CN211103662U - Multi-connecting-rod torque wrench - Google Patents
Multi-connecting-rod torque wrench Download PDFInfo
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- CN211103662U CN211103662U CN201922187831.5U CN201922187831U CN211103662U CN 211103662 U CN211103662 U CN 211103662U CN 201922187831 U CN201922187831 U CN 201922187831U CN 211103662 U CN211103662 U CN 211103662U
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- wrench
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Abstract
The utility model discloses a many connecting rods torque wrench, including spanner pole and centre gripping post, the inside middle part of spanner pole is fixed with the dead lever, and the top of dead lever is connected with the combination pole, the outside both sides of spanner pole are provided with the fender frame, the centre gripping post connection is in the inside of fender frame, the rubber slab is installed on the top of spanner pole, and the inside of rubber slab runs through there is the torque arm, one side of torque arm is provided with the board end. This many connecting rods torque wrench, can be with the inside of template board fixed connection at hollow structure's combination pole, when the torque arm runs through rubber slab movable mounting between the combination pole, effectual with torque arm and board end movable mounting between combination pole and spanner pole, can assemble the installation between spanner pole and the torque arm, when the torque wrench torque arm is too long, can take off the torque arm activity between the spanner pole, the workman of being convenient for carries out the rotation to torque wrench, can switch the use with detached spanner pole and torque arm, time saving and labor saving.
Description
Technical Field
The utility model relates to a torque wrench technical field specifically is a many connecting rods torque wrench.
Background
The torque wrench is also called as an inner hexagon wrench, which reflects the most important difference between the inner hexagon wrench and other common tools (such as a straight screwdriver and a cross screwdriver), applies acting force on a screw through torque, greatly reduces the force intensity of a user, is simple and light, has six contact surfaces between the inner hexagon screw and the wrench, is fully stressed and is not easy to damage, can be used for screwing the screw in a deep hole, but has a plurality of using defects, consumes time and labor when screwing, and therefore, the structure of the torque wrench needs to be improved.
When the torque wrench in the market is used, the torque wrench cannot rotate by 360 degrees due to the fact that the torque arm is too long, workers can only switch back and forth when working, time and labor are wasted, the wrench head is inconvenient to replace, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many connecting rods torque wrench to solve the torque wrench in use on the market that proposes among the above-mentioned background art, torque wrench can only make a round trip to switch because the torque arm overlength, the worker during operation torque wrench can't 360 degrees rotations, wastes time and energy, and it is inconvenient to change the wrench end, has reduced work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many connecting rods torque wrench, includes spanner pole and centre gripping post, the inside middle part of spanner pole is fixed with the dead lever, and the top of dead lever is connected with the combination pole, the outside both sides of spanner pole are provided with protects the frame, the centre gripping post is connected in the inside that protects the frame, the rubber slab is installed on the top of spanner pole, and runs through the inside of rubber slab has the torque arm, one side of torque arm is provided with the board end, the bottom of spanner pole is connected with the torque grillage.
Preferably, the outer wall of the wrench rod is tightly attached to the inner wall of the protection frame, and the wrench rod forms a threaded structure with the clamping column through the protection frame.
Preferably, a vertical structure is arranged between the fixed rod and the combined rod, and the combined rod is of a hollow structure.
Preferably, the rubber plate is movably connected with the torque arm, and the torque arm is fixedly connected with the plate end head.
Preferably, the torsion plate frame comprises an inner hexagonal plate, the inner connection inner hexagonal plate of the torsion plate frame is fixedly connected with the inner hexagonal plate.
Preferably, the wrench rod is fixedly connected with the torsion plate frame, and the shape structure of the end of the wrench rod is matched with that of the torsion plate frame.
Preferably, the combination rod comprises a clamping groove and a template plate, the clamping groove is formed in the combination rod, and the bottom end of the clamping groove is connected with the template plate.
