CN216237345U

CN216237345U - Moving platform for electroplating processing of water pump shaft

Info

Publication number: CN216237345U
Application number: CN202122709969.4U
Authority: CN
Inventors: 王彦昌
Original assignee: Xingtai Shengmao Electroplating Co ltd
Current assignee: Xingtai Shengmao Electroplating Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-08
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of water pump shaft electroplating, in particular to a moving platform for electroplating processing of a water pump shaft. The locking device comprises a locking seat, a locking clamp, a supporting plate, a sealing cover, a connecting pipe and an air pipe, wherein the locking clamp is arranged at the top of the locking seat and is fixedly arranged on the supporting plate through the locking clamp; the water pump shaft is inserted into a sleeve of the positioning frame in advance, the moving platform is adjusted to be right above the positioning frame, when the air pipe is ventilated, the pressure inside the cavity is increased, so that the piston is pushed by air pressure to drive the locking rod to extend out, the water pump shaft is locked and fixed by the locking rod, when the electromagnetic valve is opened, air is automatically exhausted, the locking rod is retracted, the water pump shaft is loosened, manual feeding and discharging are replaced, and time and labor are saved, and the working efficiency is high; the water pump shaft is locked through air pressure driving, and the water pump shaft cannot be crushed.

Description

Moving platform for electroplating processing of water pump shaft

Technical Field

The utility model relates to the technical field of water pump shaft electroplating, in particular to a moving platform for electroplating processing of a water pump shaft.

Background

When the water pump shaft is machined, turning and quenching and tempering are carried out on a blank raw material through a numerical control machine; in order to enhance the strength and the brightness of the water pump shaft and prevent the water pump shaft from rusting, the water pump shaft is electroplated after the treatment.

When the water pump shaft is electroplated, a plurality of groups of water pump shafts need to be fixed on a fixing mechanism at one end of an electroplating electrode, the fixing mechanism mainly comprises a sleeve and a knob, the water pump shaft is inserted into the sleeve from the bottom when being fixed, then the knob is screwed forcibly, and the water pump shaft is tightly pressed and locked by a screw driven by the knob; every pump shaft all needs manual work to insert the water pump shaft the sleeve and locks fixedly to and the manual work is loosened and is got the material action, wastes time and energy work efficiency and hang down.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical defects, the utility model provides a moving platform for electroplating processing of a water pump shaft, wherein a locking clamp is arranged at the top of a locking seat and is fixedly arranged on a supporting plate through the locking clamp, a sealing cover is fixedly arranged below the outer part of the locking seat, a sealing cavity is arranged between the sealing cover and the locking seat, a connecting pipe is arranged on one side of the sealing cover, the other end of the connecting pipe is connected with an air pipe, and the left end of a sliding chute is communicated with the air pipe through the sealing cavity; the water pump shaft is inserted into a sleeve of the positioning frame in advance, the moving platform is adjusted to be right above the positioning frame, when the air pipe is ventilated, the pressure inside the cavity is increased, so that the piston is pushed by air pressure to drive the locking rod to extend out, the water pump shaft is locked and fixed by the locking rod, when the electromagnetic valve is opened, air is automatically exhausted, the locking rod is retracted, the water pump shaft is loosened, manual feeding and discharging are replaced, and time and labor are saved, and the working efficiency is high; the water pump shaft is locked through air pressure driving, and the water pump shaft cannot be crushed.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: comprises a mobile platform, a supporting plate, a water pump shaft and a positioning frame; a plurality of supporting plates are fixedly arranged below the mobile platform; a plurality of groups of pneumatic locking devices are fixedly arranged on the supporting plate; a plurality of groups of sleeves are arranged above the positioning frame; the lower part of the water pump shaft is arranged in the sleeve; the pneumatic locking device comprises a locking seat, an air pipe and an electromagnetic valve; the top of the locking seat is provided with a locking clamp and is fixedly arranged on the supporting plate through the locking clamp; an air pipe is fixedly arranged on one side of the supporting plate; the electromagnetic valve is arranged at one end of the air pipe.

