CN210669826U

CN210669826U - Device for mounting water pump stator protective cover

Info

Publication number: CN210669826U
Application number: CN201922248777.0U
Authority: CN
Inventors: 史为民
Original assignee: Shaoxing Xuehua Electrical & Mechanical Co ltd
Current assignee: Shaoxing Xuehua Electrical & Mechanical Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-06-02
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a device for installing water pump stator protective cover relates to the technical field of water pump stator, including the frame, set up installation mechanism in the frame, installation mechanism includes positioning disk, feed arrangement, blevile of push, and the positioning disk setting is in the frame, and feed arrangement sets up in the frame, and feed arrangement includes feedstock channel, striker plate, feed cylinder, and feedstock channel sets up in the frame, and the striker plate slides and sets up in the frame, and blevile of push sets up on the striker plate. The utility model discloses an on the positioning disk was placed stator and shell to the staff, feed cylinder started to drive the striker plate and removed for the protective cover moves down and falls to the stator on, then feed cylinder starts to drive the striker plate and blocks the protective cover, on pushing equipment promoted the protective cover joint to the coil on the stator after that, with this come to install the protective cover on the stator, consequently need not the staff and artifically install the protective cover, the amount of labour of staff has been saved, the efficiency of production has been improved.

Description

Device for mounting water pump stator protective cover

Technical Field

The utility model belongs to the technical field of the technique of water pump stator and specifically relates to a device for installing water pump stator protective cover.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. A positive displacement pump uses the change in the volume of its working chamber to transfer energy.

The water pump production generally adopts the assembly line operation, and the stator in the water pump is once earlier through the coiling of coiling machine after, in assembling the shell with the stator again, in order to prevent that the dust from entering into the coil on the stator in the flow process of assembly line, also in order to reduce the outside damage to the coil simultaneously, generally can add the protective cover on the stator and protect the coil.

The protective cover is generally installed manually, but the number of assembly line operations is huge, the workload of workers for installing manually is large, and the workers are easy to fatigue, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device for installing water pump stator protective cover need not the staff manual work and installs the protective cover, has saved staff's the amount of labour, has improved the efficiency of production.

The above object of the present invention is achieved by the following technical solutions:

a device for installing a protective cover of a water pump stator comprises a frame, wherein an installation mechanism for installing the protective cover is arranged on the frame, the mounting mechanism comprises a positioning disc, a feeding device and a material pushing device, the positioning disc is arranged on the machine frame, the cross section of the positioning disc is C-shaped, the opening of the positioning disc is upward, the stator and the shell are placed on a positioning disc to position the stator, the feeding device is arranged on a machine frame above the positioning disc, the feeding device comprises a feeding channel, a baffle plate and a feeding cylinder, the feeding channel is arranged on the stand above the positioning disc and is in a vertical state and used for placing a protective cover, the baffle plate is horizontally arranged on the frame below the feeding channel in a sliding way, the upper surface of the baffle plate is abutted against the lower side wall of the feeding channel and blocks the protective cover, the axis of feed channel coincides with the axis of positioning disk, blevile of push sets up on the striker plate and promotes the protective cover.

Through adopting above-mentioned technical scheme, the staff places stator and shell on the positioning disk, feed cylinder starts the piston rod and contracts back and drive the striker plate orientation and move near feed cylinder's direction, thereby the protective cover moves down and falls on the stator, then feed cylinder extension drives the striker plate and removes the removal that blocks the protective cover, on pushing equipment promoted the protective cover joint to the coil on the stator after that, then pushing equipment moves back, with this to install the protective cover on the stator, consequently, need not the staff's manual work and install the protective cover, staff's the amount of labour has been saved, the efficiency of production has been improved.

Preferably, the blevile of push is including pushing away material cylinder, scraping wings, it sets up on the striker plate upper surface and the vertical striker plate that passes downwards of piston rod to push away the material cylinder, the scraping wings sets up on the piston rod that pushes away the material cylinder and is used for promoting the protective cover, just the projection of scraping wings in vertical direction is located the striker plate.

By adopting the technical scheme, after the material baffle plate moves back to block the protective cover, the material pushing cylinder is started to drive the material pushing plate to move downwards, the material pushing plate moves downwards to push the protective cover to be clamped on the coil of the stator, and then the material pushing cylinder is started to drive the material pushing plate to move back, so that the purpose that the protective cover is pushed by starting the material pushing cylinder is achieved.

Preferably, a chamfer is formed at one end, far away from the feeding cylinder, of the striker plate.

