CN213164866U

CN213164866U - Special lathe for slurry pump rotor

Info

Publication number: CN213164866U
Application number: CN202021992466.1U
Authority: CN
Inventors: 孙韶更; 孙书恒; 路志红; 武秀香; 张新红
Original assignee: Shijiazhuang Shiyi Pump Co ltd
Current assignee: Shijiazhuang Shiyi Pump Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-11
Anticipated expiration: 2030-09-12

Abstract

The utility model relates to a lathe technical field that polishes, and a special lathe of slurry pump rotor is disclosed, a bed body, the upper surface of the bed body is located the partial fixedly connected with brace table in the left side, brace table upper surface fixedly connected with hydraulic shaft, the right side swing joint of hydraulic shaft has movable pearl, the right side fixedly connected with motor of activity pearl, the right side fixedly connected with sanding block of motor, the upper surface of the bed body is located middle partial fixedly connected with supporting legs in the right side, the supporting legs is close to the top of the party of sanding block and the outside fixed connection of telescopic shaft, the top and the second motor fixed connection of the party of sanding block are kept away from to the supporting legs, the left end and the connecting axle fixed connection of telescopic shaft. This special lathe of sediment stuff pump rotor has solved clamping device and grinding device and can not carry out the rotatory centre gripping of multi-angle and polish to the rotor to rotatory device can not stop rotatory problem at any time.

Description

Special lathe for slurry pump rotor

Technical Field

The utility model relates to a lathe technical field that polishes specifically is a special lathe of sediment stuff pump rotor.

Background

In the production of the slurry pump, a rotor is an important part and is an important device for realizing the function of the slurry pump, the rotor is mainly produced by processing through a rotor lathe, and in the process of producing the rotor of the slurry pump by using a lathe on the market at present, a clamping device and a grinding device cannot rotationally clamp and grind the rotor at multiple angles, and the rotating device cannot be stopped.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a special lathe of sediment stuff pump rotor has solved clamping device and grinding device and can not carry out the rotatory centre gripping of multi-angle and polish to the rotor to rotatory device can not stop rotatory problem at any time.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a special lathe for a slurry pump rotor comprises a lathe body, wherein a supporting table is fixedly connected to the upper surface of the lathe body and the part, located on the left side, of the upper surface of the supporting table, a hydraulic shaft is fixedly connected to the upper surface of the supporting table, a movable ball is movably connected to the right side of the hydraulic shaft, a motor is fixedly connected to the right side of the movable ball, a grinding block is fixedly connected to the right side of the upper surface of the lathe body and the part, located on the middle side, of the upper surface of the lathe body, supporting legs are fixedly connected to the outer side of a telescopic shaft, the top of one side, close to the grinding block, of the supporting legs is fixedly connected to the outer side of the telescopic shaft, the top of the other side, far away from the grinding block, of the supporting legs is fixedly connected to a second motor, the left end of the telescopic shaft is fixedly connected to, the left side and the inferior rotatory ring fixed connection of slide rail, the left side and the telescopic shaft of inferior rotatory ring are kept away from the one end fixed connection of connecting axle.

Preferably, clamping device includes disc, nut, threaded shaft, support frame, grip block and spout, disc and connecting axle fixed connection, one side that the connecting axle was kept away from to the disc is provided with the spout, the inside of spout is provided with the threaded shaft, the outside and the nut threaded connection of threaded shaft, support frame and threaded shaft threaded connection, the one end and the grip block fixed connection of threaded shaft are kept away from to the support frame, and clamping device can fix the rotor that needs to polish.

Preferably, the rotary ring is matched with the secondary rotary ring, so that the secondary rotary ring can enter the rotary ring and rotate along with the rotary ring.

Preferably, the inner wall fixed surface of sanding block is connected with the arch, the edge of sanding block is the blade form, what offer on the activity pearl has the aperture, the flexible dead lever of top fixedly connected with of hydraulic shaft, the thickness of flexible dead lever coincide with the size of aperture, and bellied setting can increase the frictional force of polishing, makes the more smooth of polishing, and the setting of blade shape can cut the rotor, and the aperture on the activity pearl can be with the cooperation of dead lever, after rotatory angle modulation, can make the sanding block fix.

Preferably, the inside of inferior rotatory ring is hollow cylinder, and hollow cylinder's length equals with the slide rail, ensures that hollow cylinder can make inferior rotatory ring pass through the slide rail and get into rotatory ring.

Preferably, the number of the support frames is four, the support frames are symmetrical in pairs, the threads of the two symmetrical support frames are opposite, and the support frames can be close to each other by rotating the screw cap to finish clamping.

Preferably, the clamping plates are in a semi-arc shape, the number of the clamping plates is four, a complete circle can be obtained after the four clamping plates are completely tightened, and the semi-arc shape can meet the clamping requirements of rotors with different sizes and shapes.