Further optimizing the technical scheme, a locking hole is arranged in the vertical direction below the inner part of the locking seat; a plurality of sliding grooves are uniformly distributed on the periphery above the middle part of the locking seat in the horizontal direction; the right end of the sliding chute is provided with a through hole and is communicated with the locking hole through the through hole; a piston is connected inside the sliding chute in a sliding manner; the right end of the piston is provided with a lock rod; the lock rod is connected with the middle part of the through hole in a sliding manner.

Further optimizing the technical scheme, the left end of the sliding chute is fixedly provided with a limit check ring; a spring is arranged between the piston and the bottom of the sliding groove in the sliding groove, and the effect of piston resetting is achieved.

Further optimizing the technical scheme, a sealing cover is fixedly arranged below the outer part of the locking seat; a sealing cavity is arranged between the sealing cover and the locking seat; one side of the sealing cover is provided with a connecting pipe; the other end of the connecting pipe is connected with the air pipe.

Further optimize this technical scheme, spout left end and trachea between communicate through sealed cavity.

Compared with the prior art, the utility model has the following advantages:

1. the water pump shaft is inserted into the sleeve of the positioning frame in advance, the moving platform is adjusted to be right above the positioning frame, when the air pipe is ventilated, the pressure inside the cavity is increased, so that the piston is pushed by air pressure to drive the locking rod to extend out, and the water pump shaft is locked and fixed by the locking rod; the water pump shaft is locked in multiple directions and is fixed firmly.

2. Need not to fix the water pump axle in the sleeve below manually one by one, only need unify the water pump axle and place on the sleeve pipe of locating rack, can realize the location material loading action of whole water pump axle through mediating the locating rack, convenient operation work efficiency is high.

3. When the electromagnetic valve is opened, the air is automatically exhausted, and the lock rod is retracted, so that the water pump shaft is loosened, the whole process replaces manual feeding and discharging, and the time-saving and labor-saving working efficiency is high; the water pump shaft is locked through air pressure driving, and the water pump shaft cannot be crushed.

Drawings

Fig. 1 is a three-dimensional structure diagram of a moving platform for electroplating processing of a water pump shaft.

Fig. 2 is a three-dimensional structure diagram of a single drainage pump shaft clamping state of a moving platform for electroplating processing of a water pump shaft.

FIG. 3 is a partial enlarged view of a locking seat of a movable platform for electroplating a water pump shaft.

FIG. 4 is a partial sectional view of a piston mounting structure inside a locking seat of a movable platform for electroplating processing of a water pump shaft.

FIG. 5 is a partial cross-sectional view of an internal mounting structure of a locking seat of a movable platform for electroplating processing of a water pump shaft.

In the figure: 1. a mobile platform; 2. a support plate; 3. a water pump shaft; 4. a positioning frame; 401. a sleeve; 5. a pneumatic locking device; 501. a locking seat; 502. an air tube; 503. an electromagnetic valve; 504. locking and clamping; 505. a locking hole; 506. a chute; 507. a through hole; 508. a piston; 509. a lock lever; 510. a limit retainer ring; 511. a spring; 512. a sealing cover; 513. sealing the cavity; 514. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1 to 5, the moving platform for electroplating water pump shafts is characterized in that: comprises a moving platform 1, a supporting plate 2, a water pump shaft 3 and a positioning frame 4; a plurality of supporting plates 2 are fixedly arranged below the mobile platform 1; a plurality of groups of pneumatic locking devices 5 are fixedly arranged on the supporting plate 2; a plurality of groups of sleeves 401 are arranged above the positioning frame 4; the lower part of the water pump shaft 3 is arranged inside the sleeve 401; the pneumatic locking device 5 comprises a locking seat 501, an air pipe 502 and an electromagnetic valve 503; the top of the locking seat 501 is provided with a locking clamp 504, and the locking clamp 504 is fixedly arranged on the supporting plate 2; an air pipe 502 is fixedly arranged on one side of the supporting plate 2; the electromagnetic valve 503 is disposed at one end of the air tube 502.

Preferably, a locking hole 505 is formed in the vertical direction below the inner part of the locking seat 501; a plurality of sliding grooves 506 are uniformly distributed on the periphery of the upper middle part of the locking seat 501 in the horizontal direction; a through hole 507 is formed at the right end of the sliding groove 506 and is communicated with the locking hole 505 through the through hole 507; a piston 508 is connected inside the sliding groove 506 in a sliding manner; the right end of the piston 508 is provided with a lock rod 509; the locking bar 509 is slidably connected to the middle of the through hole 507.

Preferably, a limit retainer ring 510 is fixedly arranged at the left end of the sliding groove 506; a spring 511 is arranged between the piston 508 and the bottom of the sliding groove 506 in the sliding groove 506, and plays a role in resetting the piston 508.

Preferably, a sealing cover 512 is fixedly arranged below the outer part of the locking seat 501; a sealing cavity 513 is arranged between the sealing cover 512 and the locking seat 501; a connecting pipe 514 is arranged on one side of the sealing cover 512; the other end of the connection tube 514 is connected to the air tube 502.

Preferably, the left end of the sliding groove 506 is communicated with the air pipe 502 through a sealed cavity 513.

The theory of operation, as shown in fig. 1-5, insert the water pump shaft 3 of primary processing to the sleeve pipe 401 of locating rack 4, fix a position two rows of water pump shafts 3 around through sleeve pipe 401, after finishing placing water pump shaft 3, remove to the locating rack 4 directly over about moving platform 1, then moving platform 1 downstream, can drive layer board 2 downstream when moving platform 1 downstream to drive pneumatic locking device 5 downstream together through lock clamp 504.

When the pneumatic locking device 5 moves downwards, the locking hole 505 on the locking seat 501 is driven to be correspondingly sleeved above the water pump shaft 3, so that the action of feeding the whole water pump shaft 3 is realized.

A locking hole 505 is arranged in the vertical direction at the lower part of the inner part of the locking seat 501, a plurality of sliding grooves 506 are uniformly distributed on the periphery of the upper part of the middle part of the locking seat 501 in the horizontal direction, through holes 507 are arranged at the right end of the sliding grooves 506, and is communicated with the locking hole 505 through a through hole 507, a piston 508 is connected in the sliding groove 506 in a sliding way, a locking rod 509 is arranged at the right end of the piston 508, the locking rod 509 is slidably connected with the middle part of the through hole 507, a sealing cover 512 is fixedly arranged below the outer part of the locking seat 501, a sealing cavity 513 is arranged between the sealing cover 512 and the locking seat 501, a connecting pipe 514 is arranged at one side of the sealing cover 512, the other end of the connecting tube 514 is connected with the air tube 502, the left end of the sliding groove 506 is communicated with the air tube 502 through a sealed cavity 513, when the air tube 502 is ventilated, air enters the cavity, so that the air pressure inside the cavity is increased, and when the air pressure inside the cavity is increased, the piston 508 is pushed to slide towards the center of the locking seat 501 along the sliding groove 506; when the piston 508 moves, the lock rod 509 is moved together, so that the water pump shaft 3 is locked inside the locking hole 505 by the lock rod 509.

The water pump shaft 3 is locked by air pressure control, and a protective pad is provided at one end of the lock rod 509 to prevent the water pump shaft 3 from being pinched.

When the moving platform 1 moves upwards, the water pump shaft 3 is driven to lift together, so that the water pump shaft 3 is driven to be pulled out of the sleeve 401; after being pulled out, the water pump shaft 3 is driven by the moving platform 1 to enter an electroplating bath for electroplating treatment.

