CN209140784U - A kind of speed acting clamping wrench - Google Patents
A kind of speed acting clamping wrench Download PDFInfo
- Publication number
- CN209140784U CN209140784U CN201821786349.2U CN201821786349U CN209140784U CN 209140784 U CN209140784 U CN 209140784U CN 201821786349 U CN201821786349 U CN 201821786349U CN 209140784 U CN209140784 U CN 209140784U
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- clamping plate
- hand
- held part
- gear
- press section
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Abstract
The utility model belongs to spanner field, provides a kind of fast acting clamping wrench, comprising: hand-held part；Press section, one end is inserted in the hand-held part and it is rotatablely connected with hand-held part；First clamping plate is movably set in the hand-held part, and the first clamping plate lower end is movably connected on the press section upper end；Second clamping plate, is movably set in the hand-held part and it opposes with the first clamping plate and is arranged, and second overtime work lower end is movably connected on the press section upper end；It is close to each other with second clamping plate that the first clamping plate is able to drive when the press section is rotated to the hand-held part direction.Compared with prior art, utility model has the advantages that when in use, only need to rotate that press section is just able to drive first clamping plate and second clamping plate is close to each other and be resisted against on nut, without adjusting the openings of sizes of spanner repeatedly, fast and effectively nut is clamped, working efficiency is improved, the workload of operator is reduced.
Description
Technical field
The utility model belongs to spanner field, and in particular to a kind of speed acting clamping wrench.
Background technique
It is all by adjusting the spiral shell in monkey wrench on screw rod that existing normal activity spanner or normal activity pipe, which are pulled,
Line adjusts the position of monkey wrench end wrench activity mouth, allows spanner activity mouth to close up or open, completes tightening nut.Make
Used time, monkey wrench binding nut pull certain angle, unclamp spanner activity mouth, after a position is changed on nut, then use hand
The screw thread on screw rod is rotated, binding nut, continuation Twist wrench finally tighten nut to spanner activity mouth again.This is commonly lived
Wrench when in use, due to need to largely adjust the screw thread on monkey wrench on screw rod, using this manpower regulative mode work efficiency
Low, speed is slow, it is not easy to once be transferred to position, need to repeatedly adjust could complete to clamp, and seriously affect working efficiency.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and provides a kind of speed and clamp and pull
Hand.
Technical solution adopted by the utility model to solve the above technical problems is as follows: proposing a kind of fast acting clamping wrench, comprising:
Hand-held part；
Press section, one end is inserted in the hand-held part and it is rotatablely connected with hand-held part；
First clamping plate is movably set in the hand-held part, and the first clamping plate lower end is movably connected on the pressing
Portion upper end；
Second clamping plate, is movably set in the hand-held part and it opposes with the first clamping plate and is arranged, and described second
Overtime work lower end is movably connected on the press section upper end；
It is mutual with second clamping plate that the first clamping plate is able to drive when the press section is rotated to the hand-held part direction
It is close.
In a kind of above-mentioned fast acting clamping wrench, the press section upper end is provided with rotate gear, the rotate gear position
In in the hand-held part, the rotate gear upper end is flexibly connected with the first clamping plate, the rotate gear lower end with it is described
Second clamping plate is flexibly connected；The first clamping plate is able to drive when rotate gear rotation to move closer to second clamping plate.
In a kind of above-mentioned fast acting clamping wrench, the first clamping plate lower end is provided with the first rack gear, first rack gear
Engage connection with the rotate gear upper end, the second clamping plate lower end is provided with the second rack gear, second rack gear with it is described
The engagement connection of rotate gear lower end.
In a kind of above-mentioned fast acting clamping wrench, the first limiting through hole is offered on the hand-held part and the second limit is logical
Hole is provided with the first limited block in the first clamping plate, and the second limited block, first limit are provided in the second clamping plate
Block is movably set in first limiting through hole, and second limited block is movably set in second limiting through hole.
In a kind of above-mentioned fast acting clamping wrench, through slot is offered in the second clamping plate；When the first clamping plate and institute
When stating second clamping plate and moving closer to, first rack gear be can extend into through slot.
