CN114914848A - Vibrating pin inserting and pulling device - Google Patents
Vibrating pin inserting and pulling device Download PDFInfo
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- CN114914848A CN114914848A CN202210609556.5A CN202210609556A CN114914848A CN 114914848 A CN114914848 A CN 114914848A CN 202210609556 A CN202210609556 A CN 202210609556A CN 114914848 A CN114914848 A CN 114914848A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 26
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The application discloses vibrating plug pin ware includes: the pin pulling elbow, the heavy hammer sliding rail and the bolt component are arranged on the base; the heavy hammer is sleeved on the heavy hammer sliding rail, and the heavy hammer is in sliding connection with the heavy hammer sliding rail along the vertical direction; the pin pulling elbow is arranged at the top of the heavy hammer; the bolt component is detachably connected to the bottom of the heavy hammer slide rail; the bolt component is a straight-inserting batch head or a conversion batch head. The invention has convenient operation and strong adaptability, and can not damage the insulator when striking the bolt, thereby greatly improving the working efficiency.
Description
Technical Field
The application relates to the technical field of insulator plug pin devices, in particular to a vibrating plug pin device.
Background
The insulator pin inserting and pulling device is used as an important tool for replacing and installing single-chip insulators in a power transmission line and is often used for replacing damaged single-chip insulators in operation.
At present, current insulator plug pin ware simple structure, when the installation insulator, the bolt is beaten back with the mode of pure manual striking, is similar to nail with the hammer, need hold the insulator hard with one hand, another hand is given for exactly the bolt position and is beaten the bolt, its operational difficulty, work efficiency is low, and if the operation personnel beat inclined to one side or beat when askew, the insulator full skirt directly receives the physics very easily and beats, leads to the insulator broken, and the risk is high, and leads to the high altitude to fall easily. Meanwhile, the existing insulator plug pin device is poor in adaptability, and cannot operate after climbing a tower due to the fact that some insulators with large umbrella skirts are not adaptive. Therefore, the invention provides a vibrating pin inserter.
Disclosure of Invention
The embodiment of the application provides a vibrating type plug pin ware for convenient operation, the suitability is strong, and can not injure the insulator when strikeing the bolt, has improved work efficiency greatly.
In view of this, the present application provides a vibrating pin plug comprising: the pin pulling elbow, the heavy hammer sliding rail and the bolt component are arranged on the base;
the heavy hammer is sleeved on the heavy hammer slide rail, and the heavy hammer is connected with the heavy hammer slide rail in a sliding manner along the vertical direction;
the pin pulling elbow is arranged at the top of the heavy hammer;
the bolt component is detachably connected to the bottom of the heavy hammer slide rail;
the bolt component is a straight-inserting batch head or a conversion batch head.
Optionally, a first limiting groove is arranged on the heavy hammer slide rail in the vertical direction;
the heavy hammer is provided with a limiting rod matched with the first limiting groove;
the limiting rod is located in the first limiting groove and is in sliding connection with the first limiting groove.
Optionally, the straight-insertion batch head comprises a first bolt limiter and a first striking piece;
the first bolt limiter is of a box body structure with an opening at the bottom;
the first striking piece comprises a first screw rod and a first striking block fixed at the bottom of the first screw rod;
the first striking block is positioned in the first bolt limiter and is in sliding connection with the first bolt limiter;
the top of the first bolt limiter is provided with a first through hole for extending the first screw rod;
the first screw extends out of the first bolt limiter through the first through hole and is in threaded connection with the heavy hammer slide rail;
a spring elasticity adjusting nut is arranged on the first screw rod;
the spring elasticity adjusting nut is located above the first bolt limiter, and a first reset spring is arranged between the spring elasticity adjusting nut and the first bolt limiter.
Optionally, two sides of the first bolt limiter are symmetrically provided with second limiting grooves along the vertical direction;
two sides of the first striking block are correspondingly provided with first limiting blocks matched with the second limiting grooves;
the first limiting block is located in the second limiting groove and is in sliding connection with the second limiting groove.
