CN210633295U

CN210633295U - Clamping device is used in centrifugal pump processing

Info

Publication number: CN210633295U
Application number: CN201921180293.0U
Authority: CN
Inventors: 许用用
Original assignee: Zhejiang Yangzijiang Pump Co Ltd
Current assignee: Zhejiang Yangzijiang Pump Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-29
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a clamping device is used in centrifugal pump processing, including the supporting baseplate, supporting baseplate top intermediate position fixedly connected with protection base, the arm bottom arm is kept away from the one end of fixing base and is rotated and be connected with the arm and assist the arm, the arm bottom arm openly rotates with the back top and is connected with first electric telescopic handle, first electric telescopic handle keeps away from the one end of arm bottom arm and assists the arm with the arm and rotate and be connected, the arm is assisted one side fixedly connected with angle adjusting device that the arm top is close to the protection base, one side fixedly connected with locking device that angle adjusting device kept away from the arm and assists the arm, one side swing joint that angle adjusting device was kept away from to locking device has the centrifugal pump shell, the utility model relates to a centrifugal pump technical field. The device can make the centrifugal pump shell carry out the centre gripping of each angle and place, has avoided a lot of conversion direction processing, and the assembly is simple, and convenient and fast guarantees processingquality and efficiency.

Description

Clamping device is used in centrifugal pump processing

Technical Field

The utility model relates to a centrifugal pump technical field specifically is a clamping device is used in centrifugal pump processing.

Background

The centrifugal pump is a pump for conveying a liquid by centrifugal force generated when an impeller rotates. The centrifugal pump has various forms such as vertical type, horizontal type, single stage, multistage, single suction, double suction, self suction and the like. Centrifugal pumps operate by causing water to move centrifugally as a result of the rotation of an impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller to be thrown into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell. The surface and the ring flange of centrifugal pump casing need carry out drilling processing among the prior art, and the general needs carry out many times reverse transformation processing and need often change the direction processing, need utilize the clamping instrument that has the arc upper surface to fix in addition, and the assembly is troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a clamping device for centrifugal pump processing, solved among the prior art centrifugal pump casing need carry out drilling to the surface and the ring flange of centrifugal pump casing, general needs carry out many times reverse transformation processing and need often change the direction processing, need utilize the clamping instrument that has the arc upper surface to fix in addition, assemble troublesome problem.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a clamping device for processing a centrifugal pump comprises a supporting base plate, a protective base is fixedly connected at the middle position of the top of the supporting base plate, the top of the supporting bottom plate is fixedly connected with a fixed seat at the symmetrical positions of the two sides of the protective base, the middle position of the top of the fixed seat is fixedly connected with a mechanical arm bottom arm, one end of the bottom arm of the mechanical arm, which is far away from the fixed seat, is rotatably connected with an auxiliary arm of the mechanical arm, the tops of the front surface and the back surface of the bottom arm of the mechanical arm are rotatably connected with first electric telescopic rods, one end of the first electric telescopic rod, which is far away from the bottom arm of the mechanical arm, is rotationally connected with the auxiliary arm of the mechanical arm, one side of the top of the auxiliary arm of the mechanical arm, which is close to the protective base, is fixedly connected with an angle adjusting device, one side of the angle adjusting device, which is far away from the auxiliary arm of the mechanical arm, is fixedly connected with a locking device, and one side of the locking device, which is far away from the angle adjusting device, is movably connected with a centrifugal pump shell.

Preferably, angle adjusting device includes the regulating box, regulating box inner chamber bottom fixedly connected with adjusting motor, the adjusting motor output passes through shaft coupling fixedly connected with initiative helical gear, the transmission of initiative helical gear surface meshing has driven helical gear, driven helical gear internal surface fixedly connected with adjusts the kelly, the regulating box is kept away from one side of arm is assisted to the arm and is located to adjust kelly bottom and rotate and be connected with second electric telescopic handle.

Preferably, the adjusting clamping rod penetrates through the adjusting box and extends to the outer surface of the adjusting box, one end, away from the driven helical gear, of the adjusting clamping rod is fixedly connected with the locking device, and one end, away from the adjusting box, of the second electric telescopic rod is rotatably connected with the locking device.

Preferably, the device of dying is including the dead case of lock, the dead motor of lock dead case inner chamber back intermediate position fixedly connected with lock, the dead motor output of lock passes through shaft coupling fixedly connected with bull stick, the bull stick both ends are all rotated and are connected with the transfer line, the one end that the bull stick was kept away from to the transfer line is rotated and is connected with the dead pole of lock, the dead pole of lock surface fixed connection has the baffle.

