CN207155714U - A kind of multi-functional mechanical wrench - Google Patents
A kind of multi-functional mechanical wrench Download PDFInfo
- Publication number
- CN207155714U CN207155714U CN201721171168.4U CN201721171168U CN207155714U CN 207155714 U CN207155714 U CN 207155714U CN 201721171168 U CN201721171168 U CN 201721171168U CN 207155714 U CN207155714 U CN 207155714U
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- CN
- China
- Prior art keywords
- ratchet
- pincers
- shaft
- casing
- wrench
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of multi-functional mechanical wrench,Including upper pincers,Lower pincers and ratchet casing,The upper pincers and lower pliers head portion are provided with groove,Connecting cavity is provided with the ratchet casing,The connecting cavity side wall is provided with projection,The groove is slidably connected with projection,The lower pincers afterbody is provided with square groove,The upper pincers afterbody is provided with chute,The chute internal activity is connected with screwdriver,Ratchet chamber is provided with the ratchet casing,The ratchet intracavitary is provided with ratchet,Block clockwise,Counterclockwise block,Jump ring,Fixture block,The ratchet has been rotatably connected on ratchet intracavitary by ratchet shaft,The ratchet shaft both ends are run through and extended outside ratchet casing,The ratchet shaft upper end is fixedly connected with outer-hexagonal projection,This multi-functional mechanical wrench meets environmental protection and saving theory,Ratchet spanner can be realized,Wrench,Vice,The function of screwdriver,It is easy to storage to combine,Reduce the frequency that user of service changes instrument,Improve operating efficiency.
Description
Technical field
Machine tool technical field is the utility model is related to, specially a kind of multi-functional mechanical wrench.
Background technology
As the rise of international rolled steel price, and low-carbon environment-friendly theory are advocated, more and more single instruments pass through
Combination slowly becomes the instrument of multifunctional all, and wrench function most commonly seen in hand-operated tools field is excessively single
One, and can not operate continuously, efficiency is low, generally requires to be operated with many instruments in a job, this undoubtedly increases
The burden of staff is added, and so instrument forked working gets up also and inconvenient, influences operating efficiency, and existing screw
Although pincers can be used for replacing spanner to fasten or unscrew big nut, the corner angle of the workpiece such as bolt, nut can be damaged, so being badly in need of
A kind of new Multifunction screw is clamped to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional mechanical wrench, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides a kind of following multi-functional mechanical wrench of technical scheme, including upper
Pincers, lower pincers and ratchet casing, the upper pincers and lower pliers head portion are provided with groove, connecting cavity, the connection are provided with the ratchet casing
Chamber side wall is provided with projection, and the groove is slidably connected with projection, is rotatablely connected in the middle part of the upper pincers and lower pincers, upper pincers and lower pincers
Middle part is fixedly connected with spring, and the lower pincers afterbody is provided with square groove, and the upper pincers afterbody is provided with chute, the chute internal activity
Screwdriver is connected with, the upper pincers afterbody is provided with rotating shaft, and the rotating shaft runs through locating slot, and the locating slot is located in screwdriver,
The screwdriver bottom is fixedly connected with magnetite；
Ratchet chamber is provided with the ratchet casing, the ratchet intracavitary is provided with ratchet, clockwise card, counter clockwise direction
Card, jump ring, fixture block, the ratchet have been rotatably connected on ratchet intracavitary by ratchet shaft, and the ratchet shaft both ends are run through and extended
Go out outside ratchet casing, the ratchet shaft upper end is fixedly connected with outer-hexagonal projection, and lower end is fixedly connected with interior hexagonal concave block, described suitable
Clockwise card, counterclockwise card is rotatably connected on ratchet bottom of chamber face by two axis respectively, the clockwise direction card,
Counterclockwise block one end and ratchet clamping away from axis, clockwise direction card and counter clockwise direction the card side respectively with
One end connection of two jump rings, the other end of the jump ring are connected with ratchet chamber side wall, the clockwise direction card and counterclockwise
Fixture block is connected between the card of direction, the fixture block lower end is fixedly connected with wrench shaft, the wrench shaft and ratchet bottom of chamber face
Rotation connection, the wrench shaft runs through and extended outside ratchet casing, and extends one end outside ratchet casing and be fixedly connected with direction
Spanner, ratchet casing lower surface side are rotatably connected to fixed plate by board shaft, and side of the fixed plate away from board shaft is consolidated
Surely lock pin is connected with, activity is connected with lock hook above the lock pin, and lock hook is rotatably connected on ratchet casing lateral wall.
