CN224074271U

CN224074271U - A tool for disassembling tank road wheels

Info

Publication number: CN224074271U
Application number: CN202520956356.6U
Authority: CN
Inventors: 房轩健; 李洪大; 宋建锋; 沈善康; 史钉仪; 仲崇成
Original assignee: Individual
Current assignee: Individual
Priority date: 2025-05-14
Filing date: 2025-05-14
Publication date: 2026-04-03
Anticipated expiration: 2035-05-14

Abstract

The utility model discloses a tank bogie wheel disassembly tool which comprises a base plate, wherein a cushion block is fixedly connected to the rear of the top end of the base plate, a jacking device is arranged at the top end of the cushion block, and a puller device is arranged above the base plate; the lifting device is innovatively designed, can be suitable for tank road wheels of various specifications and models through simple adjustment, can meet various requirements, remarkably reduces logistic burden, and adopts a mode of being attached to and connected with the side surface of the road wheel to uniformly apply force in the detachment process, thereby avoiding overlarge local stress, greatly reducing damage to the road wheel and related parts, prolonging the service life of tank parts and saving maintenance cost.

Description

Frock is dismantled to tank bogie wheel

Technical Field

The utility model relates to the technical field of disassembly tools, in particular to a tank bogie wheel disassembly tool.

Background

In the field of modern military equipment maintenance, tanks are a key force for land combat, and daily maintenance and repair work of the tanks are important. The tank bogie wheel is used as a core component for supporting the weight of the tank and guaranteeing the running stability, and the tank bogie wheel is high in abrasion or damage frequency due to long-term bearing of huge pressure and complex terrain impact, so that the tank bogie wheel needs to be detached and maintained or replaced regularly.

At present, the traditional tank bogie wheel dismounting method mainly depends on a large amount of manual operation, by means of simple tools such as a crowbar and a jack, the method is low in efficiency, a complete dismounting process often needs to take a plurality of hours, rapid maintenance and re-use of equipment are seriously affected, the manual operation has extremely high safety risk, and the bogie wheels are extremely easy to slide down due to uneven force in the process of prying and lifting the bogie wheels, so that serious injury is caused to operators.

In addition, the existing dismounting tool is poor in universality, is only suitable for the road wheels of tanks of specific types, and is provided with a plurality of different tools in the face of road wheels of different types and specifications, so that the complexity and cost of logistical support are increased. Meanwhile, the tools are easy to damage the bogie wheels and related components in the disassembling process, such as scraping journals, damaging sealing elements and the like, so that the service life and reliability of equipment are further reduced.

In order to meet the requirements of quick maintenance and guarantee of a tank, the disassembly efficiency is improved, the safety of operators is guaranteed, the maintenance cost is reduced, the tool universality is improved, and the tank bogie disassembly tool is very necessary to solve the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a tank bogie dismounting tool, which solves the problems of low efficiency, high safety risk and poor universality of dismounting tools in the mode of dismounting the tank bogie by manpower in the prior art.

The tank bogie wheel disassembly tool comprises a base plate, wherein a cushion block is fixedly connected to the rear of the top end of the base plate, a jacking device is arranged at the top end of the cushion block, and a puller device is arranged above the base plate;

the jacking device comprises a balance shaft connecting disc arranged at the arc-shaped groove of the cushion block, a first supporting frame and a second supporting frame are arranged on the front end face of the balance shaft connecting disc, and the first supporting frame and the second supporting frame are connected with the balance shaft connecting disc through first bolts.

Preferably, the puller device comprises a puller chassis arranged at the top end of the base plate, a puller connecting disc is fixedly connected at the top end of the puller chassis, a puller fixing sleeve is fixedly connected at the top end of the puller connecting disc, a puller jackscrew is connected with the inner thread of the puller fixing sleeve, and the outer wall of the bottom end of the puller jackscrew is respectively connected with the puller chassis and the opening of the puller connecting disc in a sliding manner.

Preferably, the through holes of the puller connecting disc are respectively provided with a second bolt, and the second bolts are respectively in threaded connection with the puller chassis and the base plate.

Preferably, a baffle is fixedly connected to the outer side of the top end of the cushion block, and the outer wall of the baffle is attached to the outer wall of the balance shaft connecting disc.

Preferably, the top end of the puller jackscrew is fixedly connected with a puller crank.

Preferably, the first support frame and the second support frame are identical in shape and size.