Preferably, the dead locking rod penetrates through the dead locking box and extends to the outer wall of the dead locking box, and a return spring is sleeved on the outer surface of the dead locking rod and located between the baffle and the inner wall of the dead locking box.

Preferably, the outer surface of the protection base is movably connected with the centrifugal pump shell, and a chip removal channel is arranged in the middle of the protection base.

(III) advantageous effects

The utility model provides a clamping device is used in centrifugal pump processing possesses following beneficial effect:

the device is characterized in that a protection base is fixedly connected with the middle position of the top of a support base plate, fixing seats are fixedly connected with the top of the support base plate at symmetrical positions on two sides of the protection base, a mechanical arm bottom arm is fixedly connected with the middle position of the top of the fixing seat, one end of the mechanical arm bottom arm, far away from the fixing seats, is rotatably connected with an auxiliary mechanical arm, the front side and the back side of the mechanical arm bottom arm are rotatably connected with first electric telescopic rods, one end of each first electric telescopic rod, far away from the mechanical arm bottom arm, is rotatably connected with the auxiliary mechanical arm, an angle adjusting device is fixedly connected with one side, near the protection base, of the top of the auxiliary mechanical arm, and one side, far away from the auxiliary mechanical arm, of the angle adjusting device is fixedly connected with a locking device, one side, far away, the assembly is simple, the convenience and the rapidness are realized, and the processing quality and the processing efficiency are ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the angle adjustment device of the present invention;

fig. 3 is a schematic view of the locking device of the present invention.

In the figure: the automatic locking device comprises a supporting base plate 1, a protective base 2, a fixed seat 3, a mechanical arm bottom arm 4, a mechanical arm auxiliary arm 5, a first electric telescopic rod 6, an angle adjusting device 7, an adjusting box 71, an adjusting motor 72, a driving bevel gear 73, a driven bevel gear 74, an adjusting clamping rod 75, a second electric telescopic rod 76, a locking device 8, a locking box 81, a locking motor 82, a rotating rod 83, a transmission rod 84, a locking rod 85, a baffle 86, a return spring 87, a centrifugal pump shell 9 and a chip removal channel 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clamping device is used in centrifugal pump processing, including supporting baseplate 1, 1 top intermediate position fixedly connected with protection base 2 of supporting baseplate, 1 top of supporting baseplate is located the equal fixedly connected with fixing base 3 of 2 bilateral symmetry positions of protection base, the equal fixedly connected with arm bottom arm 4 of fixing base 3 top intermediate position, arm bottom arm 4 rotates the one end of keeping away from fixing base 3 and is connected with arm 5 is assisted to the arm, arm bottom arm 4 openly rotates with the back top and is connected with first electric telescopic handle 6, the one end that arm bottom arm 4 was kept away from to first electric telescopic handle 6 is assisted arm 5 with the arm and is rotated and be connected, arm 5 top is assisted to the arm and is close to one side fixedly connected with angle adjusting device 7 of protection base 2, angle adjusting device 7 keeps away from arm 5's one side fixedly connected with locking device 8, one side swing joint that angle adjusting device 7 was kept.

The angle adjusting device 7 comprises an adjusting box 71, an adjusting motor 72 is fixedly connected to the bottom of an inner cavity of the adjusting box 71, an output end of the adjusting motor 72 is fixedly connected with a driving bevel gear 73 through a coupler, a driven bevel gear 74 is in surface meshing transmission with the outer surface of the driving bevel gear 73, an adjusting clamping rod 75 is fixedly connected to the inner surface of the driven bevel gear 74, and the adjusting box 71 is far away from one side of the auxiliary arm 5 of the mechanical arm and is located at the bottom of the adjusting clamping rod 75 to be rotatably connected with a.

The adjusting clamping rod 75 penetrates through the adjusting box 71 and extends to the outer surface of the adjusting box 71, one end, far away from the driven bevel gear 74, of the adjusting clamping rod 75 is fixedly connected with the locking device 8, and one end, far away from the adjusting box 71, of the second electric telescopic rod 76 is rotatably connected with the locking device 8.

The locking device 8 comprises a locking box 81, a locking motor 82 is fixedly connected to the middle position of the back face of an inner cavity of the locking box 81, the output end of the locking motor 82 is fixedly connected with a rotating rod 83 through a coupler, two ends of the rotating rod 83 are respectively and rotatably connected with a transmission rod 84, one end, far away from the rotating rod 83, of the transmission rod 84 is rotatably connected with a locking rod 85, and a baffle 86 is fixedly connected to the outer surface of the locking rod 85.

Dead lock pole 85 runs through dead lock case 81 and extends to dead lock case 81 outer wall, and the cover that is located between baffle 86 and the dead lock case 81 inner wall on dead lock pole 85 surface is equipped with reset spring 87.

