CN217050583U - Clamping tool for flywheel - Google Patents
Clamping tool for flywheel Download PDFInfo
- Publication number
- CN217050583U CN217050583U CN202220550704.6U CN202220550704U CN217050583U CN 217050583 U CN217050583 U CN 217050583U CN 202220550704 U CN202220550704 U CN 202220550704U CN 217050583 U CN217050583 U CN 217050583U
- Authority
- CN
- China
- Prior art keywords
- clamping
- flywheel
- installation pipe
- clamping block
- rods
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a clamping tool for a flywheel, which comprises a clamping mechanism and an installation pipe, wherein the clamping mechanism is arranged in a pipeline of the installation pipe; the clamping mechanism comprises a hinge shaft and two clamping rods, the two clamping rods are arranged in a crossed manner, the crossed position of the two clamping rods is hinged through the hinge shaft, the clamping rods are arranged along the axial direction of the installation pipe, the two ends of each clamping rod are respectively a first end and a second end, the first end of each clamping rod is provided with a first clamping block protruding outwards, and the second end of each clamping rod is provided with a second clamping block protruding outwards; the installation pipe is gone up and is corresponded the position of first grip block and second grip block and all seted up and dodge the hole. Use the utility model discloses a clamp of flywheel gets frock can avoid artifical transport flywheel, has greatly reduced the man-machine engineering damage of long-time artifical transport flywheel of bowing repeatedly, has improved the installation effectiveness of flywheel.
Description
Technical Field
The utility model relates to an anchor clamps technical field, in particular to frock is got to clamp of flywheel.
Background
In the manufacturing process of the engine, the pre-installation of the dual-mass flywheel is very critical, and the fast and effective installation of the dual-mass flywheel on the crankshaft by using the flywheel bolt is an important guarantee for automatically screwing the qualified flywheel bolt at a rear station so as to ensure that parts of the engine do not break down in the long-term high-speed operation process.
In the prior art, engine dual mass flywheel assemblies are typically mounted to the engine block using purely manual handling. Because the flywheel weight is great, artifical transport efficiency is lower to it is big that the long-term artifical transport human-machine engineering damage, need frequently arrange personnel's post, leads to the cost of labor higher. In addition, the safety risk that people are injured by falling out of parts can also occur in the process of manual carrying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamp of flywheel gets frock aims at solving the problem that needs artifical transport flywheel among the prior art.
In order to achieve the purpose, the utility model provides a clamping tool for a flywheel, which comprises a clamping mechanism and an installation pipe, wherein the clamping mechanism is arranged in a pipeline of the installation pipe; the clamping mechanism comprises a hinge shaft and two clamping rods, the two clamping rods are arranged in a crossed manner, the crossed part of the two clamping rods is hinged through the hinge shaft, the clamping rods are arranged along the axial direction of the installation pipe, and the two ends of each clamping rod are respectively a first end and a second end; each first end is provided with a first clamping block protruding outwards, each second end is provided with a second clamping block protruding outwards, a first avoidance hole for the first clamping block to pass through is formed in the position, corresponding to each first clamping block, of the mounting pipe, and a second avoidance hole for the second clamping block to pass through is formed in the position, corresponding to each second clamping block, of the mounting pipe; the two first clamping blocks are pushed to move oppositely, so that the two clamping rods drive the two second clamping blocks to move oppositely and retract into the pipeline of the installation pipe, and the installation pipe can penetrate through the central hole of the flywheel to sleeve the flywheel outside the installation pipe; the two first clamping blocks move back to drive the two clamping rods to drive the two second clamping blocks to correspond to the two second avoidance holes extending out of the flywheel through the outer backstop of the mounting pipe.
Optionally, a torsion spring is disposed at the intersection of the two clamping rods, and two torsion arms of the torsion spring are respectively connected to the two clamping rods.
Optionally, the extending directions of the first clamping block and the second clamping block are perpendicular to the extending direction of the clamping rods.
Optionally, the clamping rod includes an operating section, a bending section and a rotating section which are connected in sequence, the first clamping block is disposed on the operating section, the second clamping block is disposed on the rotating section, and the operating section and the rotating section are arranged at intervals in the radial direction of the installation tube; the bending section is hinged with the hinged shaft.
