CN216390312U

CN216390312U - Special paint scraping device for enameled wire of power filter

Info

Publication number: CN216390312U
Application number: CN202122555889.8U
Authority: CN
Inventors: 孙伟忠; 商琳
Original assignee: Changzhou Yuxuan Electronics Co ltd
Current assignee: Changzhou Yuxuan Electronics Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-04-26
Anticipated expiration: 2031-10-23

Abstract

The utility model relates to the technical field of power filter processing, in particular to a special paint scraping device for an enameled wire of a power filter, which comprises a workbench, wherein two groups of lower fixing seats are fixedly connected to the left side and the right side of the upper end of the workbench, a lower arc-shaped groove is formed in the upper end surface of each lower fixing seat, supporting frames are fixedly connected to the left side and the right side of the upper end of the workbench, a first hydraulic cylinder is fixedly installed at the upper end of each supporting frame, a first moving plate is fixedly connected to the lower end of the output end of the first hydraulic cylinder, and upper fixing seats are fixedly connected to the front side and the rear side of the lower end of the first moving plate. Four groups of lower fixing seats are arranged at the upper end of the workbench and can be used for placing two enameled wires at the same time, so that the special enameled wire scraping device for the power filter can scrape the left and right ends of the two enameled wires at the same time, the paint scraping efficiency is improved, the position of the scraper can be adjusted, the scraper is in contact with the surfaces of the enameled wires, and the paint scraping quality is improved.

Description

Special paint scraping device for enameled wire of power filter

Technical Field

The utility model relates to the technical field of power filter processing, in particular to a special paint scraping device for an enameled wire of a power filter.

Background

The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor, is also called as a power EMI filter, or is an EMI power filter, and is a passive bidirectional network, wherein one end of the passive bidirectional network is a power supply, and the other end of the passive bidirectional network is a load. The internal choke coil of the power filter is generally formed by winding enameled wires, and during processing, the enameled wires of pins of the choke coil in the filter need to remove insulating paint.

The patent application for CN201822165770.8 discloses an enameled wire scrapes lacquer device, which comprises a frame, be equipped with the accurate feeding mechanism of work of mutually supporting and scrape lacquer mechanism in proper order along enameled wire direction of feed in the frame, accurate feeding mechanism includes the feed screw who sets up along enameled wire direction of feed, the feed screw both ends are installed in the frame through the bearing respectively, pay-off servo motor is installed to the feed screw front end, install the slide on the feed screw, install the anchor clamps that press from both sides tight enameled wire on the slide, scrape the enameled wire that lacquer mechanism sent accurate feeding mechanism and scrape lacquer, pay-off servo motor with scrape lacquer mechanism and be connected with the control unit through the wire respectively, it has the advantage that scrape that lacquer length is accurate, scrape lacquer circuit height, degree of mechanization height.

However, the enamel wire enamel scraping device can only scrape enamel on one enamel wire and only one end of the enamel wire at a time, so that the enamel scraping efficiency is slow.

Therefore, the special enamel scraping device for the enameled wire of the power filter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special enamel scraping device for an enameled wire of a power filter, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a special enamel scraping device for an enameled wire of a power filter comprises a workbench, wherein two groups of lower fixed seats are fixedly connected to the left side and the right side of the upper end of the workbench, lower arc-shaped grooves are formed in the upper end face of each lower fixed seat, support frames are fixedly connected to the left side and the right side of the upper end of the workbench, a first hydraulic cylinder is fixedly mounted at the upper end of each support frame, a first movable plate is fixedly connected to the lower end of the output end of the first hydraulic cylinder, upper fixed seats are fixedly connected to the front side and the rear side of the lower end of the first movable plate, upper arc-shaped grooves are formed in the upper end of each upper fixed seat, first mounting plates are fixedly connected to the left side and the right side of the upper end of the workbench, a second hydraulic cylinder is fixedly mounted on the outer side of each first mounting plate, a second movable plate is fixedly connected to the output end of each second hydraulic cylinder, motor movable plates are fixedly mounted on the outer sides and the front side and the rear sides of each second hydraulic cylinder, the output shaft fixedly connected with carousel of motor, the equal fixedly connected with second mounting panel in both ends about the carousel medial surface, second mounting panel outside fixed mounting has the third pneumatic cylinder, the terminal fixedly connected with of output of third pneumatic cylinder scrapes the blade holder, the inboard fixed mounting of scraper holder has the scraper.

As a further optimization of the technical scheme, the front side wall and the rear side wall of the first movable plate are both fixedly connected with first sliding blocks, and the front side wall and the rear side wall of the support frame are both provided with first sliding holes for slidably connecting the first sliding blocks.

This setting is passed through first slider and is slided from side to side in first slide opening, plays the guide effect to first movable plate for first movable plate carries out vertical reciprocating under the drive of first pneumatic cylinder, can not take place the slope.

As a further optimization of the technical scheme, the upper fixing seat and the lower fixing seat correspond to each other one by one, and the upper fixing seat and the lower fixing seat are located on the same vertical line.

This setting is through last fixing base and lower fixing base combined action, carries out spacing fixed with the enameled wire.

