14 | 2023-07-14 | Vertical screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463701U true CN220463701U (en) | 2024-02-09 |
Family
ID=89800685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321853119.4U Active CN220463701U (en) | 2023-07-14 | 2023-07-14 | Vertical screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463701U (en) |
-
2023
- 2023-07-14 CN CN202321853119.4U patent/CN220463701U/en active Active
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