Optionally, the length of the operating section is greater than the length of the rotating section.
Optionally, the extension length of the first clamping block is greater than the extension length of the second clamping block.
Optionally, the installation pipe includes two arc-shaped assembling plates, the two arc-shaped assembling plates are symmetrically arranged with respect to the axis of the installation pipe, and each arc-shaped assembling plate is provided with one first avoidance hole and one second avoidance hole; and the two arc-shaped assembling plates are assembled to form the installation pipe.
Optionally, the clamping tool for the flywheel further comprises a mounting ring, the mounting ring is movably sleeved on the mounting pipe, and the mounting ring is located between the first avoidance hole and the second avoidance hole.
Optionally, a lifting ring is further arranged on the mounting pipe, and the lifting ring is far away from the second avoidance hole.
Optionally, the clamping rods are integrally formed.
Use the utility model discloses an in-process of getting frock centre gripping flywheel of clamp of flywheel holds the first end of installation pipe, and the second end that will install the pipe inserts in the centre bore of flywheel, and first grip block dodges the hole through first at this moment and exposes in the installation pipe, and the second grip block dodges the hole through the second and exposes in the installation pipe. After promoting first grip block, two first ends are close to each other to drive two second ends and be close to each other, make two second grip blocks from the second dodge the hole and retract to the pipeline of mounting hole in, avoided second grip block and flywheel to take place to interfere. Further remove the installation pipe, make first end be close to the flywheel, when the flywheel is located first dodge the hole and the second dodges between the hole, pull back first grip block, can understand, the second grip block dodges the hole through the second and stretches out the pipeline to with the flywheel butt, two second grip blocks combined action have realized that the clamp of flywheel gets. Use the utility model discloses a frock is got to clamp of flywheel can avoid artifical transport flywheel, and whole operation process is light swift, has greatly reduced the man-machine engineering damage of carrying the flywheel of long-time manual work bowing repeatedly, has improved the installation effectiveness of flywheel. And in the transfer process of flywheel, the locking of second grip block is reliable, can avoid the part to drop the safety risk that causes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded view of a mounting pipe and a clamping mechanism in a clamping tool for a flywheel according to an embodiment of the present invention;
fig. 2 is an assembly schematic view of a clamping tool for a flywheel according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the clamping tool for clamping the flywheel according to an embodiment of the present invention.
The reference numbers indicate:
| 100 | |
212 | Bending section |
| 1 | |
213 | |
| 11 | |
22 | Articulated |
| 12 | Second end | 23 | A |
| 13 | |
24 | |
| 14 | Second avoiding |
3 | |
| 21 | Clamping |
4 | |
| 211 | Operating section |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a frock 100 is got to clamp of flywheel.
As shown in fig. 1 to 3, the clamping tool 100 for a flywheel of the present invention includes a clamping mechanism and a mounting pipe 1, wherein the clamping mechanism is disposed in a pipeline of the mounting pipe 1; the clamping mechanism comprises a hinge shaft 22 and two clamping rods 21, the two clamping rods 21 are arranged in a crossed manner, the crossed position is hinged through the hinge shaft 22, the clamping rods 21 are arranged along the axial direction of the installation pipe 1, and the two ends of each clamping rod 21 are respectively a first end 11 and a second end 12; each first end 11 is provided with a first clamping block 23 protruding outwards, and each second end 12 is provided with a second clamping block 24 protruding outwards; a first avoidance hole 13 for the first clamping block 23 to extend out is formed in the position, corresponding to each first clamping block 23, on the mounting pipe 1, and a second avoidance hole 14 for the second clamping block 24 to extend out is formed in the position, corresponding to the second clamping block 24, on the mounting pipe 1; the two first clamping blocks 23 are pushed to move oppositely, so that the two second clamping blocks 24 are driven by the two clamping rods 21 to move oppositely and retract into the pipeline of the installation pipe 1, and the installation pipe 1 can penetrate through the central hole of the flywheel 4 to sleeve the flywheel 4 outside the installation pipe 1; the two first clamping blocks 23 are pulled to move back to back, so that the two second avoiding holes 14 corresponding to the two second clamping blocks 24 are driven by the two clamping rods 21 to extend out of the outer stopping flywheel 4 of the installation pipe 1.
