Fixed frock of centrifugal pump casing processing
Technical Field
The utility model relates to a fixed frock technical field especially relates to a frock is fixed in centrifugal pump casing processing.
Background
The centrifugal pump works on the principle that water is driven to generate centrifugal motion through the rotation of an impeller. Before the water pump starts, the pump shell and the water suction pipe are filled with water, the motor is started again, the pump shaft drives the impeller and the water to do high-speed rotary motion, the water generates centrifugal motion and gets rid of the outer edge of the impeller, the water flows into a water pressing pipeline of the water pump through a flow channel of the volute-shaped pump shell, and the basic structure of the centrifugal pump consists of eight parts which are respectively: the pump comprises an impeller, a pump body, a pump cover, a water retaining ring, a pump shaft, a bearing, a sealing ring, a stuffing box and an axial force balancing device, wherein the pump body is also called a pump shell and is a main body of the water pump. The supporting and fixing function is realized, and the supporting and fixing device is connected with a bracket for mounting the bearing.
The prior patent grant publication number: CN207344200U discloses a water pump shell processing frock belongs to centrifugal pump shell processing equipment, including the unable adjustment base of fixed connection on machining center work platform, set up the clamp plate subassembly of pressing on the water pump shell body outline on unable adjustment base, main casing body locating component, water inlet housing locating component and water outlet housing locating component.
Above-mentioned technical scheme can reliably lock the water pump casing, and a clamping can accomplish multichannel processing procedure, has improved machining efficiency and product quality, but in the in-service use process, the part in the clamping device is not automatic propelling movement to the centre gripping mouth in, often needs the staff manual to place the material in the device, fixed after carry out the processing operation, the operation is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the part in the clamping device is not automatic propelling movement to the centre gripping mouth among the prior art, often need the staff manual to place the material in the device, process the operation after fixed, operate comparatively troublesome.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a frock is fixed in centrifugal pump casing processing, includes: operation panel, control cabinet and supporting legs, the spout has been seted up to one side of operation panel surface, the inner wall of spout slides and inlays and be equipped with the slip table, one side fixed mounting of operation panel surface has the clamp ring, the top fixed mounting of slip table surface has the bearing board, the double-layered groove has been seted up to one side of bearing board surface, one side fixed mounting of slip table surface has the backup pad, one side fixed mounting of backup pad surface has the motor, the output shaft fixedly connected with pivot of motor, the fixed cover of surface of pivot is equipped with the rocking arm, the one end swing joint of rocking arm surface has the commentaries on classics board.
As a preferred embodiment, the one end activity of commentaries on classics board surface is inlayed and is equipped with the fixed block, one side fixed mounting of fixed block surface has the push pedal, the push pedal slides and inlays and establish at the inner wall that presss from both sides the groove.
The technical effect of adopting the further scheme is as follows: the rotation of pivot drives the rotation of rocking arm, makes then to change the board and pulls the fixed block and remove to make the push pedal slide at the inner wall that presss from both sides the groove, play and promote clamping device's effect with the part.
As a preferred embodiment, one side of the outer surface of the control console is fixedly connected with a telescopic column, and the telescopic column is fixedly connected to one side of the outer surface of the sliding table.
The technical effect of adopting the further scheme is as follows: the flexible slip table that promotes of flexible post slides at the inner wall of spout, plays and transports the effect with the part.
As a preferred embodiment, a rotating roller is movably embedded at the top of the outer surface of each of the supporting feet, and a conveying belt is movably connected to the outer surface of each of the rotating rollers.
The technical effect of adopting the further scheme is as follows: the external power source drives the rotary roller to rotate, so that the transmission of the conveying belt is driven, the part to be processed on the surface of the conveying belt is placed on the surface of the supporting plate, and the rotary stroke of the rotary roller is preset to realize periodic feeding of the part.
As a preferred embodiment, a plurality of clamping tables are fixedly mounted on the inner wall of the clamping ring, and telescopic rods are fixedly mounted on one sides of the outer surfaces of the plurality of clamping tables.
The technical effect of adopting the further scheme is as follows: a plurality of centre gripping platforms play the effect of fixed telescopic link, and the flexible centre gripping that drives splint of telescopic link plays the promotion effect for the fixed of follow-up part.
As a preferred embodiment, one end of the outer surface of each of the plurality of telescopic rods is fixedly provided with a clamping plate, and one side of the outer surface of each of the plurality of clamping plates is movably connected with a workpiece.
