CN218927651U - Dismantle frock - Google Patents

Abstract

The utility model relates to the field of equipment accessories, and discloses a disassembly tool which comprises a bottom plate, upright posts parallelly fixed on the bottom plate and a cross beam fixed above the upright posts, wherein a pulling mechanism for separating two end covers of a generator from each other is arranged between the upright posts and the cross beam, the pulling mechanism comprises a pressing block which is convexly arranged at one side opposite to the upright posts and is in butt joint with a lower end cover of the generator, a lifting piece which is vertically arranged between the upright posts above the pressing block and a driving piece which is arranged on the cross beam and drives the lifting piece to lift, the lifting piece comprises two pulling blocks which are in butt joint with the bottom of the upper end cover of the generator, the pressing block is in butt joint with the bottom of the upper end cover of the generator, and the driving piece is used for upwards pulling the lifting piece.

Description

Dismantle frock

Technical Field

The utility model relates to the field of tooling equipment, in particular to a disassembly tool.

Background

In industrial production, various devices are not separated from use, some motors are usually provided with a protective housing, see a generator disclosed in application number CN201608612U, the generator comprises a housing and end covers fixedly connected to two ends of the housing, and parts such as a rotor and a stator are arranged in the housing.

When the generator needs maintenance or malfunctions and needs maintenance, the end cover of the generator needs to be detached to expose internal parts, and the connection part of the end cover and the shell is easy to corrode or rust in the long-term use process of the generator, so that the end cover and the shell are difficult to detach.

Disclosure of Invention

Aiming at the defect that the disassembly of the generator shell and the end cover is difficult due to corrosion or rust in the prior art, the utility model provides a disassembly tool capable of rapidly separating the end cover from the shell.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a dismantle frock, including the bottom plate, the stand that is fixed in on the bottom plate in parallel and be fixed in the crossbeam of stand top, be provided with between stand and crossbeam with the mechanism of pulling of generator both ends cover separation dorsad, pull the mechanism including with the relative one side of stand protruding establish with the butt of generator lower extreme cover press block, the lifting member that vertical lift set up between the stand in low briquetting top and the driving piece that drives lifting member and lift that sets up on the crossbeam, the lifting member includes two pull blocks with generator upper end cover bottom butt.

By adopting the scheme, the generator is placed on the bottom plate, the pressing block of the pulling mechanism is propped against the lower end cover of the generator, the pulling block is propped against the bottom of the upper end cover of the generator, the driving piece applies an upward force to the pulling block, the upper end cover is clamped by the pulling block to move upwards, and the pressing block is propped against the lower end cover to enable the lower end cover to be in a static state, so that the upper end cover of the generator is detached and separated from the generator.

Preferably, a cushion block for driving the lower end cover of the generator to abut against the pressing block is arranged on the bottom plate.

By adopting the scheme, the cushion blocks can be replaced according to the heights of the generators, and the lower end cover of the generator is always propped against the lower part of the propping block when the generators with different heights are operated, so that the applicability is improved.

Preferably, the lifting piece comprises a lifting rod vertically arranged and a cross rod vertically fixed at the bottom of the lifting rod, and the pulling block is sleeved at two ends of the cross rod and can move in a sliding manner relative to the cross rod.

By adopting the scheme, the lifting rod adjusts the height of the pull block through lifting movement so as to adapt to the clamping of the generators with different heights; the pull blocks are adjusted by the horizontal distance so as to adapt to the clamping of generators with different widths, and the structure can adapt to generators with different heights and widths, so that the applicability is obviously improved.

Preferably, the pressing block is horizontally inserted on the upright post and can horizontally slide relative to the fixed upright post.

By adopting the scheme, the pressing block can horizontally slide according to different widths of the generator, so that the pressing block is suitable for generators with different widths, and the applicability is increased.

Preferably, a guide mechanism capable of vertically lifting the cross rod is arranged between the upright post and the pull rod, the guide mechanism comprises a guide groove vertically arranged on the upright post, and two ends of the cross rod extend out of the guide groove and are vertically guided and matched with the guide groove.

By adopting the scheme, the cross rod is matched with the guide groove in a vertical guiding way, and when the pull rod moves up and down, the cross rod moves on the guide groove in a guiding way more stably, so that the clamping stability of the lifting block is improved.

Preferably, the driving piece comprises an air cylinder fixed above the cross beam, and a piston rod of the air cylinder penetrates through the cross beam and is fixedly connected with the lifting rod.

By adopting the scheme, the piston rod of the air cylinder is fixedly connected with the lifting rod, when the piston of the air cylinder reciprocates, the lifting rod can be driven to move up and down, when the upper end cover of the generator needs to be lifted, the piston rod of the air cylinder moves upwards relative to the cross beam, and the upper end cover of the generator is rapidly detached along with continuous shrinkage of the piston rod.

Preferably, the cross beam is provided with a linear bearing for smooth expansion and contraction of the piston rod.

By adopting the scheme, the linear bearing can reduce the friction force between the piston rod and the cross beam, and simultaneously reduce the abrasion between the piston rod and the cross beam, so that the telescopic movement of the piston rod is smoother.

The utility model has the remarkable technical effects due to the adoption of the technical scheme:

1. the device comprises a vertical column, a transverse beam, a driving piece, a pulling mechanism, a pulling block, a lifting rod, a supporting block, a cushion block, a lifting block and a lifting block.