As shown in fig. 2 and fig. 3, the use of the clamping tool 100 for clamping the flywheel 4 of the present invention firstly holds the first end 11 of the mounting tube 1, and inserts the second end 12 of the mounting tube 1 into the center hole of the flywheel 4, at this time, the first clamping block 23 is exposed out of the mounting tube 1 through the first avoiding hole 13, and the second clamping block 24 is exposed out of the mounting tube 1 through the second avoiding hole 14. After the first clamping blocks 23 are pushed, the two first ends 11 are close to each other to drive the two second ends 12 to be close to each other, so that the two second clamping blocks 24 are retracted into the pipeline of the mounting hole from the second avoiding hole 14, and the interference between the second clamping blocks 24 and the flywheel 4 is avoided. Further moving the mounting tube 1, namely, the first end 11 is close to the flywheel 4, until the flywheel 4 is located between the first avoiding hole 13 and the second avoiding hole 14, the first clamping block 23 is pulled back, and as can be understood, the second clamping block 24 extends out of the pipeline through the second avoiding hole 14 and is abutted against the flywheel 4, as shown in fig. 3, and the clamping of the flywheel 4 is realized by the combined action of the two second clamping blocks 24. And finally, connecting the installation pipe 1 with a lifting appliance, and moving the flywheel 4 to an engine by the lifting appliance for assembly.
Use the utility model discloses a frock 100 is got to clamp of flywheel can avoid artifical transport flywheel 4, combines the hoist to use together, and whole operation process is light swift, has greatly reduced the long-time artifical ergonomic damage of carrying flywheel 4 of bowing repeatedly, has improved flywheel 4's installation effectiveness. And in the transfer process of flywheel 4, second grip block 24 locking is reliable, can avoid the safety risk that the part dropped and causes.
In one embodiment, a torsion spring is disposed at the intersection of the two clamping rods 21, and two torsion arms of the torsion spring are respectively connected with the two clamping rods 21. In the process of clamping the flywheel 4 by using the clamping tool 100 for the flywheel of the embodiment, after the first clamping block 23 is pressed down to enable the second clamping block 24 to retract into the pipeline and extend the installation pipe 1 into the clamping position, the first clamping block 23 is restored without extra operation, and under the action of the torsion spring, the first clamping block 23 can automatically restore, and as can be understood, the second clamping block 24 can automatically extend out of the installation pipe 1 and clamp the flywheel 4. The design of the torsion spring makes the clamping tool 100 for the flywheel of the embodiment more convenient to use.
In one embodiment, the extending directions of the first clamping block 23 and the second clamping block 24 are perpendicular to the extending direction of the clamping rod 21. In the process of pushing and pulling the first clamping block 23 to drive the second clamping block 24 to move in the opposite direction or in the opposite direction, the interference between the first clamping block 23 and the pipe wall of the installation pipe 1 and the interference between the second clamping block 24 and the pipe wall of the installation pipe 1 can be avoided as much as possible, so that the structural arrangement of the clamping tool 100 for the flywheel of the embodiment is more reasonable.
In one embodiment, the clamping rod 21 comprises an operating section 211, a bending section 212 and a rotating section 213 which are connected in sequence, the first clamping block 23 is arranged on the operating section 211, the second clamping block 24 is arranged on the rotating section 213, and the operating section 211 and the rotating section 213 are arranged at intervals along the radial direction of the installation pipe 1; the bending section 212 is hinged to the hinge shaft 22.
As shown in fig. 2, the operating section 211 and the rotating section 213 are both arranged in a horizontal direction, and there is a height difference between the operating section 211 and the rotating section 213, and the bending section 212 is hinged to the hinge shaft 22, and the design of the bending section 212 reduces the distance between the same ends of the two clamping bars 21, i.e., the distance between the first end 11 and the first end 11, and the distance between the second end 12 and the second end 12. The pipeline size requirement required by the installation pipe 1 is reduced, the production of the installation pipe 1 is more convenient, and the production efficiency of the clamping tool 100 of the flywheel of the embodiment is improved to a certain extent.
Further, the length of the operation section 211 is greater than the length of the rotation section 213. In this embodiment, due to the lever principle, it is more labor-saving to press the first clamping block 23, so that the convenience of the clamping tool 100 for the flywheel of this embodiment is improved.