Optionally, the conversion batch head comprises a heavy hammer striking position adjusting component, a second bolt limiter and a second striking piece;
the second bolt limiter is of a box body structure with an opening at the bottom;
the second striking piece comprises a second screw rod and a second striking block fixed at the bottom of the second screw rod;
the second striking block is positioned in the two bolt limiters and is connected with the second bolt limiters in a sliding manner;
the top of the second bolt limiter is provided with a second through hole for extending the second screw rod;
the second screw rod extends out of the second bolt limiter through the second through hole and is connected with a spring limiting nut;
the spring limiting nut is positioned above the second bolt limiter, and a second reset spring is arranged between the spring limiting nut and the second bolt limiter;
the weight striking position adjusting component comprises a connecting rod and a connecting frame;
one end of the connecting frame is connected with the second striking block, and the bottom of the other end of the connecting frame is provided with a bulge used for being in contact with the steel cap;
a sliding groove is formed in the connecting frame along the length direction;
one end of the connecting rod is in threaded connection with the heavy hammer slide rail, and the other end of the connecting rod is in sliding connection with the slide groove;
the sliding groove is provided with a plurality of clamping positions for positioning the connecting rod.
Optionally, third limiting grooves are symmetrically formed in two sides of the second bolt limiter along the vertical direction;
two sides of the second striking block are correspondingly provided with second limiting blocks matched with the third limiting grooves;
the second limiting block is positioned in the third limiting groove and is in sliding connection with the third limiting groove;
one end of the connecting frame is connected with the second limiting block.
Optionally, the pin pulling elbow is mounted on the top of the heavy hammer through a fixing frame;
the lower end of the fixing frame is detachably connected with the heavy hammer.
Optionally, the fixing frame is in threaded connection with the weight.
Optionally, the fixing frame is provided with a mounting groove for mounting the pin pulling elbow;
the pin pulling elbow is positioned in the mounting groove and is in sliding connection with the mounting groove;
the fixed frame is provided with a positioning hole for fixing the position of the pin pulling elbow;
a plurality of threaded holes matched with the positioning holes are formed in the pin pulling elbow along the length direction;
the pin pulling elbow is fixed on the fixing frame through an adjusting screw.
Optionally, a forked hook for clamping the latch when the pin pulling operation is performed is arranged at the hook of the pin pulling elbow.
According to the technical scheme, the embodiment of the application has the following advantages: the vibrating pin inserting and pulling device comprises a pin pulling elbow, a heavy hammer sliding rail and a bolt assembly, wherein the heavy hammer is sleeved on the heavy hammer sliding rail, and the heavy hammer sliding rail are in sliding connection along the vertical direction; the pin pulling elbow is arranged at the top of the heavy hammer, the bolt component is detachably connected to the bottom of the heavy hammer slide rail, and the bolt component is a direct-inserting batch head or a conversion batch head. Through adopting the gliding mode of weight on the weight slide rail to strike biography power, utilize the inertia of production to strike and beat the bolt operation, needn't remove to find the accurate position like the nailing and strike when using old-fashioned instrument again, greatly reduced the work degree of difficulty, improved work efficiency to can effectively avoid leading to smashing the phenomenon emergence of insulator because of misoperation, simultaneously, this formula of vibrating plug pin ware can be according to different insulator change bolt batch head, the suitability is stronger.
Drawings
FIG. 1 is a schematic structural view of a vibrating pin plug according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a straight-insertion batch head in the embodiment of the present application;
FIG. 3 is a schematic exploded view of a straight plug in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a conversion batch head in the embodiment of the present application;
FIG. 5 is a schematic diagram illustrating a split of a conversion batch header in an embodiment of the present application;
FIG. 6 is a schematic structural diagram of the vibrating pin inserter for installing the transition bit in the embodiment of the present application;
FIG. 7 is a schematic structural view of the embodiment of the present application showing the extended state of the pin drawing elbow;
wherein the reference numerals are:
1-weight, 11-limit rod, 2-weight slide rail, 21-first limit groove, 22-connecting sleeve, 3-pin-pulling elbow, 31-forking hook, 32-threaded hole, 4-bolt component, 41-first striking component, 411-first screw rod, 412-first striking block, 413-spring force adjusting nut, 414-first reset spring, 415-first limit block, 42-first bolt limit, 421-first through hole, 422-second limit groove, 43-second striking component, 431-second screw rod, 432-second striking block, 433-spring limit nut, 434-second reset spring, 435-second limit block, 44-second bolt limit, 441-second through hole, 442-third limit groove, 45-connecting rod, 46-connecting frame, 461-bulge, 462-sliding groove, 5-fixing frame, 6-adjusting screw and 7-clamping nut.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides one embodiment of a vibrating pin inserter, with particular reference to fig. 1, 2 and 4.