Through adopting above-mentioned technical scheme, through the setting of chamfer to when the scraping wings touch the protective cover, to the ascending thrust of slope of protective cover, make the protective cover shift up and contradict on the scraping wings, thereby reduced the dynamics that the scraping wings struck the protective cover.

Preferably, the feeding channel is formed by two baffle plates which are oppositely arranged on the rack and are in a circular arc shape, and the rack is provided with an adjusting assembly for adjusting the distance between the two baffle plates.

By adopting the technical scheme, the stator specifications are different in size, so that the size of the protective cover needs to be changed, and the size of the feeding channel also needs to be changed correspondingly; the distance between the two baffles is adjusted through the adjusting assembly, so that the protective covers with different sizes are accommodated.

Preferably, the adjusting part includes the mounting panel, adjusts pole, adjusting screw, the mounting panel sets up in the frame and is located two baffle one side of the same as the back of the body, adjust the pole setting on the lateral wall of two baffle one side of the same as the back of the body and horizontal slip wears to establish on the mounting panel, adjusting screw passes the mounting panel and supports tightly on adjusting the pole with mounting panel threaded connection.

Through adopting above-mentioned technical scheme, unscrew adjusting screw, the pulling is adjusted the pole and is driven the baffle and remove, adjusts the completion back, screws up adjusting screw and fixes the position of adjusting pole and baffle to this distance between adjusting two baffles.

Preferably, the adjusting rod is provided with scale marks along the axis array of the adjusting rod.

Through adopting above-mentioned technical scheme, through the setting of scale mark to the staff clearly knows the size of adjusting when adjusting, thereby accuracy nature when having improved regulation baffle.

Preferably, the adjusting screw is a thumb screw.

Through adopting above-mentioned technical scheme, through the setting of thumb screw, the staff need not use the instrument can twist and move adjusting screw to this convenience when having improved to twist and moving adjusting screw.

Preferably, a rubber layer is arranged on the inner side wall of the positioning plate.

Through adopting above-mentioned technical scheme, through the setting of rubber layer, the positioning disk has reduced stator and shell when putting into the positioning disk and has worn and torn stator and shell to this quality that has improved stator and shell.

To sum up, the utility model discloses a beneficial technological effect does:

1. the stator is placed on the positioning disc through a worker, the feeding cylinder is started to drive the material blocking plate to move, so that the protective cover moves downwards and falls onto the stator, then the feeding cylinder is started to drive the material blocking plate to move to block the protective cover, then the material pushing device pushes the protective cover to be clamped on a coil on the stator, and then the material pushing device moves back to mount the protective cover on the stator, so that the protective cover is not required to be mounted manually by the worker, the labor capacity of the worker is saved, and the production efficiency is improved;

2. through the arrangement of the chamfer, when the material pushing plate touches the protective cover, the protective cover is pushed upwards in an inclined manner so as to move upwards and abut against the material pushing plate, and therefore the force of the material pushing plate impacting the protective cover is reduced;

3. the adjusting screw is unscrewed, the adjusting rod is pulled to drive the baffle plates to move, and after the adjustment is finished, the adjusting screw is screwed down to fix the positions of the adjusting rod and the baffle plates so as to adjust the distance between the two baffle plates, so that the protective covers with different sizes are adapted;

4. through the arrangement of the rubber layer, the abrasion of the positioning disc to the stator when the stator is placed into the positioning disc is reduced, and therefore the quality of the stator is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention, mainly showing the feeding device and the adjusting assembly;

fig. 3 is a schematic view of the local structure of the present invention, mainly showing the pushing device.

Reference numerals: 1. a frame; 11. a slide bar; 12. a protective cover; 13. a support plate; 2. an installation mechanism; 21. positioning a plate; 211. a rubber layer; 22. a feeding device; 221. a feed channel; 222. a striker plate; 2221. chamfering; 223. a feed cylinder; 23. a material pushing device; 231. a material pushing cylinder; 232. a material pushing plate; 3. an adjustment assembly; 31. mounting a plate; 32. adjusting a rod; 321. scale lines; 33. and adjusting the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for a device for installing a water pump stator protective cover of the utility model, the device comprises a frame 1, and a mounting mechanism 2 for installing a protective cover 12 is arranged on the frame 1.

