CN220196829U

CN220196829U - Hammer head and wear-resistant head pin shaft disassembling machine

Info

Publication number: CN220196829U
Application number: CN202321956803.5U
Authority: CN
Inventors: 童怀平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-19
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of pin shaft disassembly, in particular to a hammer head and wear head pin shaft disassembling machine, which comprises a handle, wherein a connecting plate is fixedly connected to one side surface of the handle, a mounting plate is fixedly connected to the lower surface of the connecting plate, a hydraulic cylinder is detachably connected to one side surface of the mounting plate, a mounting frame is fixedly connected to the other side surface of the handle, a baffle is detachably connected to one side surface of the mounting frame, and an inserting column is embedded in the upper surface of the handle.

Description

Hammer head and wear-resistant head pin shaft disassembling machine

Technical Field

The utility model relates to the technical field of pin shaft disassembly, in particular to a hammer head and wear-resistant head pin shaft disassembling machine.

Background

When the crusher in the coking industry is maintained, the hammer head and the wear-resistant head which are required to be replaced are disassembled, so that a corresponding position pin roll is required to be disassembled, and a disassembling tool is required to be used for auxiliary disassembly, and certain defects exist in the device in the prior art, such as the technical scheme that the disassembling device for the pin roll and the pin roll is disclosed in the publication No. CN218266686U, the disassembling device for the pin roll comprises a sliding hammer guide rod and a pin roll body, wherein the sliding hammer is movably sleeved on the outer side of the sliding hammer guide rod, threaded sections are respectively arranged on the left side and the right side of the outer side of the sliding hammer guide rod, adjusting nuts are sleeved on the outer side of the threaded sections, and plug-in blocks are fixedly connected to the left end and the right end of the sliding hammer guide rod; the middle part of the outside of round pin axle body is opened there is the ring groove, the outside right side fixedly connected with of round pin axle body keeps off the ring, and above-mentioned device can dismantle in narrow and small space, but when being used for coking trade breaker, can't independently collect the round pin axle after dismantling, and the staff need the distraction to carry out round pin axle dismantlement operation, and one hand fixing device and another hand need contact the round pin axle, drop behind avoiding the round pin axle dismantlement and injure the staff.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the existing device staff needs to carry out the disassembling operation of the pin shaft in a distracted way, the pin shaft is prevented from falling off and smashing the cost of the worker after being disassembled, and the hammer head and wear-resistant head pin shaft disassembling machine is provided.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a hammer head and wear-resisting head round pin axle dismantlers, includes the handle, one side fixed surface of handle is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the mounting panel, one side surface of mounting panel can be dismantled and is connected with the pneumatic cylinder, the opposite side fixed surface of handle is connected with the mounting bracket, one side surface of mounting bracket can be dismantled and is connected with the baffle, the upper surface embedding swing joint of handle has the spliced pole, the upper surface fixedly connected with swivel mount of handle, the front surface embedding of swivel mount rotates and is connected with the pivot, the surface fixedly connected with gear of pivot, the surface fixedly connected with collection box of pivot, the opposite side fixed surface of connecting plate is connected with the limiting plate, the nested swing joint of surface of limiting plate has the rack.

The method is further characterized in that: the hydraulic cylinder is characterized in that a mounting hole is formed in one side surface of the hydraulic cylinder, a first stud is fixedly connected with the other side surface of the mounting plate, the first stud penetrates through the mounting hole of the hydraulic cylinder, and a first nut is connected to the outer surface of the first stud in a threaded manner.

The method is further characterized in that: the upper end fixedly connected with fixed plate of spliced pole, the lower extreme fixedly connected with contact plate of spliced pole.

The method is further characterized in that: the gear is connected with the rack in a meshed manner.

The method is further characterized in that: the other side surface of the baffle is fixedly connected with a second stud, the outer surface of the second stud is in threaded connection with a second nut, and the second stud penetrates through the mounting frame.

The method is further characterized in that: the front surface and the rear surface of limiting plate all fixedly connected with squeeze plate, the surface fixedly connected with rubber pad of squeeze plate.

The method is further characterized in that: and a through hole is formed in one side surface of the baffle, and the output end of the hydraulic cylinder is matched with the through hole.