The vibrating pin inserter in this embodiment includes: the pin pulling device comprises a pin pulling elbow 3, a heavy hammer 1, a heavy hammer sliding rail 2 and a bolt component 4, wherein the heavy hammer 1 is sleeved on the heavy hammer sliding rail 2, and the heavy hammer 1 is in sliding connection with the heavy hammer sliding rail 2 along the vertical direction; pin pulling elbow 3 installs at weight 1 top, and bolt subassembly 4 can dismantle and connect in weight slide rail 2 bottoms, and bolt subassembly 4 can be for directly inserting criticizing the head or change criticizing the head.
It should be noted that: through adopting weight 1 to strike biography power in the gliding mode on weight slide rail 2, utilize the inertia of production to strike and beat the bolt operation, needn't remove to find the accurate position like the nailing and strike when using old-fashioned instrument again, greatly reduced the work degree of difficulty, improved work efficiency to can effectively avoid leading to smashing the phenomenon emergence of insulator because of misoperation, simultaneously, this formula of vibrating plug pin ware can be according to different insulator change bolt batch heads, the suitability is stronger.
The above is a first embodiment of a vibrating pin inserter provided in the embodiments of the present application, and the following is a second embodiment of a vibrating pin inserter provided in the embodiments of the present application, specifically referring to fig. 1 to 7.
The vibrating pin inserter in this embodiment includes: the pin pulling device comprises a pin pulling elbow 3, a heavy hammer 1, a heavy hammer sliding rail 2 and a bolt component 4, wherein the heavy hammer 1 is sleeved on the heavy hammer sliding rail 2, and the heavy hammer 1 is in sliding connection with the heavy hammer sliding rail 2 along the vertical direction; pin pulling elbow 3 installs at weight 1 top, and bolt subassembly 4 can dismantle and connect in weight slide rail 2 bottoms, and bolt subassembly 4 can be for directly inserting criticizing the head or change criticizing the head.
It can be understood that the local oscillation tamping type plug pin device can select to use a direct plug batch head or a conversion batch head according to the form of the insulator, and meanwhile, the size of the batch head can be adjusted according to the size of the insulator so as to achieve the purpose of perfect adaptation.
Specifically, a first limiting groove 21 is formed in the heavy hammer slide rail 2 in the vertical direction, a limiting rod 11 used for being matched with the first limiting groove 21 is arranged on the heavy hammer 1, and the limiting rod 11 is located in the first limiting groove 21 and is in sliding connection with the first limiting groove 21.
It should be noted that: through setting up first spacing groove 21 and gag lever post 11, can carry on spacingly to the slip of weight 1, make it more stable at the slip in-process to better conduction hitting power.
The straight cutting screwdriver head comprises a first bolt limiter 42 and a first striking piece 41, the first bolt limiter 42 is of a box structure with an opening at the bottom, the first striking piece 41 comprises a first screw 411 and a first striking block 412 fixed at the bottom of the first screw 411, the first striking block 412 is positioned in the first bolt limiter 42, and the first striking block 412 is connected with the first bolt limiter 42 in a sliding manner; the top of the first bolt limiter 42 is provided with a first through hole 421 for extending the first screw 411, the first screw 411 extends out of the first bolt limiter 42 through the first through hole 421 and is in threaded connection with the heavy hammer slide rail 2, and specifically, the first screw 411 can be in threaded connection with the connecting sleeve 22 at the lower end of the heavy hammer slide rail 2 through the clamping nut 7; a spring force adjusting nut 413 is arranged on the first screw 411, the spring force adjusting nut 413 is located above the first bolt limiter 42, and a first return spring 414 is arranged between the spring force adjusting nut 413 and the first bolt limiter 42.