Preferably, the upper pincers and lower pliers head portion are provided with tangent line sword, line ball sword, screw sword.
Preferably, the screwdriver is adapted to the square groove size that lower pincers afterbody is provided with.
Compared with prior art, the beneficial effects of the utility model are：The multi-functional mechanical wrench by it is upper pincers and under
The groove that clamp head part is provided with is provided with projection with ratchet casing side wall, the function of reaching ratchet spanner can be fitted together, by upper
The chute of pincers afterbody can pack up screwdriver, and the chute wall adhesive being provided with can be clamped with upper by the magnetite of screwdriver bottom,
Fixation is played when packing up screwdriver, the square groove being provided with by lower pincers afterbody can be with fixed screw knife, this multi-functional mechanical spiral shell
Silk pincers meet environmental protection and saving theory, can replace ratchet spanner, wrench, vice, screwdriver, be easy to storage to combine, reduce
User of service change instrument frequency, improve operating efficiency, and by provided with ratchet and inside and outside hexagonal can realize small space or
Working continuously under person's inconvenience rotation situation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is pincers on the utility model, the connection diagram of lower pincers and ratchet casing；
Fig. 3 is the connection diagram of the utility model lock hook and lock pin；
Fig. 4 is the connection diagram of the utility model chute and screwdriver；
Fig. 5 is the connection diagram of the utility model ratchet casing and fixed plate；
Fig. 6 is the utility model ratchet casing internal structure sectional view；
Fig. 7 is the utility model ratchet casing lower surface schematic diagram；
Fig. 8 is the structural representation that binding clip is clamped under the utility model；
Fig. 9 is the utility model screwdriver expanded schematic diagram；
Figure 10 is the utility model ratchet chamber internal structure schematic diagram.
In figure：1st, upper pincers, 2, lower pincers, 3, screwdriver, 4, spring, 5, rotating shaft, 6, ratchet, 7, jump ring, 8, fixture block, 9, ratchet
Cover, 10, block clockwise, 11, counterclockwise block, 12, board shaft, 13, fixed plate, 14, lock pin, 15, lock hook, 16, outer six
Angle projection, 17, magnetite, 18, tangent line sword, 19, directional wrench, 20, line ball sword, 21, interior hexagonal concave block, 22, screw sword, 23, sliding
Groove, 24, square groove, 25, locating slot, 26, groove, 27, projection, 28, ratchet chamber, 29, connecting cavity, 30, wrench shaft, 31, axis,
32nd, ratchet shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-10 are referred to, the utility model provides a kind of technical scheme：A kind of multi-functional mechanical wrench, including upper pincers
1st, lower pincers 2 and ratchet casing 9, the upper pincers 1 and 2 heads of lower pincers are provided with groove 26, and connecting cavity is provided with the ratchet casing 9
29, the side wall of connecting cavity 29 is provided with projection 27, and the groove 26 is slidably connected with projection 27, in the upper pincers 1 and lower pincers 2
Portion is rotatablely connected, and upper pincers 1 and the lower middle part of pincers 2 are fixedly connected with spring 4, and pincers 1 open convenient continuous operation automatically with lower pincers 2 in order
Use, 2 afterbodys of the lower pincers are provided with square groove 24, and 1 afterbody of the upper pincers is provided with chute 23, and the internal activity of chute 23 is connected with
Screwdriver 3, size and the screwdriver 3 of chute 23 match, and 1 afterbody of the upper pincers is provided with rotating shaft 5, and the rotating shaft 5 is through positioning
Groove 25, prevent screwdriver 3 from skidding off chute 23, the locating slot 25 is located in screwdriver 3, and the bottom of screwdriver 3 is fixedly connected
There is magnetite 17, magnetite 17 can be inhaled in the bottom surface of chute 23 when packing up screwdriver 3, prevent screwdriver 3 from skidding off；
Ratchet chamber 28 is provided with the ratchet casing 9, ratchet 6, clockwise card 10, inverse time are provided with the ratchet chamber 28
Pin direction card 11, jump ring 7, fixture block 8, the ratchet 6 have been rotatably connected in ratchet chamber 28 by ratchet shaft 32, the ratchet shaft
32 both ends are run through and extended outside ratchet casing 9, and the upper end of ratchet shaft 32 is fixedly connected with outer-hexagonal projection 16, and lower end, which is fixed, to be connected