The utility model has the beneficial effects that:

when the wear-resistant head pin shaft is dismounted through the contact plate, the through hole on the baffle is aligned with the wear-resistant head pin shaft, at the moment, under the action of gravity, the insertion column moves downwards along the hole reserved in the upper part, so that the contact plate is contacted with the upper surface of the hammer head, then, the collecting box is put down, at the moment, the collecting box drives the gear to rotate, the gear drives the rack to move along the limiting plate, so that the extrusion plate can apply an acting force to the insertion column by matching with the rubber pad, the gear is self-locked by the gravity of the collecting box, then, the device performs auxiliary support through the contact plate, and after the hydraulic cylinder is started, the output end of the hydraulic cylinder stretches to extrude the wear-resistant head pin shaft into the collecting box;

through the collecting box that sets up, upwards overturn the collecting box, can make the gear drive rack and move to the outside, make the spliced pole lose external fixed, can adjust the height of contact plate, the reason aligns baffle and tup round pin axle, starting drive again, can be through the pneumatic cylinder with the tup round pin axle that is in wear-resisting first round pin axle below take out, this device avoids the manual round pin axle of dismantling of staff, improve the dismantlement efficiency of round pin axle, simultaneously, the collecting box not only can collect the round pin axle, avoid the round pin axle to drop and smash the staff, the position of the position control rack of accessible collecting box, further be convenient for adjust the height of contact plate, optimizing device's use experience.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the use of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a split construction of the present utility model;

fig. 4 is a schematic view of another position structure of the collecting box of the present utility model.

In the figure: 1. a handle; 101. a connecting plate; 102. a mounting plate; 103. a first stud; 104. a first nut; 105. a mounting frame; 2. inserting a column; 201. a fixing plate; 202. a contact plate; 3. a rotating frame; 301. a rotating shaft; 302. a gear; 303. a collection box; 4. a baffle; 401. a second stud; 402. a second nut; 5. a limiting plate; 501. a rack; 502. an extrusion plate; 503. a rubber pad; 6. a hydraulic cylinder; 7. a hammer handle; 701. a hammer head; 702. hammer pin shaft; 703. and the pin shaft of the wear-resistant head.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the hammer and wear-resistant head pin disassembling machine comprises a handle 1, one side surface of the handle 1 is fixedly connected with a connecting plate 101, the lower surface of the connecting plate 101 is fixedly connected with a mounting plate 102, one side surface of the mounting plate 102 is detachably connected with a hydraulic cylinder 6, the other side surface of the handle 1 is fixedly connected with a mounting frame 105, one side surface of the mounting frame 105 is detachably connected with a baffle 4, the upper surface of the handle 1 is embedded and movably connected with an inserting column 2, the upper surface of the handle 1 is fixedly connected with a rotating frame 3, the front surface of the rotating frame 3 is embedded and rotatably connected with a rotating shaft 301, the outer surface of the rotating shaft 301 is fixedly connected with a gear 302, the outer surface of the rotating shaft 301 is fixedly connected with a collecting box 303, the other side surface of the connecting plate 101 is fixedly connected with a limiting plate 5, the outer surface of the limiting plate 5 is embedded and movably connected with a rack 501, an oil inlet of the hydraulic cylinder 6 and an oil outlet of the hydraulic cylinder are matched with a quick connecting pipeline and an external hydraulic station, at the moment, a through hole on the baffle 4 is aligned with the wear-resistant head pin 703, at the moment, the inserting column 2 moves downwards along an upper reserved hole under the action of gravity, so that the upper surface of the contact plate 202 and the hammer head 1 are contacted with the rotating frame 3, the front surface of the rotating frame 3 is embedded and rotatably connected with the rotating shaft 301, the rotating and then the collecting plate 302 is driven by the rotating the collecting plate 302, and then the self-locking device is driven by the bearing pin 2 through the bearing pin 303, and the bearing pin 303 through the bearing pin, and the bearing pin 2, and the bearing pin 303.

The mounting hole has been seted up on the one side surface of pneumatic cylinder 6, the opposite side surface fixedly connected with double-screw bolt 103 of mounting panel 102, the mounting hole of pneumatic cylinder 6 is passed to double-screw bolt 103, the surface threaded connection of double-screw bolt 103 has nut 104, insert the upper end fixedly connected with fixed plate 201 of post 2, the lower extreme fixedly connected with contact plate 202 of post 2, gear 302 and rack 501 meshing connection, the opposite side surface fixedly connected with double-screw bolt 401 of baffle 4, the surface threaded connection of double-screw bolt 401 has nut 402 No. two, the double-screw bolt 401 passes mounting bracket 105, the front surface and the rear surface of limiting plate 5 all fixedly connected with stripper plate 502, stripper plate 502's surface fixedly connected with rubber pad 503, the through-hole has been seted up on one side surface of baffle 4, the output of pneumatic cylinder 6 and through-hole phase-match, upwards overturn collecting box 303, can make gear 302 drive rack 501 to move to the outside, make insert post 2 lose external fixed, can adjust the height of contact plate 202, the same reason aligns baffle 4 and tup round pin 702, restart device, can be with the high-speed of the device of the hammer, can be in the lower part of wear-resisting head 703, the manual position of the device is avoided the pin shaft position of the personnel to drop down, can be further adjusted by the manual position adjustment pin shaft position of the collecting pin 303 is avoided, the personnel can dismantle the pin shaft position of the collecting pin shaft is easy to avoid the personnel to dismantle the pin shaft to roll.