When the bolt needs to be struck, the first bolt limiter 42 can be buckled on the bolt to limit the position of the bolt, so that the bolt cannot be struck off when the bolt is struck, then the heavy hammer 1 is lifted upwards along the heavy hammer sliding rail 2 and then slides downwards forcibly, the heavy hammer 1 drives the first striking block 412 to strike the bolt by means of self inertia force transmission, and therefore the purpose of the bolt is achieved, and when the bolt is struck, the first reset spring 414 can be compressed, so that the influence of gravity on the device can be eliminated.
Second limiting grooves 422 are symmetrically formed in two sides of the first bolt limiting device 42 along the vertical direction, first limiting blocks 415 used for being matched with the second limiting grooves 422 are correspondingly arranged on two sides of the first striking block 412, the first limiting blocks 415 are located in the second limiting grooves 422, and the first limiting blocks 415 are connected with the second limiting grooves 422 in a sliding mode.
It should be noted that: through the arrangement of the second limiting groove 422 and the first limiting block 415, the sliding is more stable, and therefore the hitting force is better conducted.
The conversion batch head comprises a heavy hammer striking position adjusting component, a second bolt limiter 44 and a second striking piece 43, wherein the second bolt limiter 44 is of a box structure with an opening at the bottom, the second striking piece 43 comprises a second screw rod 431 and a second striking block 432 fixed at the bottom of the second screw rod 431, the second striking block 432 is positioned in the second bolt limiter, and the second striking block 432 is in sliding connection with the second bolt limiter 44; a second through hole 441 used for extending the second screw rod 431 out is formed in the top of the second bolt limiter 44, the second screw rod 431 extends out of the second bolt limiter 44 through the second through hole 441 and is connected with a spring limiting nut 433, the spring limiting nut 433 is positioned above the second bolt limiter 44, and a second reset spring 434 is arranged between the spring limiting nut 433 and the second bolt limiter 44; the hammer striking position adjusting component comprises a connecting rod 45 and a connecting frame 46, one end of the connecting frame 46 is connected with the second striking block 432, and the bottom of the other end of the connecting frame 46 is provided with a bulge 461 for contacting with the steel cap; a sliding groove 462 is arranged on the connecting frame 46 along the length direction, one end of the connecting rod 45 is in threaded connection with the heavy hammer slide rail 2, and the other end is in sliding connection with the sliding groove 462; the slide groove 462 is provided with a plurality of detents for positioning the connecting rod 45.
When the bolt needs to be struck, the second bolt limiter 44 can be buckled on the bolt, the bolt is limited in a full-wrapping mode, the bolt cannot be knocked off when the bolt is struck, then the bulge 461 of the connecting frame 46 is in contact with the steel cap, the striking position of the heavy hammer 1 is adjusted by adjusting the position of the connecting rod 45 in the sliding groove 462, the heavy hammer 1 is lifted upwards along the heavy hammer sliding rail 2 after adjustment, then slides downwards forcefully, the heavy hammer 1 drives the second striking block 432 to strike the bolt by means of self inertia force transmission, the purpose of the bolt is achieved, and when the bolt is struck, the second reset spring 434 can be compressed, so that the influence of gravity on the device can be eliminated.
It is understood that the lower surfaces of the first striking block 412 and the second striking block 432 may have a certain curvature for adjusting the force applied to the bolt.
Third limiting grooves 442 are symmetrically formed in two sides of the second bolt limiting device 44 along the vertical direction, second limiting blocks 435 matched with the third limiting grooves 442 are correspondingly arranged on two sides of the second striking block 432, the second limiting blocks 435 are located in the third limiting grooves 442, the second limiting blocks 435 are slidably connected with the third limiting grooves 442, and one end of the connecting frame 46 is connected with the second limiting blocks 435.
It should be noted that: through the arrangement of the third limiting groove 442 and the second limiting block 435, the sliding is more stable, and the hitting force is better conducted.