Referring to fig. 1 and 2, the mounting mechanism 2 includes a positioning plate 21, a feeding device 22, and a pushing device 23, a support plate 13 is fixedly mounted on a side wall of the frame 1 near the bottom end of the frame 1, the positioning plate 21 is fixedly mounted on an upper surface of the support plate 13, the section of the positioning plate 21 is C-shaped and has an upward opening, the stator and the housing are placed on the positioning plate 21, and the feeding device 22 is disposed on the frame 1 above the positioning plate 21; the feeding device 22 comprises a feeding channel 221, a material baffle 222 and a feeding cylinder 223, wherein the feeding channel 221 is mounted on the rack 1 above the positioning disc 21, the feeding channel 221 is in a vertical state and used for placing a protective cover 12, the protective cover 12 is provided with a plurality of pieces and vertically stacked in the feeding channel 221, and the axis of the feeding channel 221 coincides with the axis of the positioning disc 21; two sliding rods 11 are horizontally and fixedly installed on the rack 1 below the feeding channel 221 at intervals, the two sliding rods 11 are horizontally slidably arranged on the material baffle 222, and the material baffle 222 can horizontally slide on the sliding rods 11; meanwhile, the upper surface of the baffle plate 222 abuts against the lower side wall of the feeding channel 221 and blocks the protective cover 12; the feeding cylinder 223 is fixedly installed on the frame 1, and a piston rod of the feeding cylinder 223 is fixedly connected with the striker plate 222 and drives the striker plate 222 to horizontally slide.

Referring to fig. 2 and 3, the pushing device 23 is disposed on the striker plate 222 and used for pushing the protective cover 12, the pushing device 23 pushes the material cylinder 231 and the material pushing plate 232, the material pushing cylinder 231 is fixedly mounted on the upper surface of the striker plate 222, a piston rod of the material pushing cylinder 231 vertically penetrates through the striker plate 222 downwards, and the material pushing cylinder 231 is located outside a projection of the feeding channel 221 in the vertical direction of the striker plate 222; the material pushing plate 232 is fixedly installed on a piston rod of the material pushing cylinder 231, and a projection of the material pushing plate 232 in the vertical direction is located on the material blocking plate 222. The stator and the housing are placed on the positioning plate 21 by a worker, the feeding cylinder 223 starts the piston rod to retract to drive the striker plate 222 to move towards the direction close to the feeding cylinder 223, so that the protective cover 12 moves downwards to drop on the stator, then the feeding cylinder 223 extends to drive the striker plate 222 to move to block the movement of the protective cover 12, then the pushing cylinder 231 starts to drive the pushing plate 232 to move downwards, the pushing plate 232 moves downwards to push the protective cover 12 to be clamped and installed on a coil of the stator, then the pushing cylinder 231 drives the pushing plate 232 to move upwards to install the protective cover 12 on the stator, and therefore the worker does not need to manually install the protective cover 12, and the labor amount of the worker is saved.

A chamfer 2221 is formed at one end of the striker plate 222, which is far away from the feeding cylinder 223, and the chamfer 2221 facilitates the pushing force of the pusher plate 232 to be inclined upwards on the protective cover 12 when the pusher plate 232 contacts the protective cover 12, so that the protective cover 12 moves upwards and abuts against the pusher plate 232; the rubber layer 211 is fixedly arranged on the inner side wall of the positioning disc 21, and the rubber layer 211 reduces the abrasion of the positioning disc 21 to the stator and the shell when the stator and the shell are placed in the positioning disc 21.

The feeding channel 221 is formed by two arc baffles which are oppositely arranged on the frame 1, the frame 1 is provided with an adjusting component 3 for adjusting the distance between the two baffles, the adjusting component 3 comprises an installation plate 31, an adjusting rod 32 and an adjusting screw 33, the installation plate 31 is provided with two baffles, and the two installation plates 31 are fixedly arranged on the frame 1 above the feeding cylinder 223 at intervals and are positioned on the opposite sides of the two baffles; the number of the adjusting rods 32 is two, the two adjusting rods 32 are respectively and fixedly arranged on the side walls of the two baffle plates on the opposite sides, and the two adjusting rods 32 are horizontally arranged on the mounting plate 31 in a sliding and penetrating manner; the adjusting screw 33 vertically penetrates through the upper surface of the mounting plate 31 and is in threaded connection with the mounting plate 31, and meanwhile, the adjusting screw 33 abuts against the upper surface of the adjusting rod 32.