The technical effect of adopting the further scheme is as follows: according to the flexible stroke of the longest radius size adjustment of different parts, the flexible a plurality of splint of drive of telescopic link are close to the central point of clamp ring, then with the part centre gripping, the material of splint for having certain deformability simultaneously guarantees to the part centre gripping in, can adapt to the part of equidimension not.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses, drive the rotation of commentaries on classics roller through external power supply, and then drive the transmission of conveyer belt, to place the surface that the part that waits to process conveyed the bearing board on conveyer belt surface, the flexible slip table that promotes of control flexible post slides at the inner wall of spout, promote one side of slip table to the clamp ring surface, the motor starts working this moment and drives the pivot rotation, the rotation of pivot drives the rotation of rocking arm, then make the revolving plate pull the fixed block and remove, thereby make the push pedal slide at the inner wall of clamp groove, the part that will place in bearing board surface one side promotes to the right, the telescopic link begins working simultaneously, the flexible stroke of longest radius size adjustment according to different parts, it is close to the central point of clamp ring to drive a plurality of splint, then with the part centre gripping, through the flexible stroke of the rotation stroke of predetermineeing commentaries on classics roller and flexible post, the reciprocating motion of cooperation push pedal and the centre gripping of telescopic link, the manpower has been liberated, it needs the staff manual to place the material in the device to have solved the part that exists in the clamping device among the prior art, the operation is the comparatively trouble problem.
2. The utility model discloses, the bearing board adopts the flexible glue material, has certain buffering effect, prevents to remove and damages when transporting the bearing board surface part through the conveyer belt, and splint for the material that has certain deformability, the telescopic link of the flexible stroke of the longest radius size adjustment of cooperation according to different parts promotes a plurality of splint and is close to the central point of clamp ring, then with the part centre gripping, when guaranteeing to the part centre gripping, can adapt to the part of equidimension not, it is more convenient to use.
Drawings
Fig. 1 is a side view three-dimensional structure diagram of a centrifugal pump casing processing and fixing tool provided by the utility model;
fig. 2 is a three-dimensional structure diagram of the fixture clamping device for machining and fixing the centrifugal pump casing provided by the utility model;
fig. 3 is a schematic side view of the fixture for machining and fixing the centrifugal pump casing according to the present invention;
fig. 4 is the utility model provides a centrifugal pump casing processes the enlargements of a department in the fixed frock fig. 1.
Illustration of the drawings:
1. an operation table; 2. a console; 3. supporting legs; 4. a sliding table; 5. a bearing plate; 6. a clamping ring; 7. processing a workpiece; 101. a chute; 201. a telescopic column; 301. rotating the roller; 302. a conveyor belt; 401. a support plate; 402. a motor; 403. a rotating shaft; 404. a rotating arm; 405. rotating the plate; 406. a fixed block; 407. pushing the plate; 501. a clamping groove; 601. a clamping table; 602. a telescopic rod; 603. and (4) clamping the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a frock is fixed in centrifugal pump casing processing, includes: an operating table 1, a control table 2 and supporting legs 3, wherein one side of the outer surface of the operating table 1 is provided with a chute 101, the inner wall of the chute 101 is embedded with a sliding table 4 in a sliding manner, one side of the outer surface of the operating table 1 is fixedly provided with a clamping ring 6, the top of the outer surface of the sliding table 4 is fixedly provided with a supporting plate 5, one side of the outer surface of the supporting plate 5 is provided with a clamping groove 501, one side of the outer surface of the sliding table 4 is fixedly provided with a supporting plate 401, one side of the outer surface of the supporting plate 401 is fixedly provided with a motor 402, an output shaft of the motor 402 is fixedly connected with a rotating shaft 403, the outer surface of the rotating shaft 403 is fixedly sleeved with a rotating arm 404, one end of the outer surface of the rotating arm 404 is movably connected with a rotating plate 405, when the tool is used, an external power source drives the rotating roller 301 to rotate, so as to drive the transmission of the transmission belt 302, parts to be processed, which are placed on the surface of the transmission belt 302, are transmitted to the surface of the supporting plate 5, the supporting plate 5 is made of soft rubber, has a certain buffering effect, prevents damage when moving parts, at the moment, pushes the sliding table 4 to slide on the inner wall of the sliding groove 101 by controlling the extension and retraction of the extension and retraction column 201, pushes the sliding table 4 to one side of the outer surface of the clamping ring 6, at the moment, the motor 402 starts to work to drive the rotating shaft 403 to rotate, the rotating shaft 403 rotates to drive the rotating arm 404 to rotate, then the rotating plate 405 pulls the fixed block 406 to move, so that the push plate 407 slides on the inner wall of the clamping groove 501, pushes the parts placed on one side of the outer surface of the bearing plate 5 to the right, simultaneously the extension and retraction rod 602 starts to work, adjusts the extension and retraction stroke according to the maximum radius of different parts, drives the plurality of clamping plates 603 to approach to the central point of the clamping ring 6, then clamps the parts, simultaneously the clamping plates 603 are made of materials with certain deformation capacity, and can adapt to parts with different sizes when clamping the parts, through predetermineeing the rotation stroke of changeing roller 301 and the flexible stroke of flexible post 201, the reciprocating motion of cooperation push pedal 407 and the centre gripping of telescopic link 602 have realized the effect of automatic feeding centre gripping, need the staff manual more laborsaving in clamping device with the part place for traditional fixed frock, liberated the manpower.
