CN215148573U - High-efficient monkey wrench that fastening force is strong, be convenient for control - Google Patents
High-efficient monkey wrench that fastening force is strong, be convenient for control Download PDFInfo
- Publication number
- CN215148573U CN215148573U CN202121315144.8U CN202121315144U CN215148573U CN 215148573 U CN215148573 U CN 215148573U CN 202121315144 U CN202121315144 U CN 202121315144U CN 215148573 U CN215148573 U CN 215148573U
- Authority
- CN
- China
- Prior art keywords
- wrench
- handle
- section
- movable
- fixing support
- 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
Links
- 241000282693 Cercopithecidae Species 0.000 title claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a high-efficient monkey wrench that fastening power is strong, be convenient for control belongs to monkey wrench technical field. The adjustable wrench comprises an adjustable wrench head and a wrench handle, wherein the adjustable wrench head is detachably connected with the wrench handle, the adjustable wrench head comprises a wrench fixing support, a rotating handle, a rotating sleeve, a movable block, a movable jaw, a guide groove, a bolt groove and a spring piece, and the right side of the rotating sleeve is connected with the rotating handle; the movable block is arranged in an inner cavity formed by the wrench fixing support and the rotating sleeve, a guide groove is formed in the right side of the wrench fixing support and is in sliding connection with the movable block, and a bolt groove is formed in the bottom of the movable block; the lower side of the movable claw is arranged in a rectangular square groove of the wrench fixing support, the upper side of the movable claw is propped against the lower side surface of the movable block, the upper side of the movable claw is connected with a stud and is connected in a bolt hole through the stud, and the spring piece penetrates through the stud connected with the upper side of the movable claw. The utility model has the advantages of high adjusting speed and sufficient fastening force.
Description
Technical Field
The utility model belongs to the technical field of monkey wrench, concretely relates to high-efficient monkey wrench that fastening power is strong, be convenient for control.
Background
The common wrenches include a dead wrench and an adjustable wrench. Although the dead wrench has simple process and low cost, usually, one dead wrench can only be suitable for nuts or screws with one or at most two specifications, so that a plurality of dead wrenches with different specifications are often required to be carried in actual production and operation, the carrying inconvenience and the replacement complexity are caused, and the application range of the adjustable wrench can be expanded to a certain extent.
At present, the monkey spanner commonly used has the monkey spanner, the monkey spanner includes the handle, fixed jaw, activity jaw and regulating wheel etc, rotatory regulating wheel can drive the removal of activity jaw, the lead angle that relies on the screw thread is less than the friction angle, thereby it is applicable to the nut or the screw of multiple different dimensions to make the interval that produces the friction auto-lock between the screw thread and be used for adjusting between fixed jaw and the activity jaw, when moving the handle, can reach the purpose of loading and unloading bolt, nut, this monkey spanner has following unfavorable technical factor: 1. because the adjustable wrench usually rotates the adjusting wheel for many times to drive the movable jaw to move for a larger distance, the speed of the adjustable wrench for adjusting the distance between the two clamping surfaces is slower, and the adjusting wheel is troublesome to adjust; 2. the clamping surface and the assembling and disassembling piece of the adjustable wrench only have two surfaces which are contacted with the fixed jaw and the movable jaw, pressing force is not applied between the contact surfaces, a larger gap is easily formed between the contact surfaces, and in the screwing process, the edges and corners of the nut are screwed to be bare, so that the nut is damaged. Therefore, the wrench can only rotate the nut or screw by clamping, and the clamping method is slightly laborious for fastening the nut or screw with a relatively tight force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient monkey spanner that fastening power is strong, be convenient for control to speed of regulation is slow when overcoming current monkey spanner regulation regulating wheel, and the packing force is not enough, twists the edges and corners of moving the nut and is twisted baldly, leads to the problem of its damage.