The water pump shaft 3 is electroplated and finishes, the fixed spacing retaining ring 510 that is provided with in spout 506 left end, be provided with spring 511 in spout 506 between piston 508 and the spout 506 bottom, play the effect that piston 508 resets, solenoid valve 503 sets up in trachea 502 one end, and when loosening water pump shaft 3, trachea 502 is disconnected, and solenoid valve 503 is opened, and the inside gas of cavity can be discharged through solenoid valve 503, and after the inside atmospheric pressure of cavity reduces, push piston 508 outward movement under the spring 511 elasticity effect to drive locking lever 509 and loosen, finally water pump shaft 3 loosens and falls down.

In summary, the water pump shaft 3 is inserted into the sleeve 401 of the positioning frame 4 in advance, the moving platform 1 is adjusted to be right above the positioning frame 4, when the air pipe 502 is ventilated, the pressure inside the cavity is increased, so that the piston 508 is pushed by air pressure to drive the lock rod 509 to extend out, and the water pump shaft 3 is locked and fixed by the lock rod 509; the water pump shaft 3 is locked in multiple directions, and the water pump shaft 3 is fixed firmly; the water pump shafts 3 do not need to be manually fixed below the sleeves one by one, the water pump shafts 3 only need to be uniformly placed on the sleeves 401 of the positioning frames 4, the positioning and feeding actions of the integral water pump shafts 3 can be realized by adjusting the positioning frames 4, and the operation is convenient and the working efficiency is high; when the electromagnetic valve 503 is opened, the air is automatically exhausted, and the lock rod 509 is retracted, so that the water pump shaft 3 is loosened, manual loading and unloading are replaced in the whole process, and the time-saving and labor-saving working efficiency is high; the water pump shaft 3 is locked through air pressure driving, and the water pump shaft 3 cannot be crushed.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a water pump axle moving platform for electroplate machining which characterized in that: comprises a moving platform (1), a supporting plate (2), a water pump shaft (3) and a positioning frame (4); a plurality of supporting plates (2) are fixedly arranged below the mobile platform (1); a plurality of groups of pneumatic locking devices (5) are fixedly arranged on the supporting plate (2); a plurality of groups of sleeves (401) are arranged above the positioning frame (4); the lower part of the water pump shaft (3) is arranged in the sleeve (401); the pneumatic locking device (5) comprises a locking seat (501), an air pipe (502) and an electromagnetic valve (503); the top of the locking seat (501) is provided with a locking clamp (504), and the locking clamp (504) is fixedly arranged on the supporting plate (2); an air pipe (502) is fixedly arranged on one side of the supporting plate (2); the electromagnetic valve (503) is arranged at one end of the air pipe (502).

2. The moving platform for electroplating processing of the water pump shaft according to claim 1, wherein: a locking hole (505) is formed in the vertical direction below the inner part of the locking seat (501); a plurality of sliding grooves (506) are uniformly distributed on the periphery above the middle part of the locking seat (501) in the horizontal direction; a through hole (507) is formed in the right end of the sliding groove (506) and is communicated with the locking hole (505) through the through hole (507); a piston (508) is connected in the sliding groove (506) in a sliding manner; a lock rod (509) is arranged at the right end of the piston (508); the lock rod (509) is connected with the middle part of the through hole (507) in a sliding way.

3. The moving platform for electroplating processing of the water pump shaft according to claim 2, wherein: a limiting retainer ring (510) is fixedly arranged at the left end of the sliding groove (506); a spring (511) is arranged in the sliding groove (506) between the piston (508) and the bottom of the sliding groove (506), and plays a role in resetting the piston (508).

4. The moving platform for electroplating processing of the water pump shaft according to claim 2, wherein: a sealing cover (512) is fixedly arranged below the outer part of the locking seat (501); a sealing cavity (513) is arranged between the sealing cover (512) and the locking seat (501); a connecting pipe (514) is arranged on one side of the sealing cover (512); the other end of the connecting pipe (514) is connected with the air pipe (502).

5. The moving platform for electroplating processing of the water pump shaft according to claim 4, wherein: the left end of the sliding groove (506) is communicated with the air pipe (502) through a sealed cavity (513).