As a further optimization of the technical scheme, the upper arc-shaped groove and the lower arc-shaped groove are symmetrically arranged, and rubber pads are bonded on the inner side walls of the upper arc-shaped groove and the lower arc-shaped groove.

The structure of arc wall and lower arc wall and enameled wire structure phase-match on this setting, with the spacing fixing of enameled wire between last arc wall and lower arc wall, play the guard action to the enameled wire surface through the rubber pad, avoid causing wearing and tearing to the position that the enameled wire need not to scrape lacquer.

As a further optimization of the technical scheme, the lower end of the second movable plate is fixedly connected with two groups of second sliding blocks, and the left side and the right side of the upper end of the workbench are respectively provided with two groups of sliding grooves for slidably connecting the second sliding blocks.

This setting slides in the spout through the second slider, plays the guide effect to the second movable plate for the second movable plate removes about carrying out the level under the drive of second pneumatic cylinder, can not take place the skew.

As a further optimization of the technical scheme, a third sliding block is fixedly connected to the outer side of the scraper seat, and a second sliding hole used for being connected with the third sliding block in a sliding mode is formed in the rotary disc.

This setting slides in the second slide opening through the third slider, plays the guide effect to the scraper seat for the scraper seat carries out vertical reciprocating under the drive of third pneumatic cylinder, can not take place the skew.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the left end and the right end of the enameled wire after being cut are respectively placed in the lower arc-shaped grooves on the left side and the right side, four groups of lower fixing seats are arranged at the upper end of the workbench, two enameled wires can be placed at the same time, then the first moving plate is driven to move downwards through the work of the first hydraulic cylinder, the upper fixing seat is driven to move downwards, the upper fixing seat is pressed at the upper end of the enameled wire, and the enameled wire is limited and fixed between the upper arc-shaped groove and the lower arc-shaped groove; the second moving plate is driven to move inwards by the operation of the second hydraulic cylinder, so that the motor and the turntable are driven to move inwards, and the scraper is further moved to a position where the enameled wire needs to be subjected to paint scraping; the second hydraulic cylinder works to drive the scraper seat to drive the scraper to move inwards, so that the scraper is in contact with the surface of the enameled wire; through motor work, the drive carousel rotates to make the scraper rotate, scrape the lacquer operation to both ends about the enameled wire, and then make this power filter's special enamel scraping device of enameled wire can scrape lacquer processing simultaneously to both ends about two enameled wires, improve and scrape lacquer efficiency, the position of scraper can be adjusted, makes scraper and enameled wire surface contact, improves and scrapes lacquer quality.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the turntable structure of the present invention.

In the figure: 1. a work table; 2. a lower fixed seat; 3. a lower arc-shaped groove; 4. a support frame; 5. a first hydraulic cylinder; 6. a first moving plate; 7. an upper fixed seat; 8. an upper arc-shaped groove; 9. a first mounting plate; 10. a second hydraulic cylinder; 11. a second moving plate; 12. a motor; 13. a turntable; 14. a second mounting plate; 15. a third hydraulic cylinder; 16. a scraper seat; 17. a scraper; 18. a first slider; 19. a second slider; 20. and a third slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a special enamel scraping device for an enameled wire of a power filter comprises a workbench 1, wherein the left side and the right side of the upper end of the workbench 1 are fixedly connected with two groups of lower fixed seats 2, the upper end surface of each lower fixed seat 2 is provided with a lower arc-shaped groove 3, the left side and the right side of the upper end of the workbench 1 are fixedly connected with a support frame 4, the upper end of each support frame 4 is fixedly provided with a first hydraulic cylinder 5, the lower end of the output end of each first hydraulic cylinder 5 is fixedly connected with a first movable plate 6, the front side and the rear side of each first movable plate 6 are fixedly connected with first sliding blocks 18, the front side and the rear side of each support frame 4 are respectively provided with a first sliding hole for slidably connecting the first sliding blocks 18, the front side and the rear side of the lower end of each first movable plate 6 are respectively and fixedly connected with an upper fixed seat 7, the upper fixed seats 7 correspond to the lower fixed seats 2 one by one, the upper fixed seats 7 and the lower fixed seats 2 are positioned on the same vertical line, the upper ends of the upper fixed seats 7 are provided with upper arc-shaped grooves 8, go up the arc wall 8 and set up with arc wall 3 symmetry down, go up arc wall 8 and 3 inside walls of lower arc wall and all bond there is the rubber pad. The enameled wire left and right sides both ends after will tailorring are placed respectively in the lower arc wall 3 of the left and right sides, and 1 upper end of workstation sets up four groups of lower fixing bases 2, can place two enameled wires simultaneously, then through the work of first pneumatic cylinder 5, drives first movable plate 6 downstream, drives fixing base 7 downstream, will go up fixing base 7 and press in the enameled wire upper end to with the spacing fixing of enameled wire between last arc wall 8 and lower arc wall 3.