Interior hexagonal concave block 21 is connected to, the clockwise direction card 10, counterclockwise card 11 is rotatablely connected by two axis 31 respectively
In the bottom surface of ratchet chamber 28, the clockwise direction card 10, counterclockwise 11 clampings of one end and ratchet 6 away from axis 31 of card,
The clockwise direction card 10 and counterclockwise one end respectively with two jump rings 7 of 11 sides of card is connected, the jump ring 7 it is another
One end is connected with the side wall of ratchet chamber 28, and fixture block 8 is connected between the clockwise direction card 10 and counterclockwise card 11,
The lower end of fixture block 8 is fixedly connected with wrench shaft 30, and the wrench shaft 30 is rotatablely connected with the bottom surface of ratchet chamber 28, the wrench shaft
30 run through and extend outside ratchet casing 9, and the one end extended outside ratchet casing 9 is fixedly connected with directional wrench 19, rotation direction
Spanner 19, when fixture block 8 is connected with counter clockwise direction card 11, card 10 and the clamping of ratchet 6 clockwise, ratchet 6 can only prolong suitable
Clockwise rotates, when fixture block 8 is connected with clockwise direction card 10, counterclockwise card 11 and the clamping of ratchet 6, and 6, ratchet
It can prolong and rotate in an anti-clockwise direction, the lower surface side of ratchet casing 9 is rotatably connected to fixed plate 13, the fixation by board shaft 12
Side of the plate 13 away from board shaft 12 is fixedly connected with lock pin 14, and the top activity of lock pin 14 is connected with lock hook 15, and lock hook 15
It is rotatably connected on the lateral wall of ratchet casing 9.
Specifically, the upper pincers 1 and 2 heads of lower pincers are provided with tangent line sword 18, cable are put into tangent line sword 18, firmly
Hold with a firm grip it is upper pincers 1 and it is lower pincers 2 afterbodys can cut off cable, cable is put into line ball sword 20, firmly hold with a firm grip it is upper pincers 1 and it is lower pincers 2 afterbodys
I.e. compressible cable, screw is put into screw sword 22, firmly hold with a firm grip it is upper pincers 1 and it is lower pincers 2 afterbodys can extract nail.
Specifically, the screwdriver 3 is adapted to the size of square groove 24 that 2 afterbodys of lower pincers are provided with, when the rotary expansion of screwdriver 3
When, can be with fixed screw knife 3.
Operation principle：Hold with a firm grip it is upper pincers 1 afterbody with it is lower pincers 2 afterbodys by screw sword 22 can pinching screw, firmly can will
Screw is extracted, and unclamps hand, and upper pincers 1 can be automatically springed open with lower pincers 2 by the elastic force of connecting spring 4, and holding with a firm grip again can be continuous
Work；When needing to use screwdriver 3, the suction between the magnetite 17 of the bottom of screwdriver 3 and the bottom surface of chute 23 is overcome to take out
Go out screwdriver 3, now by the rotated ninety degrees of screwdriver 3, hold 1 afterbody of tight upper pincers and 2 afterbodys of lower pincers, screwdriver 3 can be inserted into
Screwdriver 3 is fixed in square groove 24, the magnetite 17 of the bottom of screwdriver 3 can be pull-in on inside square groove 24, prevent because spring 4 simultaneously
Elastic force automatically spring open；When needing to use the utility model to screw or during loosening nut, by ratchet casing 9 and upper pincers 1,2 phases of lower pincers
Even, fixed plate 13 is rotated, lock hook 15 is rotated, locks lock pin 14, so as to fix ratchet casing 9 and upper pincers 1 and lower pincers 2, is stirred
Directional wrench 19, square 8 is in contact with counter clockwise direction card 11, now block 10 active forces by jump ring 7 clockwise
With the clamping of ratchet 6, ratchet 6 can only turn clockwise, and outer-hexagonal projection 16 drives recessed hex nut rotate counterclockwise, you can screws
Recessed hex nut, interior hexagonal concave block 21 drive convex hex nut to turn clockwise, you can convex hex nut is unscrewed, otherwise counterclockwise
Stir directional wrench 19, then ratchet 6 can only rotate counterclockwise, outer-hexagonal projection 16 can unscrew recessed hex nut, and interior hexagonal is recessed
Block 21 can screw convex hex nut, be opposite to when processing is tightened and unscrewed to the nut of narrow or inaccessible position and rotate
Angle too small, spanner can not move in a circle, and now outer-hexagonal projection 16 of the present utility model or interior hexagonal concave block 21 do not have to de-