Advantageous effects

The utility model provides a tank bogie wheel disassembly tool, which has the following beneficial effects:

The disassembly efficiency is improved, namely the existing disassembly mode which depends on manpower and simple tools, such as a crowbar and a jack, is often required to be disassembled for a plurality of hours once, and the maintenance progress of the tank is seriously influenced. The disassembly tool disclosed by the application is simple in disassembly operation, can shorten the disassembly time, greatly improves the maintenance efficiency, and ensures that the tank can quickly return to combat or training tasks;

The safety performance is enhanced, the traditional method is manually operated, and when the loading wheel is lifted, the wheel is easy to slide down due to poor control of force, so that the safety of operators is endangered. The loading wheel is disassembled in an outward pulling mode, so that potential safety hazards are fundamentally eliminated, and personnel safety is guaranteed;

the universality is improved, the adaptability of the conventional dismounting tool is single, different tools are required to be equipped for tank bogie wheels of different models, and the logistic management difficulty and cost are increased. The tool innovatively designs the jacking device capable of flexibly adjusting the angle, can be suitable for tank bogie wheels with various specifications and models through simple adjustment, and can meet various requirements, so that logistic burden is obviously reduced;

The damage of parts is reduced, namely the shaft neck is easy to scratch and the sealing element is easy to damage when the existing tool is disassembled. The tool adopts a mode of being attached to the side face of the bogie wheel, force is evenly applied in the disassembling process, local stress is avoided being overlarge, damage to the bogie wheel and related parts is greatly reduced, the service life of tank parts is prolonged, and maintenance cost is saved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a plan cross-sectional view of the present utility model.

Fig. 3 is an enlarged partial schematic view of the present utility model.

In the figure, 1, a backing plate; 2, a cushion block, 3, a baffle plate, 4, a balance shaft connecting disc, 5, a first bolt, 6, a first supporting frame, 7, a second supporting frame, 8, a puller chassis, 9, a puller connecting disc, 10, a puller fixing sleeve, 11, a puller jackscrew, 12, a puller crank and 13, and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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. 1-3, the utility model provides a technical scheme that a tank bogie wheel disassembly tool comprises a base plate 1, wherein a cushion block 2 is fixedly connected to the rear of the top end of the base plate 1, a jacking device is arranged at the top end of the cushion block 2, and a puller device is arranged above the base plate 1;

The jacking device comprises a balance shaft connecting disc 4 arranged at the arc-shaped groove of the cushion block 2, a first supporting frame 6 and a second supporting frame 7 are arranged on the front end face of the balance shaft connecting disc 4, and the first supporting frame 6 and the second supporting frame 7 are connected with the balance shaft connecting disc 4 through a first bolt 5;

An arc-shaped groove is processed at the top end of the cushion block 2, so that the balance shaft connecting disc 4 can be supported, the cushion block 2 is made of high-strength steel and has a wide supporting surface and a stable triangular structure, the fact that the tool cannot displace or topple over in the operation process is guaranteed, the structure in the jacking device is also made of the high-strength steel, stable and strong driving force can be provided, the force required by disassembling tank road wheels of different models is met, the puller device is made of the high-strength steel, and the pulling force required by the road wheels outwards can be met.

The embodiment is further configured that the puller device comprises a puller chassis 8 arranged at the top end of the base plate 1, a puller connecting disc 9 is fixedly connected at the top end of the puller chassis 8, a puller fixing sleeve 10 is fixedly connected at the top end of the puller connecting disc 9, a puller jackscrew 11 is connected with the inner thread of the puller fixing sleeve 10, and the outer wall of the bottom end of the puller jackscrew 11 is respectively connected with openings of the puller chassis 8 and the puller connecting disc 9 in a sliding manner;

openings are formed in the puller base plate 8 and the puller connecting disc 9 for the puller wires 11 to pass through.

The embodiment is further provided that the second bolts 13 are arranged at all the through holes of the puller connecting disc 9, and the second bolts 13 are respectively connected with the puller chassis 8 and the base plate 1 in a threaded manner;

A plurality of through holes are processed in the interior of the puller connecting disc 9 for the second bolts 13 to pass through, and meanwhile, the puller chassis 8 can be mounted on the base plate 1 through the second bolts 13, so that the puller connecting disc is convenient to store.

The embodiment is further arranged that a baffle plate 3 is fixedly connected to the outer side of the top end of the cushion block 2, and the outer wall of the baffle plate 3 is attached to the outer wall of the balance shaft connecting disc 4;

The balance shaft connection disc can be blocked by the baffle 3.