Working principle: when the hydraulic cylinder is used, the oil inlet and the oil outlet of the hydraulic cylinder 6 are matched with a quick connecting pipeline to be connected with an external hydraulic station, when the abrasion-resistant head pin 703 is dismounted, the through hole on the baffle 4 is aligned with the abrasion-resistant head pin 703, at the moment, under the action of gravity, the insertion column 2 moves downwards along the hole reserved in the upper part, so that the contact plate 202 contacts with the upper surface of the hammer 701, then, the collection box 303 is put down, at the moment, the collection box 303 drives the gear 302 to rotate, the gear 302 drives the rack 501 to move along the limiting plate 5, the extrusion plate 502 can be matched with the rubber pad 503 to apply an acting force on the insertion column 2, the gear 302 is self-locked by the gravity of the collection box 303, then, the device performs auxiliary support through the contact plate 202, after the hydraulic cylinder 6 is started, the abrasion-resistant head pin 703 is extruded into the collection box 303, the collection box 303 is overturned upwards, the gear 302 can drive the rack 501 to move outwards, the external fixing of the insertion column 2 can be lost, the height of the contact plate 202 can be adjusted, the baffle 4 and the hammer 702 are aligned, the device can be started again, the position of the work pin 702 can be further prevented from being damaged by the manual adjustment of the position of the pin 303, the work pin can be further dismounted by the manual adjustment device, and the position of the work pin can be prevented from being influenced by the position of the worker can be further by the pin roll pin 703.

In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. Hammerhead and wear-resisting head round pin axle dismantlers, including handle (1), its characterized in that, one side fixed surface of handle (1) is connected with connecting plate (101), the lower fixed surface of connecting plate (101) is connected with mounting panel (102), one side surface of mounting panel (102) can be dismantled and is connected with pneumatic cylinder (6), the opposite side fixed surface of handle (1) is connected with mounting bracket (105), one side surface of mounting bracket (105) can be dismantled and is connected with baffle (4), the upper surface embedding swing joint of handle (1) has inserts post (2), the upper surface fixedly connected with swivel mount (3) of handle (1), the front surface embedding of swivel mount (3) rotates and is connected with pivot (301), the surface fixedly connected with gear (302) of pivot (301), the surface fixedly connected with collection box (303) of pivot (301), the opposite side fixedly connected with limiting plate (5) of connecting plate (101), the surface nested swing joint of limiting plate (5) has rack (501).

2. The hammer head and wear head pin shaft dismounting machine according to claim 1, wherein a mounting hole is formed in one side surface of the hydraulic cylinder (6), a first stud (103) is fixedly connected to the other side surface of the mounting plate (102), the first stud (103) penetrates through the mounting hole of the hydraulic cylinder (6), and a first nut (104) is connected to the outer surface of the first stud (103) in a threaded manner.

3. The hammer head and wear head pin shaft dismounting machine according to claim 1, wherein the upper end of the insertion column (2) is fixedly connected with a fixing plate (201), and the lower end of the insertion column (2) is fixedly connected with a contact plate (202).

4. The hammer and wear head pin remover according to claim 1, characterized in that the gear (302) is in meshed connection with the rack (501).

5. The hammer head and wear head pin shaft dismounting machine according to claim 1, wherein a second stud (401) is fixedly connected to the other side surface of the baffle plate (4), a second nut (402) is connected to the outer surface of the second stud (401) in a threaded manner, and the second stud (401) penetrates through the mounting frame (105).

6. The hammer head and wear head pin shaft dismounting machine according to claim 1, wherein the front surface and the rear surface of the limiting plate (5) are fixedly connected with a squeezing plate (502), and the outer surface of the squeezing plate (502) is fixedly connected with a rubber pad (503).

7. The hammer head and wear head pin shaft dismounting machine according to claim 1, wherein a through hole is formed in one side surface of the baffle plate (4), and the output end of the hydraulic cylinder (6) is matched with the through hole.