CN221494958U

CN221494958U - Sewage pump processing location frock

Info

Publication number: CN221494958U
Application number: CN202420127682.1U
Authority: CN
Inventors: 管敏焱
Original assignee: Zhejiang Zhonglu Pump Industry Technology Co ltd
Current assignee: Zhejiang Zhonglu Pump Industry Technology Co ltd
Priority date: 2024-01-18
Filing date: 2024-01-18
Publication date: 2024-08-09
Anticipated expiration: 2034-01-18

Abstract

The utility model relates to a sewage pump processing and positioning tool, which aims to solve the technical problems that when an impeller is arranged on a driving shaft in a shell, the downward pressure is often deviated and the installation precision is easy to be reduced, and comprises a supporting frame with a bottom plate fixedly arranged on one side of the top of the bottom plate, a hydraulic cylinder is fixedly arranged on the top of the supporting frame, one end of a piston rod of the hydraulic cylinder penetrating through the supporting frame is connected with a movable plate, the center of the bottom end of the movable plate is fixedly provided with a pressing head, the automatic assembling device comprises a base, wherein an inner wire sliding table is fixedly arranged at the middle of the bottom end of the base, a servo motor connected with an input shaft is fixedly arranged at one end of the linear module, a supporting component for bearing a workpiece to be assembled is arranged on the linear module in a threaded fit mode, and the inner wire sliding table is fixedly arranged at the middle of the bottom end of the base.

Description

Sewage pump processing location frock

Technical Field

The utility model relates to the technical field of sewage pumps, in particular to a processing and positioning tool for a sewage pump.

Background

The sewage pump belongs to one of centrifugal impurities, and has various forms: the most common submersible types are WQ type submersible sewage pumps at present, such as two types of submersible sewage pumps, namely a W type horizontal sewage pump and a WL type vertical sewage pump. The device is mainly used for conveying urban sewage, and feces or liquid contain fibers. The temperature of the medium to be conveyed is usually not more than 80 ℃ for solid particles such as paper dust.

At present, when the sewage pump is installed, the impeller in the shell needs to be installed through the positioning tool, when the impeller is installed through the positioning tool, the installation position of the impeller needs to be ensured to be positioned at the middle part in the shell, and the installation is stable, and the positioning tool in the prior art has a simple structure, and when the impeller is installed on a driving shaft in the shell, the lower pressure is often deviated, so that the installation accuracy is easy to reduce.

In view of this, we propose a sewage pump processing location frock.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a sewage pump processing and positioning tool to solve the technical problems that when the current impeller is installed on a driving shaft in a shell, the downward pressure is often deviated, and the installation accuracy is easy to be reduced.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the utility model provides a sewage pump processing location frock, includes bottom plate fixed mounting in the support frame of bottom plate top one side, support frame top fixed mounting has the pneumatic cylinder, and the piston rod of pneumatic cylinder passes the one end of support frame and be connected with the fly leaf, the center of fly leaf bottom is fixed to be provided with the suppression head, the top of bottom plate is fixed in the middle of being provided with the straight line module, and the one end fixed mounting of straight line module has the servo motor who is connected to the input shaft, the supporting component that is used for treating the joining in marriage the work piece to take up is installed to screw thread cooperation on the straight line module;

The support assembly comprises a base, an internal thread sliding table is fixedly installed at the middle of the bottom end of the base, the internal thread sliding table is installed on the linear module in a threaded fit mode, guide rods are fixedly installed at the middle of two sides of the top end of the base, a support table is installed on the outer edge surfaces of the two guide rods in a sliding mode, limit bolts which are abutted to the support table are installed at the top end of the guide rods in a threaded fit mode, and a composite spring which is abutted to the base and the support table is sleeved on the outer edge surface of the guide rod;

the center fixed mounting on base top has the fixing base, and the fixed footstock that is provided with in top of fixing base, the logical groove that supplies the footstock to pass is seted up at the top center of fixing base.

Preferably, the two sides of the top end of the bottom plate are fixedly provided with guide rails II, and the two sides of the bottom end of the base are fixedly provided with sliding seats II which are arranged on the corresponding guide rails II.

Preferably, a hydraulic switch and a motor switch are respectively fixedly installed at one end of two sides of the bottom plate, and the hydraulic switch and the motor switch are respectively electrically connected to the hydraulic cylinder and the servo motor.

Preferably, the support frame comprises two support plates which are welded and fixed on one side of the top of the bottom plate respectively, a top plate is welded and fixed on the top of the two support plates together, and the hydraulic cylinder is fixedly arranged in the center of the top plate.