The embodiment is further arranged that the top end of the puller jackscrew 11 is fixedly connected with a puller crank 12.

The present embodiment is further configured such that the first support frame 6 and the second support frame 7 have the same shape and size.

It is worth to say that standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the types of related electrical structural equipment can be selected according to the requirements of users, the use requirements of the utility model are only required to be met, the circuit connection adopts the conventional connection modes in the prior art, and the control, current detection, position feedback, predicted voltage synchronization, parameter adjustment and the like of the electrical equipment are all the prior art and are not repeated herein. What is not described in detail in this specification is all that is known to those skilled in the art.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples

The preparation stage comprises the steps of moving the device to the vicinity of a tank parking position, checking whether all parts of a tool are good or not, working normally, unscrewing first bolts 5 on a first support frame 6 and a second support frame 7, adjusting the angles of the first support frame 6 and the second support frame 7 according to the diameter of a tank bogie wheel which is required to be disassembled, screwing the first bolts 5, and then disassembling a puller chassis 8, a puller fixing sleeve 10 and the like from a base plate 1 through second bolts 13;

The positioning and connection are carried out, namely, a base plate 1 and the like are driven to approach the tank, the positions of the base plate 1 and a cushion block 2 are adjusted, a balance shaft connecting disc 4 is aligned with the front end of a balance shaft of a tank road wheel and connected, then a vehicle is started, the vehicle moves forwards for 30 cm, at the moment, the balance shaft of the tank road wheel drives the balance shaft connecting disc 4 to move, the balance shaft connecting disc 4 drives a first support frame 6 and a second support frame 7 to move, the first support frame 6 and the second support frame 7 are matched with the base plate 1, the cushion block 2 and the like to jack up the tank road wheel, and thus, the tank road wheel leaves track teeth;

The method comprises the steps of detaching a shaft cover of a tank road wheel, detaching a fixing bolt of the tank road wheel, installing a puller base 8 on the road wheel, fixing the puller base through a second bolt 13, rotating a puller crank 12, driving a puller top wire 11 to rotate through the puller crank 12, and moving the puller top wire 11 through a puller fixing sleeve 10 until the tip of the puller top wire 11 is attached to the tank road wheel, so that the tank road wheel can be pulled out through the puller crank 12, a puller screw 11 and the like;

and carrying the detached tank bogie to a designated position for maintenance or replacement, and cleaning greasy dirt and dirty on the surface of the tool.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tool for disassembling tank road wheels, comprising a pad (1), characterized in that: a pad block (2) is fixedly connected to the rear of the top end of the pad (1), a push-opening device is installed at the top end of the pad block (2), and a puller device is installed above the pad (1).

The opening device includes a balance shaft connecting plate (4) disposed in the arc groove of the pad (2). A first support frame (6) and a second support frame (7) are installed on the front end face of the balance shaft connecting plate (4), and the first support frame (6) and the second support frame (7) are connected to the balance shaft connecting plate (4) by a first bolt (5).

2. A tank road wheel disassembly fixture according to claim 1, characterized in that the puller device includes a puller base plate (8) disposed at the top of the pad plate (1), a puller connecting plate (9) is fixedly connected to the top of the puller base plate (8), a puller fixing sleeve (10) is fixedly connected to the top of the puller connecting plate (9), and a puller set screw (11) is threadedly connected to the inside of the puller fixing sleeve (10), and the bottom outer wall of the puller set screw (11) is slidably connected to the opening of the puller base plate (8) and the puller connecting plate (9).

3. A tank road wheel disassembly fixture according to claim 2, characterized in that a second bolt (13) is provided at each of the through holes of the puller connecting plate (9), and the second bolt (13) is threadedly connected to the puller base plate (8) and the pad plate (1) respectively.

4. The tank road wheel disassembly fixture according to claim 1, characterized in that a baffle (3) is fixedly connected to the outer side of the top of the pad (2), and the outer wall of the baffle (3) is in contact with the outer wall of the balance shaft connecting plate (4).

5. A tank road wheel disassembly fixture according to claim 2, characterized in that a puller handle (12) is fixedly connected to the top end of the puller top screw (11).

6. The tank road wheel disassembly fixture according to claim 1, characterized in that the first support frame (6) and the second support frame (7) have the same shape and size.