2. The linear bearing which can be used for the telescopic movement of the piston rod is arranged on the cross beam, and the advantages are that the friction force at the joint of the cross beam and the piston rod can be reduced, so that the telescopic movement of the piston rod is smoother.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a cross-sectional view of a disassembly tool according to the present embodiment;

fig. 2 is a schematic view of the column of the present embodiment.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a bottom plate; 2. a column; 3. a cross beam; 4. pressing blocks; 5. pulling blocks; 6. a lifting rod; 7. a cross bar; 8. a guide groove; 9. a cushion block; 10. a guide groove; 11. a linear bearing; 12. a cylinder; 13. a piston rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Examples

The utility model provides a dismantlement frock, refer to fig. 1 and 2, including bottom plate 1, the stand 2 that is fixed in on the bottom plate 1 in parallel and be fixed in the crossbeam 3 of stand top, opposite one side is protruding to be equipped with to press the piece 4 on the stand 2, press the piece 4 level to peg graft on stand 2 and can relative stand 2 level slip motion, the generator inserts to on bottom plate 1 top from between the two stands 2, press the lower extreme cover of generator through the regulation interval that slides to press the piece 4, vertically lift is provided with the lifting piece between pressing piece 4 top and stand 2, the lifting piece includes lifter 6 of vertical setting and the horizontal pole 7 of being fixed in the lifter bottom, the both ends of horizontal pole 7 are located to the cover of pulling piece 5 and can relative horizontal pole 7 slip motion, the lifter is lifting motion, adjust the pulling piece 5 height, the pulling piece 5 is along the interval of two pulling pieces of horizontal pole slip adjustment, make the pulling piece just butt generator's upper end cover, be provided with the guide slot 10 that can supply 7 vertical lift between stand 2 and pull rod 8, 6 when doing the lift motion, guide movement on the guide slot 10 is more stable, thereby make the pulling piece 7 more stable on the guide and more add the end cover.

The driving piece 12 for driving the lifting piece to lift is arranged on the cross beam 3, the driving piece in the embodiment is a cylinder 12 fixed on the cross beam, a piston rod 13 of the cylinder 12 is fixedly connected with the lifting rod 6, when the piston rod 13 performs shrinkage motion, the lifting rod 6 is driven to move upwards, and a linear bearing 11 which can smoothly stretch and retract the piston rod 13 is arranged on the cross beam 3.

The bottom plate is provided with a cushion block 9 for driving the lower end cover of the generator to be abutted against the pressing block, and when the generators with different heights are operated, the lower end cover 15 of the generator is always abutted against the lower side of the pressing block 4 through replacing the cushion block 9.

The disassembly step of the generator end cover comprises the following steps: firstly, a proper cushion block is selected according to the height of a lower end cover of a generator to be placed on a bottom plate, then the generator is inserted between stand columns and placed on the cushion block, then, a pressing block is moved to press the pressing block against the upper end face of the lower end cover, further, a pulling block is moved to be inserted into the lower end face of the upper end cover, an electromagnetic valve arranged on the stand columns in a opposite mode is pressed to switch the movement direction of a cylinder piston rod, the cylinder piston rod is retracted, the pulling block moves vertically upwards, and the pressing block is abutted against the lower end cover to drive the lower end cover to be in a static state, so that the upper end cover moves upwards to be separated from the lower end cover, and the opening of the generator end cover is realized.

Claims (7)

1. The utility model provides a dismantle frock, includes bottom plate (1), parallel fixation stand (2) on the bottom plate and be fixed in crossbeam (3) of stand top, its characterized in that: the electric generator comprises an upright post (2) and a cross beam (3), wherein a pulling mechanism for separating two end covers of the electric generator from each other is arranged between the upright post (2) and the cross beam (3), the pulling mechanism comprises a pressing block (4) which is convexly arranged on one side opposite to the upright post and is abutted to the lower end cover of the electric generator, a lifting piece which is vertically arranged between the upright posts (2) above the pressing block (4) and a driving piece which is arranged on the cross beam (3) and is used for driving the lifting piece to lift, and the lifting piece comprises at least two pulling blocks (5) which are abutted to the bottom of the upper end cover of the electric generator.

2. The disassembly tool according to claim 1, wherein: a cushion block (9) for driving the lower end cover of the generator to be abutted against the pressing block (4) is arranged on the bottom plate (1).

3. The disassembly tool according to claim 1, wherein: the lifting piece comprises a lifting rod (6) which is vertically arranged and a cross rod (7) which is vertically fixed at the bottom of the lifting rod, and the pulling block (5) is sleeved at two ends of the cross rod and can move in a sliding manner relative to the cross rod.

4. The disassembly tool according to claim 1, wherein: the pressing block (4) is horizontally inserted on the upright post (2) and can horizontally slide relative to the fixed upright post (2).

5. A disassembly tool according to claim 3, wherein: a guide mechanism capable of vertically lifting the cross rod (7) is arranged between the upright post (2) and the cross rod (7), the guide mechanism comprises a guide groove (10) which is vertically arranged on the upright post, and two ends of the cross rod extend out of the guide groove (10) and are vertically guided and matched with the guide groove (10).

6. The disassembly tool according to claim 1, wherein: the driving piece comprises an air cylinder (12) fixed above the cross beam, and a piston rod (13) of the air cylinder penetrates through the cross beam (3) and is fixedly connected with the lifting rod (6).

7. The disassembly tool according to claim 1, wherein: a linear bearing (11) which can smoothly stretch and retract a piston rod (13) is arranged on the cross beam (3).

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