In order to achieve the above purpose, the technical scheme of the utility model is that: a high-efficiency monkey wrench with strong fastening force and convenient control comprises an monkey wrench hand head and a wrench handle, wherein the monkey wrench hand head is detachably connected with the wrench handle and comprises a wrench fixing support, a rotating handle, a rotating sleeve, a movable block, a movable claw, a guide groove, a bolt hole and a spring piece; the wrench fixing support is in a loose flange shape and comprises a flange part and a shaft sleeve, 6 cylindrical holes are arranged on the shaft sleeve in a circular matrix mode, a rectangular square groove is formed in the center of the shaft sleeve, and outer side threads are formed in the outer side circumference of the flange part;
the rotary sleeve is connected with the rotary handle, the rotary sleeve is provided with an inner thread, the inner thread is connected with an outer thread of the flange part, the movable block is arranged in an inner cavity formed by the wrench fixing support and the rotary sleeve, the right side of the flange part of the wrench fixing support is provided with a guide groove, the guide groove is connected with the movable block in a sliding manner, and the lower side of the movable block is provided with a bolt groove;
the cross section of the movable claw is T-shaped, the transverse part of the movable claw is arranged in a rectangular square groove of the wrench fixing support, the vertical part of the movable claw sequentially penetrates through the cylindrical hole and the spring piece, and the upper part of the vertical part of the movable claw is in threaded connection with the bolt hole of the movable block.
Further, the wrench handle comprises a first handle section, a second handle section, a third handle section, a first rotating part and a second rotating part, the first handle section is connected with the second handle section through the first rotating part, and the second handle section is connected with the third handle section through the second rotating part.
Furthermore, the first handle section and the second handle section can rotate clockwise and anticlockwise by 90 degrees through the first rotating component, and the second handle section and the third handle section can rotate clockwise and anticlockwise by 90 degrees through the second rotating component.
Furthermore, the upper side and the lower side of one section of the handle are both provided with rectangular connecting parts, and the rectangular connecting parts are connected with the rectangular square grooves of the wrench fixing support.
Furthermore, the movable block 6 is a cuboid polyhedron formed by cutting off a ridge, and an inclined plane formed on the cut-off ridge is coplanar with the inclined plane of the rotating sleeve, the section of which is triangular.
Furthermore, the included angle between the inclined plane and the horizontal plane is 30-45 degrees.
Furthermore, the movable clamp claws are provided with 6 movable clamp claws
Since the technical scheme is used, the beneficial effects of the utility model are that: compared with the existing adjustable spanner, the adjustable spanner has the technical advantages of high adjusting speed and sufficient fastening force, and the technical problems that the existing adjustable spanner is low in adjusting speed and insufficient in pressing force when adjusting an adjusting wheel, and edges and corners of a screwed nut are bald, so that the existing adjustable spanner is damaged are solved. Meanwhile, the rotating torque can be adjusted by adjusting the first handle section, the second handle section and the third handle section, and some nuts needing large fastening resistance can be tightened or loosened.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is another schematic structural diagram of embodiment 2 of the present invention.
The labels in the figure are: 1-monkey wrench; 2-a wrench handle; 3-fixing a support by a wrench; 3 a-a shaft sleeve; 3 b-a flange portion; 4-a rotating handle; 5-rotating the sleeve; 6-a movable block; 7-movable clamp claws; 8-a guide groove; 9-bolt slot; 10-a handle section; 11-a handle section; 12-three sections of a handle; 13-a first rotating member; 14-a second rotating member; 15-spring leaf.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the embodiment provides an efficient monkey wrench with strong fastening force and convenient control, which includes an monkey wrench head 1 and a wrench handle 2, wherein the monkey wrench head 1 and the wrench handle 2 are detachably connected, and the monkey wrench head 1 includes a wrench fixing bracket 3, a rotating handle 4, a rotating sleeve 5, a movable block 6, a movable jaw 7, a guide groove 8, a bolt groove 9 and a spring piece 15; the wrench fixing support 3 is in a loose flange shape and comprises a flange part 3b and a shaft sleeve 3a, 6 cylindrical holes are arranged on the shaft sleeve 3a in a circular matrix manner, a rectangular square groove is formed in the center of the shaft sleeve 3a, and outer threads are formed in the outer circumference of the flange part 3 b;
the rotating sleeve 5 is connected with the rotating handle 4, the rotating sleeve 5 is provided with an inner thread, the inner thread is connected with an outer thread of the flange part 3b, the movable block 6 is arranged in an inner cavity formed by the wrench fixing support 3 and the rotating sleeve 5, the right side of the flange part 3b of the wrench fixing support 3 is provided with a guide groove 8, the guide groove 8 is in sliding connection with the movable block 6, and the bottom of the movable block 6 is provided with a bolt groove 9;
the cross section of the movable claw 7 is T-shaped, the transverse part of the movable claw 7 is arranged in a rectangular square groove of the wrench fixing support 3, the vertical part of the movable claw 7 sequentially penetrates through the cylindrical hole and the spring piece 15, and the upper part of the vertical part of the movable claw 7 is in threaded connection with the bolt hole 9 of the movable block 6.