The pin pulling elbow 3 is arranged at the top of the heavy hammer 1 through a fixing frame 5, and the lower end of the fixing frame 5 can be detachably connected with the heavy hammer 1. Specifically, the lower end of the fixing frame 5 is provided with a threaded rod, the top of the heavy hammer 1 is provided with a screw hole matched with the threaded rod, the fixing frame 5 is in threaded connection with the heavy hammer 1 through a clamping nut 7, and the threaded rod can rotate so as to adjust the extending length of the threaded rod, so that the use is convenient. It will be appreciated that the threaded rod may also be provided directly as a telescopic structure to achieve the height adjustment function.
The fixed frame 5 is provided with a mounting groove for mounting the pin pulling elbow 3, and the pin pulling elbow 3 is positioned in the mounting groove and is in sliding connection with the mounting groove; the fixing frame 5 is provided with a positioning hole for fixing the position of the pin pulling elbow 3, the pin pulling elbow 3 is provided with a plurality of threaded holes 32 matched with the positioning hole along the length direction, and the pin pulling elbow 3 is fixed on the fixing frame 5 through an adjusting screw 6.
It should be noted that: the position of the pin pulling elbow 3 in the mounting groove can be adjusted through the adjusting screw 6, and then the extension length of the pin pulling elbow 3 is adjusted, so that the purpose of adapting to almost all insulators is achieved. When the adjustment is needed, the adjusting screw 6 can be firstly screwed out of the currently fixed threaded hole 32, then the position of the pin pulling elbow 3 in the mounting groove is adjusted, so that the threaded hole 32 at the position is superposed with the positioning hole, and then the adjusting screw 6 is screwed in, thereby completing the fixation of the pin pulling elbow 3.
The crotch department of the pin pulling elbow 3 is provided with the fork pothook 31 that is used for blocking the bolt when the pin pulling is operated, can directly block the bolt when using, avoids the bolt to slide in the crotch, and the operation is convenient more sensitive, can effectively improve work efficiency.
When the pin pulling device is used, the position of the pin pulling elbow 3 in the mounting groove can be adjusted in advance according to the form of an insulator, the insulator bolt is clamped by the aid of the forking clamping hook 31, and the end hook is pushed against the insulator steel cap to be pulled forcibly, so that the pin pulling work can be completed.
When carrying out the bolt during operation, can change required bolt subassembly 4 according to the bolt size of the form of insulator and insulator, during the use, entangle the insulator bolt with bolt subassembly 4, with weight 1 after upwards pulling up, slide down rapidly, utilize bolt subassembly 4 to beat into the bolt under the inertia effect to accomplish the bolt work.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A vibrating pin inserter, comprising: the pin pulling elbow, the heavy hammer sliding rail and the bolt component are arranged on the base;
the heavy hammer is sleeved on the heavy hammer slide rail, and the heavy hammer is connected with the heavy hammer slide rail in a sliding manner along the vertical direction;
the pin pulling elbow is arranged at the top of the heavy hammer;
the bolt component is detachably connected to the bottom of the heavy hammer slide rail;
the bolt component is a straight-inserting batch head or a conversion batch head.
2. The vibrating pin inserter of claim 1, wherein the weight slide track is vertically provided with a first limiting groove;
the heavy hammer is provided with a limiting rod matched with the first limiting groove;
the limiting rod is located in the first limiting groove and is in sliding connection with the first limiting groove.
3. The vibrating pin puller of claim 1, wherein said in-line bit includes a first pin stop and a first striker;
the first bolt limiter is of a box body structure with an opening at the bottom;
the first striking piece comprises a first screw rod and a first striking block fixed at the bottom of the first screw rod;
the first striking block is positioned in the first bolt limiter and is in sliding connection with the first bolt limiter;
the top of the first bolt limiter is provided with a first through hole for extending the first screw rod;
the first screw extends out of the first bolt limiter through the first through hole and is in threaded connection with the heavy hammer slide rail;
a spring elasticity adjusting nut is arranged on the first screw rod;
the spring elasticity adjusting nut is located above the first bolt limiter, and a first reset spring is arranged between the spring elasticity adjusting nut and the first bolt limiter.
4. The vibrating pin plug according to claim 3, wherein second limiting grooves are symmetrically formed in both sides of the first pin retainer in the vertical direction;
first limiting blocks matched with the second limiting grooves are correspondingly arranged on two sides of the first striking block;
the first limiting block is located in the second limiting groove and is in sliding connection with the second limiting groove.