Referring to fig. 1-4, a fixed block 406 is movably embedded in one end of the outer surface of the rotating plate 405, a push plate 407 is fixedly mounted on one side of the outer surface of the fixed block 406, the push plate 407 is slidably embedded in the inner wall of the clamping slot 501, the rotation of the rotating shaft 403 drives the rotating arm 404 to rotate, and then the rotating plate 405 pulls the fixed block 406 to move, so that the push plate 407 slides on the inner wall of the clamping slot 501, and the effect of pushing the part to the clamping device is achieved.
Referring to fig. 1-4, a telescopic column 201 is fixedly connected to one side of the outer surface of the console 2, the telescopic column 201 is fixedly connected to one side of the outer surface of the sliding table 4, and the telescopic column 201 pushes the sliding table 4 to slide on the inner wall of the sliding groove 101, so as to transport the parts.
Referring to fig. 1-4, rotating rollers 301 are movably embedded at the tops of the outer surfaces of the supporting legs 3, a conveyor belt 302 is movably connected to the outer surfaces of the rotating rollers 301, the external power source drives the rotating rollers 301 to rotate, so as to drive the conveyor belt 302 to transmit, and the to-be-processed parts placed on the surface of the conveyor belt 302 are transmitted to the surface of the supporting plate 5, so that the parts can be periodically loaded by presetting the rotating stroke of the rotating rollers 301.
Referring to fig. 1-4, a plurality of clamping platforms 601 are fixedly installed on the inner wall of the clamping ring 6, a telescopic rod 602 is fixedly installed on one side of the outer surface of each of the clamping platforms 601, the clamping platforms 601 play a role in fixing the telescopic rod 602, and the telescopic rod 602 stretches and retracts to drive the clamping plate 603 to clamp, so as to play a role in pushing subsequent parts to be fixed.
Please refer to fig. 1-4, one end of the outer surface of the plurality of telescopic rods 602 is fixedly provided with a clamping plate 603, one side of the outer surface of the plurality of clamping plates 603 is movably connected with a workpiece 7, the telescopic stroke is adjusted according to the longest radius of different parts, the telescopic rods 602 stretch to drive the plurality of clamping plates 603 to approach to the central point of the clamping ring 6, and then the parts are clamped, and meanwhile, the clamping plates 603 are made of materials with certain deformation capacity, so that the clamping device can be adapted to parts of different sizes while clamping the parts.
Principle of operation
When the tool is used, the external power source drives the rotating roller 301 to rotate, so as to drive the transmission of the conveyor belt 302, the parts to be processed placed on the surface of the conveyor belt 302 are conveyed to the surface of the bearing plate 5, the bearing plate 5 is made of soft rubber and has a certain buffering effect, damage during moving the parts is prevented, at the moment, the sliding table 4 is pushed to slide on the inner wall of the sliding groove 101 by controlling the extension and retraction of the telescopic column 201, the sliding table 4 is pushed to one side of the outer surface of the clamping ring 6, at the moment, the motor 402 starts to work to drive the rotating shaft 403 to rotate, the rotating shaft 403 rotates to drive the rotating arm 404, then the rotating plate 405 drags the fixed block 406 to move, so that the push plate 407 slides on the inner wall of the clamping groove 501, the parts placed on one side of the outer surface of the bearing plate 5 are pushed to the right, meanwhile, the telescopic rod 602 starts to work, and the extension and retraction stroke is adjusted according to the maximum radius of different parts, drive a plurality of splint 603 and be close to the central point of clamp ring 6, then with the part centre gripping, splint 603 is for the material that has certain deformability simultaneously, when guaranteeing to the part centre gripping, can adapt to the part of equidimension not, through predetermineeing the flexible stroke of the rotation stroke of changeing roller 301 and flexible post 201, the reciprocating motion of cooperation push pedal 407 and the centre gripping of telescopic link 602, the effect of automatic feeding centre gripping has been realized, it is more laborsaving in clamping device to need the staff manual to place the part for traditional fixed frock, the manpower has been liberated, it is not automatic propelling movement to the centre gripping mouth in to have solved the part that exists in the clamping device among the prior art, often need the staff manual to place the material in the device, process the operation after fixed, operate comparatively troublesome problem.