Preferably, the rotary sleeve 5 of the device is of a structure with a triangular section and a rectangular shape formed by extending the right-angle side at the outer side of the triangular section, the cross section of the movable block 6 of the device is a polyhedron formed by cutting off a rib in a cuboid shape, an inclined plane formed on the cut-off rib is coplanar with the inclined plane of the rotary sleeve 5 with a triangular section, and the included angle between the inclined plane and the horizontal plane is 30-45 degrees.
Example 2
Specifically, referring to fig. 3 and 4, fig. 3 is a schematic structural view of a first handle segment and a second handle segment which rotate 90 ° through a first rotating member, fig. 4 is a schematic structural view of a second handle segment and a third handle segment which rotate 90 ° through a first rotating member, a wrench handle 2 of the device comprises a first handle segment 10, a second handle segment 11, a third handle segment 12, a first rotating member 13 and a second rotating member 14, wherein the first handle segment 10 and the second handle segment 11 are connected through the first rotating member 13, the second handle segment 11 and the third handle segment 12 are connected through the second rotating member 14, the first handle segment 10 and the second handle segment 11 can rotate 90 ° clockwise and counterclockwise through the first rotating member 13, the second handle segment 11 and the third handle segment 12 can rotate 90 ° clockwise and counterclockwise through the second rotating member 14, and rectangular connecting portions are formed on the upper and lower sides of the first handle segment 10, the rectangular connecting part is connected with the rectangular square groove of the wrench fixing bracket 3 and can be separated from the adjustable wrench head 1 and the wrench handle 2 after use.
When the device is used, the specific working process is as follows: the adjustable wrench head 1 and the wrench handle 2 of the device are separated, the adjustable wrench head 1 is inserted to a nut to be fastened, the adjustable wrench head 1 is adjusted to be fixed after the nut to be fastened is sized, the interior of the adjustable wrench head 1 is fixed by rotating the rotating handle 4, so that the thread group consisting of the inner thread of the rotating sleeve 5 and the outer thread of the wrench fixing support 3 is in thread rotation, the rotating sleeve 5 is moved towards the left side, along with the movement of the rotating sleeve 5 towards the left side, the oblique section of the movable block 6 interacts with the inclined plane of the triangular bevel edge of the section of the rotating sleeve 5, the movable block 6 moves towards the circle center under the constraint of the guide groove 8, the movable jaws 7 are driven to move towards the circle center, the simultaneous movement of six movable jaws 7 can be realized, the clamping of nuts or screws with various sizes and specifications is further realized, the fastening is realized, when the rotating sleeve 5 moves towards the right side, the interaction force between the oblique section of the movable block 6 and the oblique plane where the triangular oblique edge is located on the section of the rotating sleeve 5 is reduced, the spring piece 15 pushes the movable block 6 to move back to the circle center under the constraint of the guide groove 8, the movable claws 7 are driven to move back to the circle center, the simultaneous movement of the six movable claws 7 can be realized, and nuts or screws with different sizes and specifications, which are fastened by the movable claws 7, are loosened. The rectangular connecting part of the wrench handle 2 is inserted into the rectangular square groove part formed in the center of the fixing support 3 on the efficient adjustable wrench head 1, the handle two-section 11 and the handle three-section 12 are rotated according to the condition of the torsional resistance of the screw, the torque is increased, and the screw is initially twisted, and when the torsional resistance of the screw is reduced, the handle one-section 10, the handle two-section 11 and the handle three-section 12 can be kept to be in a straight line for twisting the screw.
Claims (5)
1. The utility model provides a fastening force is strong, high-efficient monkey wrench of being convenient for control which characterized in that: the adjustable wrench comprises an adjustable wrench head (1) and a wrench handle (2), wherein the adjustable wrench head (1) is detachably connected with the wrench handle (2), and the adjustable wrench head (1) comprises a wrench fixing support (3), a rotating handle (4), a rotating sleeve (5), a movable block (6), a movable jaw (7), a guide groove (8), a bolt groove (9) and a spring piece (15); the wrench fixing support (3) is in a loose flange shape and comprises a flange part (3b) and a shaft sleeve (3a), 6 cylindrical holes are arranged on the shaft sleeve (3a) in a circular matrix manner, a rectangular square groove is formed in the center of the shaft sleeve (3a), and outer threads are formed in the outer circumference of the flange part (3 b);
the rotary sleeve (5) is connected with the rotary handle (4), the rotary sleeve (5) is provided with an inner thread, the inner thread is connected with an outer thread of the flange part (3b), the movable block (6) is arranged in an inner cavity formed by the wrench fixing support (3) and the rotary sleeve (5), the right side of the flange part (3b) of the wrench fixing support (3) is provided with a guide groove (8), the guide groove (8) is in sliding connection with the movable block (6), and the bottom of the movable block (6) is provided with a bolt groove (9);
the cross section of the movable claw (7) is T-shaped, the transverse part of the movable claw (7) is arranged in a rectangular square groove of the wrench fixing support (3), the vertical part of the movable claw (7) sequentially penetrates through the cylindrical hole and the spring piece (15), and the upper part of the vertical part of the movable claw (7) is in threaded connection with the bolt hole of the movable block (6).