5. The vibrating pin plug according to claim 1, wherein the transition bit includes a weight striking position adjustment assembly, a second pin retainer and a second striking member;
the second bolt limiter is of a box body structure with an opening at the bottom;
the second striking piece comprises a second screw rod and a second striking block fixed at the bottom of the second screw rod;
the second striking block is positioned in the two bolt limiters and is connected with the second bolt limiters in a sliding way;
the top of the second bolt limiter is provided with a second through hole for extending the second screw rod;
the second screw rod extends out of the second bolt limiter through the second through hole and is connected with a spring limiting nut;
the spring limiting nut is positioned above the second bolt limiter, and a second reset spring is arranged between the spring limiting nut and the second bolt limiter;
the weight striking position adjusting component comprises a connecting rod and a connecting frame;
one end of the connecting frame is connected with the second striking block, and the bottom of the other end of the connecting frame is provided with a bulge used for being in contact with the steel cap;
a sliding groove is formed in the connecting frame along the length direction;
one end of the connecting rod is in threaded connection with the heavy hammer slide rail, and the other end of the connecting rod is in sliding connection with the slide groove;
the sliding groove is provided with a plurality of clamping positions for positioning the connecting rod.
6. The vibrating pin plug according to claim 5, wherein third limiting grooves are symmetrically formed in both sides of the second pin retainer in the vertical direction;
two sides of the second striking block are correspondingly provided with second limiting blocks matched with the third limiting grooves;
the second limiting block is positioned in the third limiting groove and is in sliding connection with the third limiting groove;
one end of the connecting frame is connected with the second limiting block.
7. The vibrating pin inserter of claim 1, wherein said pin-pulling elbow is mounted on the top of said weight via a mount;
the lower end of the fixing frame is detachably connected with the heavy hammer.
8. The vibrating pin extractor of claim 7, wherein said anchor bracket is threadably coupled to said weight.
9. The vibrating pin inserter of claim 7 wherein said mounting bracket is provided with a mounting slot for mounting said pin pull elbow;
the pin pulling elbow is positioned in the mounting groove and is in sliding connection with the mounting groove;
the fixed frame is provided with a positioning hole for fixing the position of the pin pulling elbow;
a plurality of threaded holes matched with the positioning holes are formed in the pin pulling elbow along the length direction;
the pin pulling elbow is fixed on the fixing frame through an adjusting screw.
10. The vibrating pin extractor of claim 1, wherein a forked hook is provided at a hook of said pin extractor bend for catching the latch pin during pin extraction operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210609556.5A CN114914848B (en) | 2022-05-31 | 2022-05-31 | Vibrating type pin puller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210609556.5A CN114914848B (en) | 2022-05-31 | 2022-05-31 | Vibrating type pin puller |
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| Publication Number | Publication Date |
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| CN114914848A true CN114914848A (en) | 2022-08-16 |
| CN114914848B CN114914848B (en) | 2024-04-05 |
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| CN202210609556.5A Active CN114914848B (en) | 2022-05-31 | 2022-05-31 | Vibrating type pin puller |
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| CN203510094U (en) * | 2013-10-29 | 2014-04-02 | 开滦能源化工股份有限公司范各庄矿业分公司 | Quick pin puller for U-shaped pin of hydraulic device |
| JP2016060026A (en) * | 2014-09-22 | 2016-04-25 | ダイハツ工業株式会社 | Sliding hammer |
| CN209504006U (en) * | 2019-01-08 | 2019-10-18 | 福州晟鑫机械有限公司 | A kind of die fixing pin pin pulling out device |
| JP3224726U (en) * | 2019-10-30 | 2020-01-16 | 株式会社エイシン | Hammer tool |
| CN111673673A (en) * | 2020-06-29 | 2020-09-18 | 广西玉柴机器股份有限公司 | Electrical control type pin pulling device |
| CN214352153U (en) * | 2021-03-01 | 2021-10-08 | 重庆工程职业技术学院 | Machine part extracting tool |
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| CN114914848B (en) | 2024-04-05 |
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