Further, the extension length of the first clamping block 23 is greater than the extension length of the second clamping block 24. Since the length of the operation section 211 is longer than that of the rotation section 213, the operation section 211 needs to move more than the rotation section 213, the extending length of the first clamping block 23 is longer than that of the second clamping block 24, and the first clamping block 23 can be given enough moving distance to make the second clamping block 24 completely retract into the pipe of the installation pipe 1, so that the use stability of the clamping tool 100 for the flywheel of the embodiment is ensured.
In one embodiment, the installation pipe 1 comprises two arc-shaped assembling plates, the two arc-shaped assembling plates are symmetrically arranged relative to the axis of the installation pipe 1, and each arc-shaped assembling plate is provided with a first avoidance hole 13 and a second avoidance hole 14; the two arc-shaped assembling plates are assembled to form the installation pipe 1.
When facing flywheels 4 of different sizes, clamping rods 21 of different sizes are required to clamp flywheels 4. In this embodiment, since the installation pipe 1 is of the assembly type structure, after the installation pipe 1 is disassembled, the clamping rods 21 with different sizes are placed to meet the requirements of the flywheels 4 with different sizes, the situation that the clamping tool 100 of the flywheels needs to be integrally replaced is avoided, and the use diversity of the clamping tool 100 of the flywheels is improved.
Further, the clamping tool 100 for the flywheel further comprises a mounting ring 3, the mounting ring 3 is movably sleeved on the mounting pipe 1, and the mounting ring 3 is located between the first avoiding hole 13 and the second avoiding hole 14. Two arc mounting panels can be fixed to collar 3 for the installation pipe 1 that two arc mounting panels were assembled and are formed is more firm, and collar 3 is located first dodge between hole 13 and the second dodge the hole 14, has avoided taking place to interfere and influence the centre gripping of flywheel 4 between collar 3 and the second grip block 24. The design of the mounting ring 3 improves the stability of the clamping tool 100 of the flywheel of the embodiment.
In an embodiment, the mounting pipe 1 is further provided with a hanging ring, and the hanging ring is arranged away from the second avoiding hole 14. After the clamping tool 100 for clamping the flywheel 4 of the embodiment is used for clamping the flywheel 4, the lifting appliance is connected with the lifting ring on the installation pipe 1, and the lifting appliance directly lifts the flywheel 4 to the installation position, so that the clamping tool is simple and labor-saving. And the hanging ring is arranged on the mounting pipe 1 at a position far away from the second avoidance hole 14, so that the interference between the hanging ring and the flywheel 4 is avoided.
In one embodiment, the clamping bar 21 is an integrally formed piece. The clamping rods 21 are integrally formed, so that the rigidity of the clamping rods 21 is improved, and the service life of the clamping tool 100 for the flywheel of the embodiment is prolonged.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. The clamping tool for the flywheel is characterized by comprising a clamping mechanism and an installation pipe, wherein the clamping mechanism is arranged in a pipeline of the installation pipe; the clamping mechanism comprises a hinge shaft and two clamping rods, the two clamping rods are arranged in a crossed mode, the crossed position of the two clamping rods is hinged through the hinge shaft, the clamping rods are arranged along the axial direction of the installation pipe, and the two ends of each clamping rod are respectively a first end and a second end; each first end is provided with a first clamping block protruding outwards, each second end is provided with a second clamping block protruding outwards, a first avoidance hole for the first clamping block to pass through is formed in the position, corresponding to each first clamping block, of the installation pipe, and a second avoidance hole for the second clamping block to pass through is formed in the position, corresponding to each second clamping block, of the installation pipe; the two first clamping blocks are pushed to move oppositely, so that the two clamping rods drive the two second clamping blocks to move oppositely and retract into the pipeline of the installation pipe, and the installation pipe can penetrate through the central hole of the flywheel to sleeve the flywheel outside the installation pipe; the two first clamping blocks move back to drive the two clamping rods to drive the two second clamping blocks to correspond to the two second avoidance holes extending out of the flywheel through the outer backstop of the mounting pipe.