Preferably, a rotary bearing is arranged between the secondary rotating ring and the clamping device, the rotary bearing is positioned in the connecting shaft and positioned between the clamping device and the secondary rotating ring, when the secondary rotating ring is driven by the rotating ring, the device with the short distance can rotate, and the outer part of the device is not rotated along with the rotary bearing in the inner part.

Compared with the prior art, the utility model provides a special lathe of sediment stuff pump rotor possesses following beneficial effect:

1. this slurry pump rotor special lathe, clamping device on the lathe sets to half curved shape to when four half curved grip blocks tighten up completely, can form a complete circle, can adapt to the centre gripping of the rotor of different big or small shapes, can adjust the distance between the grip block through the nut, carry out the adjustment of the elasticity of centre gripping.

2. This slurry pump rotor special lathe, clamping device on the lathe can carry out the transform of angle through the cooperation of rotatory ring and inferior rotatory ring, realizes the rotation to the multi-angle of slurry pump rotor, adjusts the angle of wanting after, can stop at any time, accomplishes the process of polishing.

Drawings

FIG. 1 is a schematic three-dimensional view of the structure of the present invention;

FIG. 2 is a view of the structure clamping device of the present invention;

fig. 3 is the polishing block composition of the present invention.

Wherein: 1. a bed body; 2. a support table; 3. a hydraulic shaft; 4. a movable bead; 5. an electric motor; 6. grinding blocks; 7. supporting legs; 8. a telescopic shaft; 9. a connecting shaft; 10. a clamping device; 11. rotating the circular ring; 12. a slide rail; 13. a secondary rotating ring; 14. a second motor; 101. a disc; 102. a nut; 103. a threaded shaft; 104. a support frame; 105. a clamping plate; 106. a chute; 31. a telescopic fixing rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a special lathe for slurry pump rotor, which comprises a lathe body 1, a support table 2 is fixedly connected to the upper surface of the lathe body 1 and the part located on the left side, a hydraulic shaft 3 is fixedly connected to the upper surface of the support table 2, a movable bead 4 is movably connected to the front end of the hydraulic shaft 3, a motor 5 is fixedly connected to the front end of the movable bead 4, a polishing block 6 is fixedly connected to the front end of the motor 5, a bulge is fixedly connected to the inner wall surface of the polishing block 6, the edge of the polishing block 6 is in a blade shape, a small hole is arranged on the movable bead 4, a telescopic fixing rod 31 is fixedly connected to the top end of the hydraulic shaft 3, the thickness of the telescopic fixing rod 31 is matched with the size of a small hole pipe, the bulge can increase the polishing friction force and make the polishing smoother, the setting of the blade shape can cut the rotor, the small hole on, after the rotating angle is adjusted, the grinding block can be fixed, the supporting leg 7 is fixedly connected to the upper surface of the bed body 1 and the part of the supporting leg which is positioned on the right side, the top of the side of the supporting leg 7 which is close to the grinding block 6 is fixedly connected with the outer side of the telescopic shaft 8, the top of the side of the supporting leg 7 which is far away from the grinding block 6 is fixedly connected with the second motor 14, the left end of the telescopic shaft 8 is fixedly connected with the connecting shaft 9, the left side of the connecting shaft 9 is fixedly connected with the clamping device 10, the clamping device 10 can fix the rotor to be ground, the clamping device 10 comprises a disc 101, a nut 102, a threaded shaft 103, a supporting frame 104, a clamping plate 105 and a sliding groove 106, the disc 101 is fixedly connected with the connecting shaft 9, the sliding groove 106 is arranged on the side of the disc 101 which is far away from the connecting shaft 9, the threaded shaft 103 is arranged, one end of the support frame 104, which is far away from the threaded shaft 103, is fixedly connected with the clamping plates 105, the four support frames 104 are symmetrical in pairs, the threads of the two symmetrical support frames 104 are opposite, the support frames 104 can be close to each other through the rotating screw cap 102, the clamping tightness is adjusted, the clamping is completed, the clamping plates 105 are in a semi-arc shape, the number of the clamping plates is four, a complete circle can be obtained after the four clamping plates 105 are completely tightened, the semi-arc shape can meet the clamping of rotors with different sizes and shapes, the left side of the second motor 14 is fixedly connected with the rotating ring 11, the left side of the rotating ring 11 is fixedly connected with the sliding rail 12, the left side of the sliding rail 12 is fixedly connected with the secondary rotating ring 13, the inside of the secondary rotating ring 13 is a hollow cylinder, the length of the hollow cylinder is equal to that of the sliding rail 12, and the hollow cylinder can ensure that the secondary rotating ring 13 can enter, rotatory ring 11 and inferior rotatory ring 13 coincide each other, make inferior rotatory ring 13 can get into rotatory ring 11, follow rotatory ring 11 and rotate together, inferior rotatory ring 13's left side and the one end fixed connection that connecting axle 9 was kept away from to telescopic shaft 8, inferior rotatory ring 13 has a swivel bearing to clamping device 10's inside, swivel bearing is located the inside of connecting axle 9 and is located and position between clamping device 10 and inferior rotatory ring 13, when enough making inferior rotatory ring 13 driven by rotatory ring 11, can make the device of this section of distance of this short distance rotate, and the holding device outside does not rotate along with inside swivel bearing.