In a kind of above-mentioned fast acting clamping wrench, the rotate gear rotation is rotatablely connected with the hand-held part, and described turn
Moving gear side is provided with transmission gear, and the transmission gear upper end is provided with driving rack, the driving rack and the biography
Moving gear engagement connection.
In a kind of above-mentioned fast acting clamping wrench, the press section upper end is inserted with rotational pin, and the rotation pin end turns
It is dynamic to be inserted in the hand-held part.
In a kind of above-mentioned fast acting clamping wrench, the hand-held part upper end offers entrance, the first clamping plate and the
Second splint opposes be set in the entrance respectively.
Compared with the prior art, the advantages of the utility model are: when in use, it is only necessary to which rotating press section being capable of band
Dynamic first clamping plate is close to each other with second clamping plate and is resisted against on nut, effectively fast without adjusting the openings of sizes of spanner repeatedly
Speed is clamped nut, improves working efficiency, reduces the workload of operator.
Detailed description of the invention
Fig. 1 is the three-dimensional view of this speed acting clamping wrench；
Fig. 2 is the interior views of this speed acting clamping wrench；
Fig. 3 is the interior views in another orientation of this speed acting clamping wrench.
Fig. 4 is the interior views of the fast acting clamping wrench in embodiment two；
Fig. 5 is the interior views in another orientation of the fast acting clamping wrench in embodiment two.
In figure, hand-held part 1, press section 2, first clamping plate 3, second clamping plate 4, rotate gear 5, the first rack gear 6, the second rack gear
7, the first limiting through hole 8, the second limiting through hole 9, the first limited block 10, the second limited block 11, through slot 12, transmission gear 13, biography
Carry-over bar 14, rotational pin 15, entrance 16.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1 to Figure 3, this speed acting clamping wrench, comprising: hand-held part 1；Press section 2, one end are inserted in hand-held part 1
Interior and itself and hand-held part 1 are rotatablely connected；First clamping plate 3 is movably set in hand-held part 1, and 3 lower end of first clamping plate is flexibly connected
In 2 upper end of press section；Second clamping plate 4, is movably set in hand-held part 1 and it opposes with first clamping plate 3 and is arranged, the second overtime work
Lower end is movably connected on 2 upper end of press section；First clamping plate 3 and second are able to drive when press section 2 is rotated to 1 direction of hand-held part
Clamping plate 4 is close to each other.
2 upper end of press section and hand-held part 1 are rotatablely connected, and first clamping plate 3 and second clamping plate 4 with 2 upper end of press section
It is flexibly connected, when press section 2 rotates, first clamping plate 3 and second clamping plate 4 are mobile to the two direction close to each other, when pressing
After splenium 2 turns to certain angle, first clamping plate 3 can clamp nut with second clamping plate 4, keep press section 2 and hold
The relative position in portion 1 is constant, rotates dynamic hand-held part 1 and is just able to drive cap rotation, so that nut is unscrewed, if twisting
When encountering barrier during dynamic nut or need to turn another nut, it is only necessary to unclamp press section 2, can make
It obtains first clamping plate 3 and second clamping plate 4 and clamping action, and then the position of replacement or mobile this speed acting clamping wrench is not being played to nut
Nut can be clamped again by postponing rotation press section 2 again, i.e., each binding nut only needs a movement can
It completes, it is simple and fast, the working efficiency of operator is improved, the labor intensity of staff is reduced.
2 upper end of press section is provided with rotate gear 5, and rotate gear 5 is located in hand-held part 1,5 upper end of rotate gear and first
Clamping plate 3 is flexibly connected, and 5 lower end of rotate gear is flexibly connected with second clamping plate 4；First is able to drive when rotate gear 5 rotates
Clamping plate 3 is moved closer to second clamping plate 4.