Preferably, the tops of the opposite faces of the two support plates are fixedly provided with a first guide rail in the middle, the first guide rail is provided with a first sliding seat in a sliding mode, one side of the first sliding seat is fixedly provided with a side plate in a welding mode, and the top end of the side plate is fixedly welded to one side of the bottom of the movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. The driving shaft is mounted through the top seat, the impeller is placed above the supporting table, so that the movable plate provided with the pressing head is pushed to move downwards through the hydraulic cylinder, the impeller is pushed to be mounted on the driving shaft through the pressing head, when the impeller is pressed, the supporting table moves on the two guide rods and pushes the two compound springs to be pressed and deformed, the fixed mounting of the impeller on the driving shaft is completed, the supporting table is guided, the mounting stability is greatly improved, the deviation of the pressing force is avoided, and the mounting precision is greatly improved;

2. The hydraulic cylinder and the servo motor are respectively driven through the hydraulic switch and the motor switch, the movable plate provided with the pressing head is driven to move downwards through the pressing hydraulic switch to finish the installation of the impeller on the transmission shaft, and the linear module can be driven to rotate through the servo motor through the pressing motor switch so as to drive the supporting component to reciprocate, so that feeding and discharging are realized, the problem of palm placement is avoided, and the construction safety is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model in a loading state;

Fig. 3 is a schematic structural view of a support assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a hydraulic cylinder; 3. a movable plate; 4. pressing the head; 5. a linear module; 6. a servo motor; 7. a support assembly; 701. a base; 702. an inner wire sliding table; 703. a second slide seat; 704. a guide rod; 705. a support table; 706. a compound spring; 707. a limit bolt; 708. a fixing seat; 709. a top base; 8. a first guide rail; 9. a side plate; 10. a first sliding seat; 11. a second guide rail; 12. a support plate; 13. a top plate; 14. a hydraulic switch; 15. and a motor switch.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Example 1: referring to fig. 1, 2 and 3, the sewage pump processing positioning tool comprises a bottom plate 1 fixedly installed on a support frame on one side of the top of the bottom plate 1, a hydraulic cylinder 2 is fixedly installed on the top of the support frame, a piston rod of the hydraulic cylinder 2 penetrates through one end of the support frame to be connected with a movable plate 3, a pressing head 4 is fixedly arranged in the center of the bottom end of the movable plate 3, a linear module 5 is fixedly arranged in the middle of the top of the bottom plate 1, one end of the linear module 5 is fixedly installed with a servo motor 6 connected with an input shaft, a supporting component 7 for supporting a workpiece to be assembled is installed on the linear module 5 in a threaded fit manner, the supporting component 7 comprises a base 701, an internal thread sliding table 702 is fixedly installed in the middle of the bottom end of the base 701, the internal thread sliding table 702 is installed on the linear module 5 in a threaded fit manner, guide rods 704 are fixedly installed on two sides of the top of the base 701 in the middle, the outer edge surfaces of the two guide rods 704 are slidably mounted with a supporting table 705, the top ends of the guide rods 704 are in threaded fit with a limit bolt 707 abutting against the supporting table 705, the outer edge surface of the guide rods 704 is sleeved with a compound spring 706 abutting against the base 701 and the supporting table 705, the center of the top end of the base 701 is fixedly provided with a fixed seat 708, the top of the fixed seat 708 is fixedly provided with a top seat 709, the center of the top of the fixed seat 708 is provided with a through groove for the top seat 709 to pass through, both sides of the top end of the bottom plate 1 are fixedly provided with guide rails II 11, both sides of the bottom end of the base 701 are fixedly provided with sliding seats II 703 corresponding to the guide rails II 11, the guide shafts are mounted through the top seat 709, and the impeller is placed above the supporting table 705, so that the movable plate 3 provided with the pressing head 4 is pushed by the hydraulic cylinder 2 to move downwards, the impeller is pushed by the pressing head 4 to be installed on the transmission shaft, when the impeller is pressed, the supporting table 705 moves on the two guide rods 704 and pushes the two compound springs 706 to be pressed and deformed, so that the fixed installation of the impeller on the transmission shaft is completed, the stability of the installation is greatly improved by guiding the supporting table 705, the deviation of the downward pressure is avoided, and the installation precision is greatly improved.