When using, rotor to the sediment stuff pump is fixed through clamping device 10, start second motor 14 and make and rotate, in the time of the pivoted, start telescopic shaft 8, make inferior rotating ring 13 get into the inside of rotating ring 11, thereby drive the rotation of inferior rotating ring 13, inferior rotating ring 13 passes through internally connected's swivel bearing, drive clamping device 10's rotation, the rotor to the centre gripping carries out the transformation of angle, adjust the angle after, polish the rotor of sediment stuff pump, starter motor 5, drive sanding block 6, make sanding block 6 polish the rotor, if need carry out the cutting of subtotal to the rotor, this operation just can be accomplished to sanding block 6's blade setting, sanding block 6's arch can increase friction, make the more smooth that the rotor polished.

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 special lathe of sediment stuff pump rotor, includes bed body (1), its characterized in that: the upper surface of the bed body (1) is fixedly connected with a supporting table (2) at the left part, the upper surface of the supporting table (2) is fixedly connected with a hydraulic shaft (3), the right side of the hydraulic shaft (3) is movably connected with a movable bead (4), the right side of the movable bead (4) is fixedly connected with a motor (5), the right side of the motor (5) is fixedly connected with a grinding block (6), the upper surface of the bed body (1) is fixedly connected with a supporting leg (7) at the middle part of the right side, the top of one side of the supporting leg (7) close to the grinding block (6) is fixedly connected with the outer side of a telescopic shaft (8), the top of one side of the grinding block (6) far away from the supporting leg (7) is fixedly connected with a second motor (14), the left end of the telescopic shaft (8) is fixedly connected with a connecting shaft (9), the left side of the connecting shaft (9) is fixedly connected with, the left side and the rotatory ring (11) fixed connection of second motor (14), the left side and slide rail (12) fixed connection of rotatory ring (11), the left side and inferior rotatory ring (13) fixed connection of slide rail (12), the one end fixed connection of connecting axle (9) is kept away from with telescopic shaft (8) in the left side of inferior rotatory ring (13).

2. The special lathe for the slurry pump rotor as claimed in claim 1, wherein: clamping device (10) include disc (101), nut (102), threaded shaft (103), support frame (104), grip block (105) and spout (106), disc (101) and connecting axle (9) fixed connection, one side that connecting axle (9) were kept away from in disc (101) is provided with spout (106), the inside of spout (106) is provided with threaded shaft (103), the outside and nut (102) threaded connection of threaded shaft (103), support frame (104) and threaded shaft (103) threaded connection, the one end and grip block (105) fixed connection of threaded shaft (103) are kept away from in support frame (104).

3. The special lathe for the slurry pump rotor as claimed in claim 1, wherein: the rotary ring (11) and the secondary rotary ring (13) are mutually inosculated.

4. The special lathe for the slurry pump rotor as claimed in claim 1, wherein: the inner wall surface fixed connection of sanding block (6) is protruding, the edge of sanding block (6) is the blade form, the last aperture that has seted up of activity pearl (4), the top fixed connection of hydraulic shaft (3) has flexible dead lever (31), the thickness of flexible dead lever (31) is identical with the size of aperture.

5. The special lathe for the slurry pump rotor as claimed in claim 1, wherein: the inside of the secondary rotating ring (13) is a hollow cylinder, and the length of the hollow cylinder is equal to that of the sliding rail (12).

6. The special lathe for the slurry pump rotor as claimed in claim 2, wherein: the number of the support frames (104) is four, the support frames are symmetrical in pairs, and the threads of the two symmetrical support frames (104) are opposite.

7. The special lathe for the slurry pump rotor as claimed in claim 2, wherein: the clamping plates (105) are in a semi-arc shape, the number of the clamping plates is four, and a complete circle can be obtained after the four clamping plates (105) are completely shrunk.

8. The special lathe for the slurry pump rotor as claimed in claim 1, wherein: and a rotary bearing is arranged between the secondary rotary ring (13) and the clamping device (10), is positioned in the connecting shaft (9) and is positioned between the clamping device (10) and the secondary rotary ring (13).