Rotate gear 5 is set to 2 upper end of press section, rotate gear 5 can be driven to rotate when press section 2 rotates, again
Because first clamping plate 3 is movably connected on 5 upper end of rotate gear, second clamping plate 4 is movably connected on 5 lower end of rotate gear, so working as
When rotate gear 5 rotates, can drive first clamping plate 3 and second clamping plate 4 are mobile to relatively move simultaneously because first clamping plate 3 with
The opposition setting of second clamping plate 4, so first clamping plate 3 and second clamping plate 4 can be close to each other until the two clamps nut, this
Sample is advantageous in that first clamping plate 3 can move simultaneously with second clamping plate 4, shortens the time required for clamping nut, further
Working efficiency is improved, on the other hand, in rotation press section 2 until the mistake that first clamping plate 3 and second clamping plate 4 clamp nut
Cheng Zhong, since first clamping plate 3 and second clamping plate 4 move simultaneously, and movement speed is identical, so first clamping plate 3 and second clamping plate 4
Two end faces of nut can be arrived at simultaneously and nut is clamped, and can provide for user preferably use feel in this way,
There is the case where pause and transition in rhythm or melody during avoiding press section 2 from rotating.
3 lower end of first clamping plate is provided with the first rack gear 6, and the first rack gear 6 engages connection, the second folder with 5 upper end of rotate gear
4 lower end of plate is provided with the second rack gear 7, and the second rack gear 7 engages connection with 5 lower end of rotate gear.
First rack gear 6 engages connection with 5 upper end of rotate gear, and the second rack gear 7 engages connection with 5 lower end of rotate gear, and
First rack gear 6 is identical as the number of teeth of the second rack gear 7 and tooth pitch, when rotate gear 5 rotates, it will be able to drive the first rack gear 6
It is moved backward simultaneously with the second rack gear 7, first clamping plate 3 can be driven to move backward simultaneously with second clamping plate 4, and first clamping plate
3 is identical as the movement speed of second clamping plate 4.
The first limiting through hole 8 and the second limiting through hole 9 are offered on hand-held part 1, are provided with the first limit in first clamping plate 3
Position block 10, is provided with the second limited block 11 in second clamping plate 4, and the first limited block 10 is movably set in the first limiting through hole 8, the
Two limited blocks 11 are movably set in the second limiting through hole 9.
First limited block, 10 activity is inserted into the first limiting through hole 8, and 11 activity of the second limited block is inserted into the second limit
In through-hole 9, when first clamping plate 3 and the relative movement of second clamping plate 4, the first limiting through hole 8 can be distinguished with the second limiting through hole 9
Movement routine is provided for first clamping plate 3 and second clamping plate 4, the movement routine of first clamping plate 3 Yu second clamping plate 4 can be kept
Correctly, nut can correctly be clamped, and such setting method can limit living up and down for first clamping plate 3 and second clamping plate 4
Dynamic range, avoids the first rack gear 6 and the second rack gear 7 from separating with rotate gear 5, guarantees to be able to drive when rotate gear 5 rotates
First clamping plate 3 and second clamping plate 4 are mobile.
Through slot 12 is offered in second clamping plate 4；When first clamping plate 3 and second clamping plate 4 move closer to, 6 energy of the first rack gear
It enough stretches in through slot 12.
First rack gear 6 can extend into through slot 12, can guarantee that the first rack gear 6 will not encounter second clamping plate 4 in this way, protect
It demonstrate,proves first clamping plate 3 and second clamping plate 4 is stable.
The rotation of rotate gear 5 is rotatablely connected with hand-held part 1, and 5 side of rotate gear is provided with transmission gear 13, transmission gear
13 upper ends are provided with driving rack 14, and driving rack 14 engages connection with transmission gear 13.
Driving rack 14 engages connection with transmission gear 13, is just able to drive 5 turns of rotate gear when press section 2 rotates
It is dynamic.
2 upper end of press section is inserted with rotational pin 15, and the rotation of 15 end of rotational pin is inserted in hand-held part 1, and press section 2 can
It rotates around rotational pin 15, and then is rotated with nutating gear 13.
1 upper end of hand-held part offers entrance 16, and first clamping plate 3 and second clamping plate 4 oppose respectively is set to entrance 16
Interior, entrance 16 can provide disengaging space for nut.