Preferably, the combination rod is fixedly connected with the template plate, and the combination rod forms a disassembly structure through the template plate and the torsion arm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the wrench rod of the utility model forms a thread structure with the clamping column through the protective frame, which is beneficial for users to forcibly twist external parts of the wrench rod, can fully contact the torque plate frame of the twisted wrench rod with six contact surfaces of the equipment bolt, is fully stressed and is not easy to damage, and is used for twisting screws in deep holes;
2. the combined rod of the utility model is internally provided with a clamping groove, the bottom end of the clamping groove is connected with the template plate, the torque arm and the plate end head are effectively and movably arranged between the combined rod and the wrench rod, the wrench rod and the torque arm can be assembled and installed, when the torque arm of the torque wrench is too long, the torque arm between the wrench rods can be movably taken down, the torque wrench can be conveniently rotated by 360 degrees by workers, and the separated wrench rod and the torque arm can be switched for use, thereby saving time and labor;
3. the utility model discloses a combination bar constitutes through template board and torque arm and dismantles the structure, and the effectual distance that shortens between wrench rod and the torque arm, the user carries out 360 degrees rotary motion with the wrench rod after separating, is convenient for exert oneself the fender frame of wrench rod both sides, when the torque arm at wrench rod top needs to be changed, can dismantle the torque arm, does benefit to the user and changes wrench head.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic bottom structure diagram of the torsion plate rack of the present invention;
fig. 3 is a schematic view of the internal structure of the combined rod of the present invention.
In the figure: 1. a spanner bar; 2. fixing the rod; 3. a combination rod; 4. a clamping post; 5. protecting the frame; 6. a rubber plate; 7. a torque arm; 8. a plate end; 9. a torsion plate frame; 10. a hexagon socket plate; 11. a card slot; 12. a stencil sheet.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a multi-connecting-rod torque wrench comprises a wrench rod 1 and clamping columns 4, wherein a fixed rod 2 is fixed in the middle of the interior of the wrench rod 1, a combination rod 3 is connected to the top end of the fixed rod 2, protection frames 5 are arranged on two sides of the exterior of the wrench rod 1, the clamping columns 4 are connected to the interior of the protection frames 5, a rubber plate 6 is installed at the top end of the wrench rod 1, a torsion arm 7 penetrates through the interior of the rubber plate 6, a plate end 8 is arranged on one side of the torsion arm 7, a torsion plate frame 9 is connected to the bottom end of the wrench rod 1, the exterior outer wall of the wrench rod 1 is tightly attached to the interior inner wall of the protection frames 5, the wrench rod 1 and the clamping columns 4 form a threaded structure through the protection frames 5, the protection frames 5 are movably installed between the exterior outer walls of the wrench rod 1, when a user twists the clamping columns 4 between the protection frames 5, threads of the clamping columns 4 and the protection frames 5 can be buckled between the protection frames 5, and the clamping columns 4 and the protection frames 5 are effectively, the wrench rod is beneficial to users to forcibly twist external parts of the wrench rod 1, and the torsion plate frame 9 of the wrench rod 1 can be fully contacted with six contact surfaces of equipment bolts, is fully stressed and is not easy to damage, and is used for screwing screws in deep holes;
the fixed rod 2 and the combined rod 3 are in a vertical structure, the combined rod 3 is in a hollow structure, and the fixed rod 2 is fixedly connected with the combined rod 3 in the hollow structure, so that the combined rod 3 in the hollow structure is fixedly connected inside the wrench rod 1, and a user can movably adjust a torque arm 7 between the combined rod 3 and the wrench rod 1;
the rubber plate 6 is movably connected with the torque arm 7, the torque arm 7 is fixedly connected with the plate end 8, the rubber plate 6 is movably arranged between the torque arms 7, the rubber plate 6 can be movably arranged between the torque arms 7, the rubber plate 6 is effectively and elastically arranged between the torque arms 7 and the wrench rod 1, the skid resistance between the torque arms 7 and the wrench rod 1 can be improved, when the torque arms 7 and the wrench rod 1 are disassembled, the rubber plate 6 can be arranged between the torque arms 7, and the plate end 8 on the torque arms 7 is used for screwing screws in deep holes;