The outer surface of the protective base 2 is movably connected with a centrifugal pump shell 9, and a chip removal channel 10 is arranged in the middle of the protective base 2.

The device can make the centrifugal pump shell carry out the centre gripping of each angle and place, has avoided a lot of conversion direction processing, and the assembly is simple, and convenient and fast guarantees processingquality and efficiency.

When the centrifugal pump is used, the centrifugal pump shell 9 is horizontally placed on the protective base 2, the first electric telescopic rod 6 is started to enable the mechanical arm auxiliary arm 5 to rotate around the mechanical arm bottom arm 4, the locking device 8 is enabled to be in contact with the centrifugal pump shell 9, the locking motor 82 is started to enable the rotating rod 83 to rotate and drive the transmission rod 84 to rotate, the locking rod 85 extends out of the locking box 81 to lock and fix the centrifugal pump shell 9, when the placement angle of the centrifugal pump shell 9 is adjusted, the first electric telescopic rod 6 is started to enable the mechanical arm auxiliary arm 5 to rotate around the mechanical arm bottom arm 4 and lift up, the adjusting motor 72 is started to enable the driving bevel gear 73 to rotate, the driven bevel gear 74 is driven to rotate through meshing transmission, the adjusting clamping rod 75 drives the locking device 8 to rotate, the centrifugal pump shell 9 is enabled to adjust the angle, and then the first electric telescopic rod 6 is started to enable the mechanical arm auxiliary arm 5 to, the centrifugal pump housing 9 is placed on the protective base 2 on one side, and the machining chips are discharged through the chip discharge channel 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device is used in centrifugal pump processing, includes supporting baseplate (1), its characterized in that: the middle position of the top of the supporting base plate (1) is fixedly connected with a protecting base (2), the symmetrical positions of the two sides of the protecting base (2) at the top of the supporting base plate (1) are fixedly connected with fixing seats (3), the middle position of the top of the fixing seats (3) is fixedly connected with a mechanical arm bottom arm (4), one end, far away from the fixing seats (3), of the mechanical arm bottom arm (4) is rotatably connected with an auxiliary mechanical arm (5), the tops of the front side and the back side of the mechanical arm bottom arm (4) are rotatably connected with first electric telescopic rods (6), one end, far away from the mechanical arm bottom arm (4), of each first electric telescopic rod (6) is rotatably connected with the auxiliary mechanical arm (5), one side, close to the protecting base (2), of the top of the auxiliary mechanical arm (5) is fixedly connected with an angle adjusting device (7), one side, far away from the auxiliary mechanical arm (5, one side of the locking device (8) far away from the angle adjusting device (7) is movably connected with a centrifugal pump shell (9).

2. The clamping device for centrifugal pump processing according to claim 1, wherein: angle adjusting device (7) are including regulating box (71), regulating box (71) inner chamber bottom fixedly connected with adjusting motor (72), shaft coupling fixedly connected with initiative helical gear (73) is passed through to adjusting motor (72) output, initiative helical gear (73) surface mesh transmission has driven helical gear (74), driven helical gear (74) internal surface fixedly connected with adjusts kelly (75), one side of arm (5) is assisted in the arm is kept away from in regulating box (71) and is located to adjust kelly (75) bottom and rotate and be connected with second electric telescopic handle (76).

3. The clamping device for centrifugal pump processing according to claim 2, wherein: adjust kelly (75) and run through regulating box (71) and extend to regulating box (71) surface, adjust kelly (75) and keep away from the one end and the locking device (8) fixed connection of driven helical gear (74), the one end and the locking device (8) rotation connection of regulating box (71) are kept away from to second electric telescopic handle (76).

4. The clamping device for centrifugal pump processing according to claim 1, wherein: dead device (8) are including locking case (81), the dead motor of lock (82) of dead case (81) inner chamber back intermediate position fixedly connected with lock, the dead motor of lock (82) output passes through shaft coupling fixedly connected with bull stick (83), bull stick (83) both ends are all rotated and are connected with transfer line (84), the one end rotation of keeping away from bull stick (83) in transfer line (84) is connected with the dead pole of lock (85), the dead pole of lock (85) outer fixed surface is connected with baffle (86).

5. The clamping device for centrifugal pump processing according to claim 4, wherein: dead lock pole (85) run through dead lock case (81) and extend to dead lock case (81) outer wall, dead lock pole (85) surface is located and is equipped with reset spring (87) between baffle (86) and the dead lock case (81) inner wall cover.

6. The clamping device for centrifugal pump processing according to claim 1, wherein: the outer surface of the protection base (2) is movably connected with the centrifugal pump shell (9), and a chip removal channel (10) is arranged in the middle of the protection base (2).