CN217735613U - Electric barring machine for DF4B diesel engine - Google Patents

Abstract

The utility model discloses a DF4B diesel engine electric jigger relates to diesel engine accessory equipment technical field, the utility model discloses a main part, the inside drive arrangement that is equipped with of main part, the drive arrangement front end is equipped with inside and outside transition cover, the inside and outside transition cover inside of drive arrangement front end and is equipped with the joint body, inside and outside transition cover upper end is equipped with the briquetting group, drive arrangement is electric torque wrench, inside and outside transition cover is hollow cylindrical structure, inside and outside transition cover surface evenly distributed is equipped with 6 holes, the hole matches with the bolt head, inside and outside transition cover outermost end upper end is equipped with the connecting block, the briquetting group includes briquetting and the screw rod of being connected with the briquetting, the screw rod passes connecting block and bolted connection, the joint body is the hexagonal head, be equipped with the square head that matches with the hexagonal head on the electric torque wrench, the utility model has the characteristics of simple structure, small, light in weight, anti-overload capacity are strong.

Description

Electric barring machine for DF4B diesel engine

Technical Field

The utility model relates to a diesel engine accessory equipment technical field, more specifically relate to an electric barring machine of DF4B diesel engine.

Background

Various engines such as the existing steam turbine, diesel engine, gasoline engine, gas engine and the like all need a diesel engine turning gear to participate in the operation in the processes of production assembly, maintenance, start and stop. Barring mechanism mainly divide into manual barring, electronic barring, pneumatic barring, and present barring machine adopts the balance pin speed reducer as the power supply, and fixing base, transition cover, electric cabinet etc. constitute, and the barring is realized in positive and negative commentaries on classics through electric cabinet control motor, consequently has the barring machine because of bulky, and it is little to reach the moment of torsion, causes availability factor to hang down excessively, and factor of safety hangs down excessively, needs many people to cooperate could the work of barring.

Therefore, according to the technical problem, the electric jigger for the DF4B diesel engine is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of the bulky inconvenient operation of the car turning machine among the prior art, the utility model discloses a DF4B diesel engine electric car turning machine.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a DF4B diesel engine electric barring machine, includes the main part, the inside drive arrangement that is equipped with of main part, the drive arrangement front end is equipped with inside and outside transition cover, drive arrangement front end and inside and outside transition cover inside are equipped with the joint body, inside and outside transition cover upper end is equipped with the briquetting group, drive arrangement is electronic torque wrench, inside and outside transition cover is hollow cylindrical structure, inside and outside transition cover surface evenly distributed is equipped with 6 holes, the hole matches with the bolt head, inside and outside transition cover outermost end upper end is equipped with the connecting block, the briquetting group includes the briquetting and the screw rod of being connected with the briquetting, the screw rod passes connecting block and bolted connection, the joint body is the hexagonal head, be equipped with the cubic head that matches with the hexagonal head on the electronic torque wrench, the joint body is connected with the drive arrangement is detachable.

Furthermore, the electric torque wrench is detachably connected with the inner transition sleeve and the outer transition sleeve, and is convenient to mount and dismount.

Furthermore, a handle is arranged behind the electric torque wrench, so that the electric torque wrench is convenient to hold.

The working principle is as follows: the inner and outer transition sleeves and the driving device of the jigger are adjusted, the positions of the original six bolt heads on the inner and outer transition sleeves and the jigger are adjusted, six holes in the inner and outer transition sleeves are aligned with the bolt heads, a pressing block is tightly pressed on a back flange on the jigger and then an M12 bolt is locked, an inner joint body is connected to a hexagonal head of the jigger of the diesel engine, a square head of an electric wrench is connected with a joint body, the hexagonal head of the electric wrench is connected with the hexagonal head of a connecting seat, the electric torque wrench is electrified (220V 50HZ) after people press a button of the electric torque wrench to turn the jigger forward and reversely, the square head of the electric torque wrench rotates to drive the joint body to rotate, and the hexagonal head of the jigger mechanism is driven to rotate after the joint body rotates to realize the jigger.