The adjusting screw 33 is unscrewed, the adjusting rod 32 is pulled to drive the baffles to move, and after the adjustment is completed, the adjusting screw 33 is screwed down to fix the positions of the adjusting rod 32 and the baffles, so that the distance between the two baffles is adjusted. The adjusting screw 33 is a butterfly screw, so that a worker can screw the adjusting screw 33 without using a tool, and the convenience in screwing the adjusting screw 33 is improved; the vertical side wall of the adjusting rod 32 is provided with scale lines 321 along the axis array of the adjusting rod 32, and the scale lines 321 facilitate the staff to know the adjusting size clearly during adjusting, so that the accuracy of adjusting the baffle is improved.

The implementation principle of the embodiment is as follows:

the stator and the shell are placed on the positioning disc 21 by a worker, the feeding cylinder 223 starts the piston rod to retract to drive the material blocking plate 222 to move, so that the protective cover 12 moves downwards and drops onto the stator, then the feeding cylinder 223 starts the piston rod to drive the material blocking plate 222 to block the movement of the protective cover 12, then the material pushing cylinder 231 starts the material pushing cylinder 232 to move downwards to push the protective cover 12 to be clamped and installed on a coil of the stator, and then the material pushing cylinder 231 drives the material pushing plate 232 to move back to install the protective cover 12 onto the stator.

Adjusting screw 33 is unscrewed, adjusting rod 32 is pulled to drive the baffles to move, and after the adjustment is completed, adjusting screw 33 is screwed to adjust the positions of rod 32 and the baffles, so that the distance between the two baffles can be adjusted, and the protective covers 12 with different sizes can be adapted.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a device for installing water pump stator protective cover, includes frame (1), its characterized in that: the stator positioning device is characterized in that an installation mechanism (2) for installing a protective cover (12) is arranged on the rack (1), the installation mechanism (2) comprises a positioning disc (21), a feeding device (22) and a material pushing device (23), the positioning disc (21) is arranged on the rack (1), the cross section of the positioning disc is C-shaped, the opening of the positioning disc is upward, the stator and a shell are placed on the positioning disc (21) to position the stator, the feeding device (22) is arranged on the rack (1) above the positioning disc (21), the feeding device (22) comprises a feeding channel (221), a material baffle plate (222) and a feeding cylinder (223), the feeding channel (221) is arranged on the rack (1) above the positioning disc (21) and is in a vertical state and is used for placing the protective cover (12), the material baffle plate (222) is horizontally arranged on the rack (1) below the feeding channel (221) in a sliding manner, the upper surface of the material baffle plate (222) abuts against the lower side wall of the feeding channel (, the axis of the feeding channel (221) coincides with the axis of the positioning disc (21), and the pushing device (23) is arranged on the striker plate (222) and pushes the protective cover (12).

2. The apparatus of claim 1, wherein the protective cover comprises: the material pushing device (23) comprises a material pushing cylinder (231) and a material pushing plate (232), the material pushing cylinder (231) is arranged on the upper surface of the material blocking plate (222), a piston rod vertically penetrates through the material blocking plate (222) downwards, the material pushing plate (232) is arranged on the piston rod of the material pushing cylinder (231) and is used for pushing the protective cover (12), and the projection of the material pushing plate (232) in the vertical direction is located on the material blocking plate (222).

3. The apparatus of claim 1, wherein the protective cover comprises: and one end of the striker plate (222) far away from the feeding cylinder (223) is provided with a chamfer (2221).

4. The apparatus of claim 1, wherein the protective cover comprises: the feeding channel (221) is formed by two arc-shaped baffles which are oppositely arranged on the rack (1), and the rack (1) is provided with an adjusting component (3) for adjusting the distance between the two baffles.

5. The apparatus of claim 4, wherein the protecting cover comprises: adjusting part (3) include mounting panel (31), adjust pole (32), adjusting screw (33), mounting panel (31) set up in frame (1) and are located two baffles one side mutually away from the body, adjust pole (32) set up on the lateral wall of two baffles one side mutually away from the body and the level slides and wears to establish on mounting panel (31), adjusting screw (33) pass mounting panel (31) and with mounting panel (31) threaded connection and support tightly on adjusting pole (32).

6. The apparatus of claim 5, wherein the protecting cover comprises: and the adjusting rod (32) is provided with scale marks (321) along the axis array of the adjusting rod (32).

7. The apparatus of claim 5, wherein the protecting cover comprises: the adjusting screw (33) is a thumb screw.

8. The apparatus of claim 1, wherein the protective cover comprises: and a rubber layer (211) is arranged on the inner side wall of the positioning disc (21).