the torsion plate frame 9 comprises a hexagon socket plate 10, the interior of the torsion plate frame 9 is connected with the hexagon socket plate 10, the torsion plate frame 9 is fixedly connected with the hexagon socket plate 10, and the hexagon socket plate 10 of the torsion plate frame 9 can be fully contacted with the bolt hexagon screw by fixedly connecting the hexagon socket plate 10;
the wrench rod 1 is fixedly connected with the torque plate frame 9, the shape structure of the plate end 8 is matched with the shape structure of the torque plate frame 9, the torque plate frame 9 is fixedly connected between the wrench rod 1, and the shape structures of the torque plate frame 9 and the plate end 8 are matched, so that the two ends of the torque wrench can be conveniently replaced;
the combined rod 3 comprises a clamping groove 11 and a template plate 12, the clamping groove 11 is formed in the combined rod 3, the bottom end of the clamping groove 11 is connected with the template plate 12, the clamping groove 11 is formed in the hollow-structure combined rod 3, the template plate 12 can be fixedly connected to the inside of the hollow-structure combined rod 3, when the torque arm 7 penetrates through the rubber plate 6 and is movably arranged between the combined rods 3, the torque arm 7 and the plate end 8 are effectively and movably arranged between the combined rod 3 and the wrench rod 1, the wrench rod 1 and the torque arm 7 can be assembled and installed, when the torque arm 7 of the torque wrench is too long, the torque arm 7 between the wrench rods 1 can be movably taken down, the torque wrench can be conveniently rotated by 360 degrees by workers, and the separated wrench rod 1 and the torque arm 7 can be switched for use, so that time and labor are saved;
be fixed connection between combination pole 3 and the template board 12, and combination pole 3 constitutes through template board 12 and torque arm 7 and dismantles the structure, through with 7 buckles of torque arm 3, when template board 12 and draw-in groove 11 between, can be with 6 movable mounting of rubber slab between torque arm 7, the user can be manual dismantles torque arm 7 between combination pole 3 and the template board 12, effectual distance between shortening wrench rod 1 and the torque arm 7, the user carries out 360 degrees rotary motion with wrench rod 1 after separating, be convenient for exert oneself to cradle 5 of wrench rod 1 both sides, when 7 need be changed at the torque arm at wrench rod 1 top, can dismantle torque arm 7, do benefit to the user and change the wrench head.
The working principle is as follows: when the multi-connecting-rod torque wrench is used, firstly, the clamping groove 11 is arranged in the hollow structure combined rod 3, the template plate 12 can be fixedly connected in the hollow structure combined rod 3, when the torque arm 7 penetrates through the rubber plate 6 and is movably arranged between the combined rods 3, the torque arm 7 and the plate end 8 are effectively and movably arranged between the combined rod 3 and the wrench rod 1, the wrench rod 1 and the torque arm 7 can be assembled and installed, when the torque arm 7 of the torque wrench is too long, the torque arm 7 between the wrench rods 1 can be movably taken down, a worker can conveniently rotate the torque wrench by 360 degrees, the separated wrench rod 1 and the torque arm 7 can be switched for use, the torque plate frame 9 is fixedly connected between the wrench rods 1, the shape structures of the torque plate frame 9 and the plate end 8 are matched, and the two ends of the torque wrench can be conveniently replaced for use, the hexagon socket plate 10 is fixedly connected among the hexagon socket plates, the hexagon socket plate 10 of the torsion plate frame 9 can be fully contacted with a bolt hexagon screw, and meanwhile, when the torque arm 7 is clamped among the combined rod 3, the template plate 12 and the clamping groove 11, the rubber plate 6 can be movably arranged among the torque arms 7, a user can manually disassemble the torque arms 7 between the combined rod 3 and the template plate 12, the distance between the wrench rod 1 and the torque arms 7 is effectively shortened, the wrench rod 1 after being separated is rotated by 360 degrees by the user, the force can be conveniently exerted on the protection frames 5 at two sides of the wrench rod 1, when the