The utility model has the advantages as follows:

1. the utility model discloses simple structure has characteristics small, light in weight, anti overload capacity is strong. The output torque can reach 500N.M through multiple stages, and the requirement of the electric barring gear is completely met.

2. The utility model discloses do not need many people to operate, it is very convenient to operate and maintain.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

reference numerals are as follows: 1-connecting seat, 2-pressing block group, 3-electric wrench, 4-joint body.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 2, an electric jigger of DF4B diesel engine comprises a main body, a driving device is arranged in the main body, an inner and outer transition sleeve is arranged at the front end of the driving device, a joint body 4 is arranged inside the inner and outer transition sleeve and at the front end of the driving device, a press block group 2 is arranged at the upper end of the inner and outer transition sleeve, the driving device is an electric torque wrench, the inner and outer transition sleeve is of a hollow cylindrical structure, 6 holes are uniformly distributed on the outer surface of the inner and outer transition sleeve, the holes are matched with bolt heads, a connecting block is arranged at the upper end of the outermost end of the inner and outer transition sleeve, the press block group 2 comprises a press block and a screw connected with the press block, the screw passes through the connecting block and is connected with the bolt, the joint body 4 is a hexagonal head, a tetragonal head matched with the hexagonal head is arranged on the electric torque wrench, and the joint body 4 is detachably connected with the driving device.

Use the utility model discloses the time, inside and outside transition cover and drive arrangement of the car loader, and the position of original six bolt heads on transition cover and the barring inside and outside the adjustment, six holes on the inside and outside transition cover align with the bolt head, compress tightly the briquetting and lock M12 bolt behind the back flange on the barring again, connect the interior joint body 4 to the hexagonal of diesel engine barring overhead, again with electric wrench's square head and connect body 4 to be connected, and electric wrench's hexagonal is connected with the hexagonal of connecting seat 1, give electric torque wrench circular telegram (220V 50HZ) behind the people, press electric torque wrench button and can carry out the positive and negative barring, electric torque wrench's square head is rotatory to be driven the joint body 4 and is rotatory, the rotatory realization barring of the hexagonal that drives the barring mechanism of the rotatory back of joint body 4.

Example 2

As shown in fig. 1 to fig. 2, in order to facilitate the disassembly of the present invention, the present embodiment is further improved on the basis of embodiment 1, specifically, the electric torque wrench is detachably connected to the inner sleeve 4, and is convenient to use in the assembling and disassembling process.

The protection scope of the present invention is not limited to the above examples, and variations such as main body shapes made by those skilled in the art on the basis of the present invention are all within the protection scope.

Claims (6)

1. The utility model provides a DF4B diesel engine electric jigger, includes the main part, its characterized in that, inside drive arrangement (3) of being equipped with of main part, drive arrangement (3) front end is equipped with inside and outside transition cover (1), inside joint body (4) of being equipped with of drive arrangement (3) front end and inside and outside transition cover (1), inside and outside transition cover (1) upper end is equipped with briquetting group (2), drive arrangement (3) are electronic torque wrench.

2. The electric vehicle turning machine for the DF4B diesel engine according to claim 1, characterized in that: the inner and outer transition sleeve (1) is of a hollow cylindrical structure, 6 holes are uniformly distributed in the outer surface of the inner and outer transition sleeve (1), and the holes are matched with bolt heads.

3. The electric vehicle turning machine for the DF4B diesel engine according to claim 1, characterized in that: the outer transition cover (1) the extreme upper end of being equipped with the connecting block inside and outside, the briquetting group is including briquetting and the screw rod of being connected with the briquetting, the screw rod passes connecting block and bolted connection.

4. The electric vehicle turning machine for the DF4B diesel engine according to claim 1, characterized in that: the electric torque wrench is detachably connected with the inner and outer transition sleeves (1).

5. The electric vehicle turning machine for the DF4B diesel engine according to claim 1, characterized in that: the joint body (4) is a hexagonal head, a square head matched with the hexagonal head is arranged on the electric torque wrench, and the joint body (4) is detachably connected with the driving device.

6. The electric vehicle turning machine for the DF4B diesel engine according to claim 1, characterized in that: and a handle is arranged behind the electric torque wrench.

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