Embodiment two
The difference between this embodiment and the first embodiment lies in: as shown in Fig. 4 to Fig. 5, rotational pin 15 is directly inserted in turning gear
At the axle center of wheel 5, one end of rotational pin 15 is rotatablely connected through 2 upper end of press section and with hand-held part 1, i.e., rotate gear 5 with press
2 upper end of splenium is fixedly connected, and there are no more driving racks 14 for 2 upper end of press section, and also there are no more biographies for 5 side of rotate gear
Moving gear 13, it is such to be advantageous in that when producing secondary spanner, reduce production rises this, reduces assembling steps.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application defined in range.
Claims (8)
1. a kind of speed acting clamping wrench characterized by comprising
Hand-held part；
Press section, one end is inserted in the hand-held part and it is rotatablely connected with hand-held part；
First clamping plate is movably set in the hand-held part, and the first clamping plate lower end is movably connected on the press section
End；
Second clamping plate, is movably set in the hand-held part and it opposes with the first clamping plate and is arranged, the second clamping plate
Lower end is movably connected on the press section upper end；
It is close to each other with second clamping plate that the first clamping plate is able to drive when the press section is rotated to the hand-held part direction.
2. a kind of fast acting clamping wrench according to claim 1, which is characterized in that the press section upper end is provided with turning gear
Wheel, the rotate gear are located in the hand-held part, and the rotate gear upper end is flexibly connected with the first clamping plate, and described turn
Moving gear lower end is flexibly connected with the second clamping plate；The first clamping plate and the is able to drive when rotate gear rotation
Second splint moves closer to.
3. a kind of fast acting clamping wrench according to claim 2, which is characterized in that the first clamping plate lower end is provided with first
Rack gear, first rack gear engage connection with the rotate gear upper end, and the second clamping plate lower end is provided with the second rack gear, institute
It states the second rack gear and engages connection with the rotate gear lower end.
4. a kind of fast acting clamping wrench according to claim 3, which is characterized in that offer the first limit on the hand-held part
Through-hole and the second limiting through hole are provided with the first limited block in the first clamping plate, are provided with second in the second clamping plate
Limited block, first limited block are movably set in first limiting through hole, and second limited block is movably set in institute
It states in the second limiting through hole.
5. a kind of fast acting clamping wrench according to claim 3, which is characterized in that offer through slot in the second clamping plate；
When the first clamping plate and the second clamping plate move closer to, first rack gear be can extend into through slot.
6. a kind of fast acting clamping wrench according to claim 2, which is characterized in that the rotate gear rotation is held with described
Portion's rotation connection, the rotate gear side are provided with transmission gear, and the transmission gear upper end is provided with driving rack, described
Driving rack engages connection with the transmission gear.
7. a kind of fast acting clamping wrench according to claim 6, which is characterized in that the press section upper end is inserted with rotation
Pin, the rotation pin end rotation are inserted in the hand-held part.
8. a kind of fast acting clamping wrench according to claim 1, which is characterized in that the hand-held part upper end opens up that there is any discrepancy
Mouthful, the first clamping plate and second clamping plate oppose be set in the entrance respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786349.2U CN209140784U (en) | 2018-10-31 | 2018-10-31 | A kind of speed acting clamping wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786349.2U CN209140784U (en) | 2018-10-31 | 2018-10-31 | A kind of speed acting clamping wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140784U true CN209140784U (en) | 2019-07-23 |
Family
ID=67271931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786349.2U Active CN209140784U (en) | 2018-10-31 | 2018-10-31 | A kind of speed acting clamping wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140784U (en) |
-
2018
- 2018-10-31 CN CN201821786349.2U patent/CN209140784U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: Room l3-37, building 2, No. 188, Jinghua Road, hi tech Zone, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo high tech Zone Yimei Environmental Protection Technology Co., Ltd Address before: 315800 No. 1069, new road, Ningbo economic and Technological Development Zone, Zhejiang Co-patentee before: NINGBO TOPIDEA INDUSTRIAL DESIGN Co.,Ltd. Patentee before: NINGBO POLYTECHNIC |
|
| TR01 | Transfer of patent right |