CN202861739U - Shaft disassembling machine - Google Patents

Abstract

The utility model provides a shaft disassembling machine. The shaft disassembling machine comprises a support and a lifting jack. The support further comprises a base which is used for placing a to-be-disassembled shaft device and a suspension rack which is formed by extending upward from the base. The base is provided with a hollow structure which is used for holding shaft type parts in the to-be-disassembled shaft machine. The bottom of the lifting jack tightly ejects the suspension, and the top of the lifting jack is used for tightly ejecting the shaft type parts. Due to the fact that the lifting jack is utilized to replace a digging machine to extrude the shaft type parts, the shaft disassembling machine has the advantages of saving manpower and being safe and rapid to operate.

Description

A kind of axial organ of tearing open

Technical field

The utility model relates to extracting tool, relates in particular to a kind of axial organ of tearing open for removing axial workpiece.

Background technology

All the time, similar dismounting all adopts special use to take off tool during with axial workpiece that fluid-flywheel clutch is connected, and the tool of taking off of different model is adopted in the dismounting of different model part.But on-the-spot part is removed and is tended to run into many different situations, as: because for a long time operation under adverse circumstances, two connector rust are dead; The undesired running of equipment causes two problems such as connector coking.So, the difficulty of two connectors of dismounting is just very large, and routine is taken off tool often can not satisfy job requirements, by force operation, even may cause taking off the tool damage, also exist simultaneously the repair demolition process dangerous, the problem that the activity duration is long.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and the axial organ of tearing open of a kind of safety, high efficiency is provided.

The technical solution of the utility model provides a kind of axial organ of tearing open, comprise support and jack, described support further comprises be used to the base of placing shaft device to be torn open and extends upward the suspension of formation from described base, described base is provided with the hollow-core construction for the axial workpiece that holds shaft device described to be torn open of up/down perforation, the bottom of described jack and described suspension hold out against, and the top of described jack is used for holding out against described axial workpiece.

Preferably, described jack holds out against by auxiliary round steel and described axial workpiece.

Preferably, described base is the rectangle space framework of welding formation.

Preferably, described suspension is the rectangle plane framework of welding formation.

Preferably, two right angles at described suspension top are provided with reinforcement.

Preferably, described rectangle space framework and described rectangle plane framework are that No. 11 mining i beams are made.

Preferably, the diameter of described auxiliary round steel is 30mm.

Preferably, described jack is that bearing capacity is 30 tons mechanic jacks.

After adopting technique scheme, has following beneficial effect: owing to utilizing jack to replace taking off tool, axial workpiece is extruded, saved manpower, handling safety, quick.

Description of drawings

Fig. 1 is the structural representation of tearing axial organ among the utility model embodiment open;

Fig. 2 is the side view of the utility model embodiment medium-height trestle;

Fig. 3 is the top view of the utility model embodiment medium-height trestle.

The Reference numeral table of comparisons:

1---support 2---jack 3---high speed shaft

4---fluid-flywheel clutch 11---base 12---suspensions

13---hollow-core construction 21---auxiliary round steel 121---reinforcements

The specific embodiment

Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.

In the present embodiment, as shown in Figure 1, tear axial organ open and comprise support 1 and jack 2, support 1 further comprises be used to the base 11 of placing shaft device to be torn open and extends upward the suspension 12 of formation from base 11, base 11 be provided with up/down perforation be used for hold shaft device to be torn open axial workpiece hollow-core construction 13(as shown in Figure 3), the bottom of jack 2 and suspension 12 hold out against, top and the axial workpiece of jack 2 hold out against, shaft device to be torn open is fluid-flywheel clutch 4 in the present embodiment, and axial workpiece is high speed shaft 3.

Before the dismounting, with the high speed shaft 3 of fluid-flywheel clutch 4 down integral body be placed on the base 11, high speed shaft 3 is housed in the hollow-core construction 13; Then, jack 2 is placed between suspension 12 and the fluid-flywheel clutch 4, then adjusts jack 2, so that the top of jack 2 (being telescopic head) holds out against with high speed shaft 3, the lower surface of the bottom of jack 2 and suspension 12 holds out against.During dismounting, stretch out downwards at the top of jack 2, and fluid-flywheel clutch 4 is fixed on the base 11 motionless, and jack 2 extrudes high speed shaft 3 from fluid-flywheel clutch 4, finish the dismounting of high speed shaft 3.

In the present embodiment, as shown in Figure 1, jack 2 holds out against by the Kong Zhongyu high speed shaft 3 that auxiliary round steel 21 is deep into fluid-flywheel clutch 4.

Preferably, jack 2 also can be directly and axial workpiece hold out against.

In the present embodiment, as shown in Figure 1, two right angles at suspension 12 tops are provided with reinforcement 121.Because jack 2 in pushing high speed shaft 3, produces larger reaction force to suspension 12, in order to guarantee the structural stability of suspension 12, therefore at two right angles at top reinforcement 121 is set.

In the present embodiment, shown in Fig. 2-3, the rectangle space framework of base 11 for being welded into, the rectangle plane framework of suspension 12 for being welded into.Hollow-core construction 13 on the base 11 is surrounded by many rod members of rectangle space framework.

Preferably, base 11 also can be solid construction, forms hollow-core construction 13 in solid construction boring, and the slightly larger in diameter in hole is in the size of axial workpiece.

Preferably, rectangle space framework and rectangle plane framework are that No. 11 mining i beams are made.No. 11 mining i beam stable performances, rational in infrastructure, strength and stiffness good, is mainly used in tunnel under the coal mine, roadway support.

Preferably, the diameter of auxiliary round steel 21 is 30mm, and jack is that bearing capacity is 30 tons mechanic jacks.Mechanic jacks makes again screw jack can fall usefulness, is applicable to the rail truck maintenance, and bridge is installed, the mine, the support of architectural engineering, and vehicle, the usefulness of the lifting of the weights such as equipment has simple in structure, advantage easy to use, safe and reliable is the wider lifting gear of a kind of application.

The axial organ of tearing open in the utility model is not limited only to dismounting for fluid-flywheel clutch, can also be used for other small-sized connecting pieces of dismounting, such as shaft coupling etc.

Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.

Claims (8)

1. tear axial organ open for one kind, it is characterized in that, comprise support and jack, described support further comprises be used to the base of placing shaft device to be torn open and extends upward the suspension of formation from described base, described base is provided with the hollow-core construction for the axial workpiece that holds shaft device described to be torn open of up/down perforation, the bottom of described jack and described suspension hold out against, and the top of described jack is used for holding out against described axial workpiece.

2. the axial organ of tearing open according to claim 1 is characterized in that, described jack holds out against by auxiliary round steel and described axial workpiece.

3. the axial organ of tearing open according to claim 1 is characterized in that, the rectangle space framework that described base forms for welding.

4. the axial organ of tearing open according to claim 3 is characterized in that, the rectangle plane framework that described suspension forms for welding.

5. the axial organ of tearing open according to claim 4 is characterized in that, two right angles at described suspension top are provided with reinforcement.

6. the axial organ of tearing open according to claim 4 is characterized in that, described rectangle space framework and described rectangle plane framework are that No. 11 mining i beams are made.

7. the axial organ of tearing open according to claim 2 is characterized in that, the diameter of described auxiliary round steel is 30mm.

8. the axial organ of tearing open according to claim 1 is characterized in that, described jack is that bearing capacity is 30 tons mechanic jacks.

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