2. The high-efficiency adjustable wrench with strong fastening force and convenient control as claimed in claim 1, wherein: the wrench handle (2) comprises a first handle section (10), a second handle section (11), a third handle section (12), a first rotating part (13) and a second rotating part (14), the first handle section (10) and the second handle section (11) are connected through the first rotating part (13), and the second handle section (11) and the third handle section (12) are connected through the second rotating part (14).
3. The high-efficiency adjustable wrench with strong fastening force and convenient control as claimed in claim 2, wherein: the handle first section (10) and the handle second section (11) rotate clockwise and anticlockwise by 90 degrees through the first rotating component (13), and the handle second section (11) and the handle third section (12) rotate clockwise and anticlockwise by 90 degrees through the second rotating component (14).
4. The high-efficiency adjustable wrench with strong fastening force and convenient control as claimed in claim 2, wherein: the upper side and the lower side of one section (10) of the handle are both provided with rectangular connecting parts, and the rectangular connecting parts are connected with rectangular square grooves of the wrench fixing support (3).
5. The high-efficiency adjustable wrench with strong fastening force and convenient control as claimed in claim 1, wherein: the number of the movable clamp claws (7) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315144.8U CN215148573U (en) | 2021-06-11 | 2021-06-11 | High-efficient monkey wrench that fastening force is strong, be convenient for control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315144.8U CN215148573U (en) | 2021-06-11 | 2021-06-11 | High-efficient monkey wrench that fastening force is strong, be convenient for control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215148573U true CN215148573U (en) | 2021-12-14 |
Family
ID=79390102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121315144.8U Expired - Fee Related CN215148573U (en) | 2021-06-11 | 2021-06-11 | High-efficient monkey wrench that fastening force is strong, be convenient for control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215148573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143833A (en) * | 2024-03-25 | 2024-06-07 | 武义恒宇仪器有限公司 | Metallographic grinding and polishing machine |
-
2021
- 2021-06-11 CN CN202121315144.8U patent/CN215148573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143833A (en) * | 2024-03-25 | 2024-06-07 | 武义恒宇仪器有限公司 | Metallographic grinding and polishing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203765538U (en) | Two-way bolt spanner | |
| CN215148573U (en) | High-efficient monkey wrench that fastening force is strong, be convenient for control | |
| CN112077782A (en) | Socket wrench for hardware tool | |
| CN111673662A (en) | An all-round wrench with an air gun interface | |
| CN218658734U (en) | Caliber-adjustable wrench | |
| CN217123015U (en) | Electric wrench with auxiliary positioning device | |
| CN107097164B (en) | Three-jaw movable ratchet wrench | |
| CN212653352U (en) | Multifunctional high-efficiency adjustable wrench | |
| CN111761535B (en) | A multifunctional and efficient adjustable wrench | |
| CN208826383U (en) | A kind of adjustable type spanner water pump pliers with parallel clamping function | |
| CN110394754B (en) | Adjustable wrench | |
| CN223961219U (en) | An adjustable wrench | |
| CN217413819U (en) | Quick-screwing wrench | |
| CN220007615U (en) | Plane angle adjustable combined adjustable spanner | |
| CN215548244U (en) | Assembled spanner that has flexible function | |
| CN215920299U (en) | Multifunctional detachable wrench | |
| CN217833459U (en) | A kind of spanner | |
| CN216707315U (en) | Tool for replacing sliding screw | |
| CN219788171U (en) | Spanner for hardware processing | |
| CN113043200B (en) | Adjustable wrench | |
| CN221160129U (en) | Multifunctional wrench | |
| CN217494076U (en) | Double-clamping reversing ratchet wrench | |
| CN218984610U (en) | Spanner | |
| CN203266523U (en) | Spanner for assembling arc-shaped steel belt | |
| CN110732992A (en) | solid head type adjustable wrench |
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: 20211214 |