torque arms 7 at the top of the wrench rod 1 need to be replaced, the torque arms 7 can be conveniently disassembled, the user can replace the wrench head, finally, the rubber plate 6 is movably arranged among the torque arms 7, the rubber plate 6 can be effectively and elastically arranged between the torque arms 7 and the wrench rod 1, can improve the skid resistance between the torque arm 7 and the wrench rod 1, when the torque arm 7 and the wrench rod 1 are disassembled, the rubber plate 6 can be arranged between the torque arm 7, so that the plate end 8 on the torque arm 7 is used for screwing the screws in the deep holes, the protection frame 5 is movably arranged between the outer walls of the exterior of the wrench rod 1, when a user screws the clamping column 4 between the protection frames 5, the thread of the clamping column 4 can be clamped between the protection frames 5, the clamping column 4 and the protection frame 5 are effectively arranged outside the wrench rod 1 in a threaded manner, the user can forcibly twist the exterior parts of the wrench rod 1, the torque plate frame 9 twisting the wrench rod 1 can be fully contacted with six wrench surfaces of the equipment bolt, the stress is sufficient and is not easy to damage, the screws in the deep holes are screwed, the fixing rod 2 is fixedly connected with the combined rod 3 with a hollow structure, so that the combined rod 3 with the hollow structure is fixedly connected in the wrench rod 1, it is convenient for the user to movably adjust the torsion arm 7 between the combination rod 3 and the wrench rod 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a many connecting rods torque wrench, includes spanner pole (1) and centre gripping post (4), its characterized in that: the utility model discloses a wrench rod, including wrench rod (1), clamping post (4), combination pole (3), rubber slab (6) are installed on the top of wrench rod (1), and the inside both sides of wrench rod (1) are provided with protects frame (5), centre gripping post (4) are connected in the inside of protecting frame (5), and the inside of rubber slab (6) runs through has torque arm (7), one side of torque arm (7) is provided with board end (8), the bottom of wrench rod (1) is connected with torsion grillage (9).
2. The multi-link torque wrench of claim 1, wherein: the outer wall of the wrench rod (1) is tightly attached to the inner wall of the protection frame (5), and the wrench rod (1) and the clamping column (4) form a threaded structure through the protection frame (5).
3. The multi-link torque wrench of claim 1, wherein: a vertical structure is arranged between the fixed rod (2) and the combined rod (3), and the combined rod (3) is of a hollow structure.
4. The multi-link torque wrench of claim 1, wherein: the rubber plate (6) is movably connected with the torque arm (7), and the torque arm (7) is fixedly connected with the plate end (8).
5. The multi-link torque wrench of claim 1, wherein: torsion grillage (9) are including interior hexagonal plate (10), hexagonal plate (10) in the internal connection of torsion grillage (9), and are fixed connection between torsion grillage (9) and interior hexagonal plate (10).
6. The multi-link torque wrench of claim 1, wherein: the wrench rod (1) is fixedly connected with the torsion plate frame (9), and the shape structure of the plate end (8) is matched with the shape structure of the torsion plate frame (9).
7. The multi-link torque wrench of claim 1, wherein: the combined rod (3) comprises a clamping groove (11) and a template plate (12), the clamping groove (11) is formed in the combined rod (3), and the bottom end of the clamping groove (11) is connected with the template plate (12).
8. The multi-link torque wrench of claim 7, wherein: the combined rod (3) is fixedly connected with the template plate (12), and the combined rod (3) forms a buckling structure with the torque arm (7) through the template plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187831.5U CN211103662U (en) | 2019-12-09 | 2019-12-09 | Multi-connecting-rod torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187831.5U CN211103662U (en) | 2019-12-09 | 2019-12-09 | Multi-connecting-rod torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103662U true CN211103662U (en) | 2020-07-28 |
Family
ID=71697755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187831.5U Active CN211103662U (en) | 2019-12-09 | 2019-12-09 | Multi-connecting-rod torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103662U (en) |
-
2019
- 2019-12-09 CN CN201922187831.5U patent/CN211103662U/en active Active
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