Further, referring to fig. 1, fig. 2, and fig. 3, a hydraulic switch 14 and a motor switch 15 are fixedly installed at one end of two sides of the bottom plate 1 respectively, the hydraulic switch 14 and the motor switch 15 are electrically connected to the hydraulic cylinder 2 and the servo motor 6 respectively, the support frame includes two support plates 12 which are welded and fixed at one side of the top of the bottom plate 1 respectively, the tops of the two support plates 12 are fixedly provided with a top plate 13 together, the hydraulic cylinder 2 is fixedly installed at the center of the top plate 13, the tops of the opposite surfaces of the two support plates 12 are fixedly provided with a guide rail one 8 in the middle, the guide rail one 8 is provided with a slide seat one 10 in a sliding manner, one side of the slide seat one 10 is fixedly provided with a side plate 9 in a welding manner, the top end of the side plate 9 is fixedly connected to one side of the bottom of the movable plate 3 respectively, the hydraulic switch 14 and the motor switch 15 are used for driving the hydraulic cylinder 2 and the servo motor 6 respectively, the movable plate 3 provided with a pressing head 4 is driven to move downwards to complete the installation of the impeller on the transmission shaft through the lower hydraulic switch 14, and the servo motor switch 15 is used for driving the linear module 5 to rotate through the servo motor 6, so that the upper supporting component 7 can be driven to reciprocate, the palm is prevented from being blown into the palm, and the problem is avoided, and the problem of the safety is increased.

Working principle: when the device is used, a transmission shaft and an impeller are respectively arranged in a top seat 709 and the top of a supporting table 705, a piezoelectric motor switch 15 is pressed to improve a servo motor 6 to drive a linear module 5 to rotate, a base 701 provided with an internal thread sliding table 702 is driven to move, a supporting component 7 is sent to the lower part of a pressing head 4, then a hydraulic switch 14 is pressed, a movable plate 3 provided with the pressing head 4 is pushed by an improved hydraulic cylinder 2 to move downwards, the impeller is pressed and fixedly arranged on the transmission shaft, when the impeller is pressed, the supporting table 705 moves on two guide rods 704 and pushes two compound springs 706 to be pressed and deformed, so that the fixed installation of the impeller on the transmission shaft is completed, the stability of installation is greatly improved by guiding the supporting table 705, the occurrence of deviation of the pressing force is avoided, the installation precision is greatly improved, and after the installation is completed, the piezoelectric motor switch 15 is pressed again, and the supporting component 7 is moved out from the lower part of the pressing head 4, so that the feeding is convenient again.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The utility model provides a sewage pump processing location frock, includes bottom plate (1) fixed mounting in the support frame of bottom plate (1) top one side, its characterized in that: the hydraulic cylinder (2) is fixedly arranged at the top of the support frame, one end of a piston rod of the hydraulic cylinder (2) penetrating through the support frame is connected with the movable plate (3), the pressing head (4) is fixedly arranged in the center of the bottom end of the movable plate (3), the linear module (5) is fixedly arranged at the middle of the top of the bottom plate (1), the servo motor (6) connected to the input shaft is fixedly arranged at one end of the linear module (5), and the support assembly (7) for bearing the workpiece to be matched is arranged on the linear module (5) in a threaded fit manner;

The support assembly (7) comprises a base (701), an internal thread sliding table (702) is fixedly installed in the middle of the bottom end of the base (701), the internal thread sliding table (702) is installed on the linear module (5) in a threaded fit mode, guide rods (704) are fixedly installed in the middle of two sides of the top end of the base (701), support tables (705) are installed on the outer edge surfaces of the two guide rods (704) in a sliding mode, limit bolts (707) abutting against the support tables (705) are installed in the threaded fit mode on the top ends of the guide rods (704), and compound springs (706) abutting against the base (701) and the support tables (705) are sleeved on the outer edge surfaces of the guide rods (704)

The center of base (701) top fixed mounting has fixing base (708), and the top of fixing base (708) is fixed to be provided with footstock (709), the logical groove that supplies footstock (709) to pass is seted up at the top center of fixing base (708).

2. The sewage pump processing positioning tool according to claim 1, wherein two sides of the top end of the bottom plate (1) are fixedly provided with guide rails two (11), and two sides of the bottom end of the base (701) are fixedly provided with sliding seats two (703) which are arranged on the corresponding guide rails two (11) in a sliding manner.

3. The sewage pump machining positioning tool according to claim 1, wherein one end of two sides of the bottom plate (1) is fixedly provided with a hydraulic switch (14) and a motor switch (15) respectively, and the hydraulic switch (14) and the motor switch (15) are electrically connected to the hydraulic cylinder (2) and the servo motor (6) respectively.

4. The sewage pump machining positioning tool according to claim 1, wherein the supporting frame comprises two supporting plates (12) which are welded and fixed on one side of the top of the bottom plate (1), a top plate (13) is fixedly arranged on the top of the two supporting plates (12) in a co-welding mode, and the hydraulic cylinder (2) is fixedly arranged in the center of the top plate (13).

5. The sewage pump machining positioning tool according to claim 4, wherein a first guide rail (8) is fixedly arranged at the middle of the tops of the opposite surfaces of the two support plates (12), a first sliding seat (10) is slidably arranged on the first guide rail (8), a side plate (9) is fixedly arranged on one side of the first sliding seat (10) in a welding mode, and the top ends of the side plates (9) are fixedly arranged on one side of the bottom of the movable plate (3) in a welding mode.