Rotation is connected always from nut can, improves operating efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of multi-functional mechanical wrench, including upper pincers (1), lower pincers (2) and ratchet casing (9), it is characterised in that：The upper pincers
(1) and lower pincers (2) head is provided with groove (26), and connecting cavity (29), connecting cavity (29) side are provided with the ratchet casing (9)
Wall is provided with projection (27), and the groove (26) is slidably connected with projection (27), is rotated in the middle part of the upper pincers (1) and lower pincers (2)
Be fixedly connected with spring (4) in the middle part of connection, upper pincers (1) and lower pincers (2), described lower (2) afterbody that clamps is provided with square groove (24), it is described on
Pincers (1) afterbody is provided with chute (23), and chute (23) internal activity is connected with screwdriver (3), and described upper pincers (1) afterbody is provided with
Rotating shaft (5), the rotating shaft (5) run through locating slot (25), and the locating slot (25) is located in screwdriver (3), the screwdriver (3)
Bottom is fixedly connected with magnetite (17)；
Ratchet chamber (28) is provided with the ratchet casing (9), ratchet (6) is provided with the ratchet chamber (28), is blocked clockwise
(10), counterclockwise card (11), jump ring (7), fixture block (8), the ratchet (6) have been rotatably connected on spine by ratchet shaft (32)
Take turns in chamber (28), ratchet shaft (32) both ends are run through and extend ratchet casing (9) outside, and ratchet shaft (32) upper end, which is fixed, to be connected
Outer-hexagonal projection (16) is connected to, lower end is fixedly connected with interior hexagonal concave block (21), counterclockwise the clockwise direction card (10), side
Ratchet chamber (28) bottom surface is rotatably connected on to card (11) by two axis (31) respectively, it is the clockwise direction card (10), inverse
The one end of clockwise card (11) away from axis (31) and ratchet (6) clamping, counterclockwise the clockwise direction card (10) and side
One end to card (11) side respectively with two jump rings (7) is connected, the other end and ratchet chamber (28) the side wall phase of the jump ring (7)
Even, the clockwise direction card (10) and counterclockwise block and be connected with fixture block (8) between (11), under the fixture block (8)
End is fixedly connected with wrench shaft (30), and the wrench shaft (30) is rotatablely connected with ratchet chamber (28) bottom surface, the wrench shaft (30)
Run through and extend ratchet casing (9) outside, and extend the one end of ratchet casing (9) outside and be fixedly connected with directional wrench (19), it is described
Ratchet casing (9) lower surface side is rotatably connected to fixed plate (13) by board shaft (12), and the fixed plate (13) is away from board shaft
(12) side is fixedly connected with lock pin (14), and activity is connected with lock hook (15) above the lock pin (14), and lock hook (15) turns
It is dynamic to be connected on ratchet casing (9) lateral wall.
A kind of 2. multi-functional mechanical wrench according to claim 1, it is characterised in that：The upper pincers (1) and lower pincers (2)
Head is provided with tangent line sword (18), line ball sword (20), screw sword (22).
A kind of 3. multi-functional mechanical wrench according to claim 1, it is characterised in that：The screwdriver (3) and lower pincers
(2) square groove (24) size adaptation that afterbody is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171168.4U CN207155714U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-functional mechanical wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171168.4U CN207155714U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-functional mechanical wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155714U true CN207155714U (en) | 2018-03-30 |
Family
ID=61721381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171168.4U Expired - Fee Related CN207155714U (en) | 2017-09-13 | 2017-09-13 | A kind of multi-functional mechanical wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207155714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI788599B (en) * | 2018-11-02 | 2023-01-01 | 美商施耐寶公司 | Axial pliers |
-
2017
- 2017-09-13 CN CN201721171168.4U patent/CN207155714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI788599B (en) * | 2018-11-02 | 2023-01-01 | 美商施耐寶公司 | Axial pliers |
| US11938600B2 (en) | 2018-11-02 | 2024-03-26 | Snap-On Incorporated | Axial pliers |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180913 |