2. The clamping tool for the flywheel according to claim 1, wherein a torsion spring is arranged at the intersection of the two clamping rods, and two torsion arms of the torsion spring are respectively connected with the two clamping rods.
3. The clamping tool for the flywheel of claim 1, wherein the extending directions of the first clamping block and the second clamping block are perpendicular to the extending directions of the clamping rods.
4. The clamping tool for the flywheel of claim 1, wherein the clamping rod comprises an operating section, a bending section and a rotating section which are sequentially connected, the first clamping block is arranged on the operating section, the second clamping block is arranged on the rotating section, and the operating section and the rotating section are arranged at intervals in the radial direction of the mounting pipe; the bending section is hinged with the hinged shaft.
5. The clamping tool for the flywheel of claim 4, wherein the length of the operating section is greater than that of the rotating section.
6. The clamping tool for the flywheel according to claim 5, wherein the extension length of the first clamping block is greater than that of the second clamping block.
7. The clamping tool for the flywheel according to any one of claims 1 to 6, wherein the mounting pipe comprises two arc-shaped assembling plates, the two arc-shaped assembling plates are symmetrically arranged relative to the axis of the mounting pipe, and each arc-shaped assembling plate is provided with one first avoidance hole and one second avoidance hole; and the two arc-shaped assembling plates are assembled to form the installation pipe.
8. The clamping tool for the flywheel of any one of claims 1 to 6, wherein the clamping tool for the flywheel further comprises a mounting ring movably sleeved on the mounting pipe, and the mounting ring is located between the first avoiding hole and the second avoiding hole.
9. The clamping tool for the flywheel according to any one of claims 1 to 6, wherein a hanging ring is further arranged on the installation pipe, and the hanging ring is far away from the second avoidance hole.
10. The clamping tool for the flywheel according to any one of claims 1 to 6, wherein the clamping rods are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220550704.6U CN217050583U (en) | 2022-03-14 | 2022-03-14 | Clamping tool for flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220550704.6U CN217050583U (en) | 2022-03-14 | 2022-03-14 | Clamping tool for flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050583U true CN217050583U (en) | 2022-07-26 |
Family
ID=82488235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220550704.6U Active CN217050583U (en) | 2022-03-14 | 2022-03-14 | Clamping tool for flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217050583U (en) |
-
2022
- 2022-03-14 CN CN202220550704.6U patent/CN217050583U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105398990B (en) | Electric power angle steel tower auxiliary lifting apparatus | |
| CN217050583U (en) | Clamping tool for flywheel | |
| CN210655807U (en) | Large-scale bearing hoisting and mounting tool | |
| CN215978381U (en) | Climbing frame attached installation node for composite heat insulation wallboard construction | |
| CN214169888U (en) | Pipe joint safety fastening fastener for scaffold | |
| CN215634462U (en) | Combined thin-wall special bearing for high-end robot | |
| CN210034197U (en) | Gear coupling convenient to overhaul for crane | |
| CN212162601U (en) | Tool for installing bird repeller in electrified mode | |
| CN221220395U (en) | Drill rod tube | |
| CN214771544U (en) | Positioning device for steel structure engineering construction | |
| CN213471028U (en) | Self-adaptive puller for conical bearings with different specifications | |
| CN220683022U (en) | Protective structure of side door of battery storage box | |
| CN218950794U (en) | Hoop, matching structure and lifting appliance | |
| CN211320830U (en) | Electromechanical device pipeline fixing device | |
| CN218579271U (en) | Basalt fiber composite rib unreeling device | |
| CN210500089U (en) | Steel rolling mill pull rod dismounting tool | |
| CN217782964U (en) | Utilize instrument of fixed safety belt in screw rod hole | |
| CN218455048U (en) | Anti-corrosion acid-resistant pipe | |
| CN219029004U (en) | Special spoke of handcart convenient to installation | |
| CN215711323U (en) | A safety device for climbing is prevented to tower crane | |
| CN214192101U (en) | Device capable of releasing bendable pipeline | |
| CN220072694U (en) | Residential pipeline cleaning robot | |
| CN215055963U (en) | Rail guard for civil engineering | |
| CN210620013U (en) | Special lifting appliance for bars or pipes | |
| CN220330689U (en) | Hydraulic grabbing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |