CN219358589U - Special machine for assembling vertical multistage pump - Google Patents

Abstract

The utility model relates to a special machine for assembling a vertical multi-stage pump, which belongs to the field of vertical multi-stage pump assembling equipment, and comprises the following components: lifting device's rear is provided with the frame case, and the one end that lifting device was kept away from to the frame case is fixed with the backplate, and the top of backplate is fixed with the deflector, and the bottom of deflector is provided with the guide rail, is provided with electronic translation module on the frame case, is provided with servo lift module on the electronic translation module, and servo lift module's top slides and sets up in the guide rail, and servo lift module's lift end is provided with plane rotation type pressure disk. The utility model can provide stable and even press-fitting force for the vertical multistage pump through the mutual matching of the electric translation module and the servo lifting module, and can save the physical strength of operators while improving the assembly quality of the multistage pump.

Description

Special machine for assembling vertical multistage pump

Technical Field

The utility model belongs to the field of vertical multi-stage pump assembly equipment, and particularly relates to a special machine for assembling a vertical multi-stage pump.

Background

The basic structure of the multistage pump is composed of a water inlet section, a water outlet section, a middle section, a tail cover, an impeller, a pump body, a pump shaft, a bearing, a sealing ring, a stuffing box and the like.

The prior art chinese patent CN204213055U discloses a vertical assembly platform of multistage pump, including hydraulic elevator, backup pad, adjusting screw, adjusting nut, lock nut, replacement section, cushion, round nut, adjusting center, assembly pit, hydraulic elevator installs in the assembly pit, is equipped with the backup pad on the hydraulic elevator, installs four adjusting screw in the backup pad, is equipped with adjusting nut and lock nut on the adjusting screw, installs the adjusting center in the middle of the backup pad, is equipped with replacement section, cushion, round nut on the adjusting center. The device can adjust the height of lift platform while assembling, makes each grade of multistage pump all can be light convenient the packing, but all is by artifical manual press-fit in its assembly process, has the uneven problem of application of force, seriously influences multistage pump's pressure equipment quality. Therefore, how to provide a special machine for assembling a vertical multi-stage pump, which can adjust the height and uniformly apply pressure to save manpower, is a problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a special machine for assembling a vertical multi-stage pump, which solves the problems in the background technology.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

a special machine for assembling a vertical multi-stage pump, comprising: lifting device, lifting device's rear is provided with the frame case, the frame case is kept away from lifting device's one end is fixed with the backplate, the top of backplate is fixed with the deflector, the bottom of deflector is provided with the guide rail, be provided with electronic translation module on the frame case, be provided with servo lift module on the electronic translation module, servo lift module's top slides and sets up in the guide rail, servo lift module's lift end is provided with plane rotation type pressure disk.

Preferably, the top edge of elevating gear is fixed with electronic cylinder support, electronic cylinder support one end is provided with electronic cylinder, and the other end is provided with the tool basket, be provided with the frock board between electronic cylinder and the tool basket, the frock board with elevating gear's lift end drive connection, the week side of frock board still is provided with limit stop.

Preferably, a drawer and a control panel are arranged on the side face of the frame box.

Preferably, the guide plate bottom is provided with operation lighting lamps on two sides of the guide rail, and the front end of the guide plate is also provided with operation indicating lamps and hooks.

Preferably, the rear end of the rack box is provided with a cabinet door, so that the equipment is convenient to overhaul and maintain in the later period.

Preferably, the backboard is provided with a plurality of power interfaces and air source interfaces.

Compared with the prior art, the special machine for assembling the vertical multi-stage pump has the following advantages:

1. the electric translation module and the servo lifting module are matched with each other, so that stable and uniform press-fitting force can be provided for the vertical multistage pump, the assembly quality of the multistage pump is improved, and meanwhile, the physical strength of an operator is also saved;

2. through setting up electronic cylinder support and electronic cylinder, can use with the transfer chain body is supporting to standardize the production process of vertical multistage pump, the flow, and then improve the whole assembly level of vertical multistage pump manufacturing industry.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a right side view of the present utility model;

fig. 4 is a rear view of the present utility model.

In the figure: 1-lifting device, 2-frame box, 3-backplate, 4-deflector, 5-guide rail, 6-electronic translation module, 7-servo lifting module, 8-plane rotation pressure disk, 9-electronic cylinder support, 10-electronic cylinder, 11-tool basket, 12-frock board, 13-limit stop, 14-drawer, 15-control panel, 16-operation light, 17-operation pilot lamp, 18-cabinet door, 19-power interface, 20-air source interface, 21-couple.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples:

referring to fig. 1 to 4, the present utility model provides a special machine for assembling a vertical multi-stage pump, comprising: lifting device 1, lifting device 1's rear is provided with frame case 2, frame case 2 keeps away from lifting device 1's one end is fixed with backplate 3, backplate 3's top is fixed with deflector 4, deflector 4's bottom is provided with guide rail 5, be provided with electronic translation module 6 on the frame case 2, be provided with servo lift module 7 on the electronic translation module 6, servo lift module 7's top slip sets up in guide rail 5, servo lift module 7's lift end is provided with plane rotation type pressure disk 8. The servo lifting module 7 slides along the guide rail 5 under the drive of the electric translation module 6, and the guide rail 5 can improve the sliding stability of the servo lifting module 7.

As a preferred embodiment, a motorized pulley bracket 9 is fixed at the top edge of the lifting device 1, a motorized pulley 10 is disposed at one end of the motorized pulley bracket 9, a tool basket 11 is disposed at the other end of the motorized pulley bracket, a tooling plate 12 is disposed between the motorized pulley 10 and the tool basket 11, the tooling plate 12 is in driving connection with the lifting end of the lifting device 1, and a limit stop 13 is further disposed at the peripheral side of the tooling plate 12.

As a preferred embodiment, the side of the rack box 2 is provided with drawers 14 and a control panel 15.

As a preferred embodiment, the bottom end of the guide plate 4 is provided with operating illumination lamps 16 at two sides of the guide rail 5, and the front end of the guide plate 4 is also provided with operation indication lamps 17 and hooks 21.

As a preferred embodiment, the rear end of the rack box 2 is provided with a cabinet door 18, which is convenient for overhauling and maintaining equipment in the later period.

As a preferred embodiment, the back plate 3 is provided with a plurality of power interfaces 19 and air interfaces 20.

Working principle:

initial state: the lifting end of the lifting device 1 is lifted to be consistent with the height of the conveying line, so that the tooling plate 12 can be conveyed into the limit stop 13 through the motorized pulley 10 and accurately positioned. Initially the electric translation module 6 is retracted to the tail end and the servo lifting module 7 is raised to a high position (the above preparation work is for keeping the plane rotary platen 8 away from the assembly workbench, the lifting work of the vertical multistage pump assembly is not affected). The operation workman gradually assembles each spare part of vertical multistage pump from bottom to top, in the in-process of assembly, vertical multistage pump's height is constantly increasing, the elevating gear 1's elevating end descends to suitable height this moment, make the workman need not warp foot or bow the assembly, after assembling to a appointed link, electric translation module 6 advances in place to the operator direction, servo lifting module 7 drives plane rotation pressure disk 8 immediately and descends, until plane rotation pressure disk 8 can press firmly the plane above the pump assembly body, exert pressure the assembly body, the geometric center of plane rotation pressure disk 8 and the geometric center coincidence of assembly body at this moment, the pressure that plane rotation pressure disk 8 provided downwards is preset, provide accurate down force under servo control, can fine provide the pressure force, can not destroy the assembly body again, after the pressure equipment, can manual rotation assembly body, continue the assembly body. After the press-fitting assembly link is finished, the plane rotary pressure plate 8 is driven by the servo lifting module 7 and the electric translation module 6 to restore to the initial position. After the vertical multi-stage pump is assembled in the special machine, the lifting end of the lifting device 1 is lifted to the height consistent with the conveying line body, the electric roller 10 is reversed, the assembled vertical multi-stage pump is output to the conveying line body from the special machine, the assembly of one water pump product is completed, the next tooling plate 12 is waited for entering, and the assembly of the next product is started.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A special plane is used in assembly of vertical multistage pump, characterized in that includes: lifting device (1), the rear of lifting device (1) is provided with frame case (2), frame case (2) are kept away from the one end of lifting device (1) is fixed with backplate (3), the top of backplate (3) is fixed with deflector (4), the bottom of deflector (4) is provided with guide rail (5), be provided with electronic translation module (6) on frame case (2), be provided with servo lift module (7) on electronic translation module (6), the top slip of servo lift module (7) is set up in guide rail (5), the lift end of servo lift module (7) is provided with plane rotation type pressure disk (8).

2. The special machine for assembling the vertical multistage pump according to claim 1, wherein an electric roller bracket (9) is fixed at the top edge of the lifting device (1), an electric roller (10) is arranged at one end of the electric roller bracket (9), a tool basket (11) is arranged at the other end of the electric roller bracket, a tooling plate (12) is arranged between the electric roller (10) and the tool basket (11), the tooling plate (12) is in driving connection with the lifting end of the lifting device (1), and a limit stop (13) is further arranged on the periphery of the tooling plate (12).

3. The special machine for assembling the vertical multistage pump according to claim 1, wherein the side surface of the frame box (2) is provided with a drawer (14) and a control panel (15).

4. The special machine for assembling the vertical multistage pump according to claim 1, wherein operation illuminating lamps (16) are arranged at two sides of the bottom end of the guide plate (4) positioned on the guide rail (5), and an operation indicating lamp (17) and a hook (21) are further arranged at the front end of the guide plate (4).

5. The special machine for assembling the vertical multi-stage pump according to claim 1, wherein a cabinet door (18) is arranged at the rear end of the frame box (2) so as to facilitate the overhaul and maintenance of equipment at a later stage.

6. The special machine for assembling the vertical multistage pump according to claim 1, wherein the back plate (3) is provided with a plurality of power interfaces (19) and air source interfaces (20).