The equal fixedly connected with first mounting panel 9 in the 1 upper end left and right sides of workstation, first mounting panel 9 outside fixed mounting has second pneumatic cylinder 10, the output fixedly connected with second movable plate 11 of second

pneumatic cylinder

10, 11 lower extremes fixedly connected with two sets of second sliders 19 of second movable plate, two sets of spouts that are used for sliding connection second slider 19 are all seted up to the 1 upper end left and right sides of workstation, the equal fixed mounting in both sides has motor 12 around the 11 outsides of second movable plate just is located second pneumatic cylinder 10, motor 12's output shaft fixedly connected with carousel 13. Through the work of second pneumatic cylinder 10, drive second movable plate 11 moves to the inboard to drive motor 12 and carousel 13 and move to the inboard, and then move scraper 17 to the enameled wire position of need scraping lacquer, through the work of motor 12, drive carousel 13 rotates, thereby makes scraper 17 rotate, scrapes the lacquer operation to the enameled wire.

Equal fixedly connected with second mounting panel 14 in both ends about 13 medial surfaces of carousel, the fixed mounting in the 14 outside of second mounting panel has third pneumatic cylinder 15, and blade holder 16 is scraped to the output end fixedly connected with of third pneumatic cylinder 15, scrapes blade holder 16 outside fixedly connected with third slider 20, offers the second slide opening that is used for sliding connection third slider 20 on the carousel 13, scrapes the inboard fixed mounting of blade holder 16 and has scraper 17. Through the work of second pneumatic cylinder 10, the drive scrapes blade holder 16 and drives scraper 17 and move to the inboard for scraper 17 and enameled wire surface contact, it is cleaner to make scraper 17 scrape lacquer to the enameled wire, improves and scrapes lacquer speed and quality.

Specifically, when the device is used, the left end and the right end of the cut enameled wire are respectively placed in the lower arc-shaped grooves 3 on the left side and the right side, four groups of lower fixed seats 2 are arranged at the upper end of the workbench 1, two enameled wires can be placed at the same time, then the first movable plate 6 is driven to move downwards through the work of the first hydraulic cylinder 5, the upper fixed seat 7 is driven to move downwards, the upper fixed seat 7 is pressed at the upper end of the enameled wire, and the enameled wire is limited and fixed between the upper arc-shaped groove 8 and the lower arc-shaped grooves 3; the second moving plate 11 is driven to move inwards by the operation of the second hydraulic cylinder 10, so that the motor 12 and the rotating disc 13 are driven to move inwards, and the scraper 17 is further moved to a position where the enameled wire needs to be subjected to paint scraping; the second hydraulic cylinder 10 works to drive the scraper seat 16 to drive the scraper 17 to move inwards, so that the scraper 17 is in contact with the surface of the enameled wire; through motor 12 work, drive carousel 13 rotates to make scraper 17 rotate, scrape the lacquer operation to both ends about the enameled wire, and then make this power filter's special lacquer device of scraping of enameled wire can scrape lacquer processing simultaneously to both ends about two enameled wires, improve and scrape lacquer efficiency, improve and scrape lacquer quality.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special paint scraping device of enameled wire of power filter, includes workstation (1), its characterized in that: the hydraulic press is characterized in that the left side and the right side of the upper end of the workbench (1) are fixedly connected with two groups of lower fixing seats (2), the upper end face of each lower fixing seat (2) is provided with a lower arc-shaped groove (3), the left side and the right side of the upper end of the workbench (1) are fixedly connected with a supporting frame (4), the upper end of each supporting frame (4) is fixedly provided with a first hydraulic cylinder (5), the lower end of the output end of each first hydraulic cylinder (5) is fixedly connected with a first movable plate (6), the front side and the rear side of the lower end of each first movable plate (6) are fixedly connected with upper fixing seats (7), the upper end of each upper fixing seat (7) is provided with an upper arc-shaped groove (8), the left side and the right side of the upper end of the workbench (1) are fixedly connected with first mounting plates (9), the outer side of each first mounting plate (9) is fixedly mounted with a second hydraulic cylinder (10), and the output end of each second hydraulic cylinder (10) is fixedly connected with a second movable plate (11), the utility model discloses a scraper, including second movable plate (11), second movable plate (11) outside and be located the equal fixed mounting in both sides around second pneumatic cylinder (10) have motor (12), the output shaft fixedly connected with carousel (13) of motor (12), the equal fixedly connected with second mounting panel (14) in both ends about carousel (13) medial surface, second mounting panel (14) outside fixed mounting has third pneumatic cylinder (15), the terminal fixedly connected with of output of third pneumatic cylinder (15) scrapes blade holder (16), it has scraper (17) to scrape inboard fixed mounting of blade holder (16).

2. The special enamel scraping device for enameled wires of power filter as claimed in claim 1, wherein: the front side and the rear side of the first moving plate (6) are fixedly connected with first sliding blocks (18), and the front side wall and the rear side wall of the support frame (4) are provided with first sliding holes for slidably connecting the first sliding blocks (18).

3. The special enamel scraping device for enameled wires of power filter as claimed in claim 1, wherein: go up fixing base (7) and lower fixing base (2) one-to-one, just go up fixing base (7) and be located same vertical line with lower fixing base (2).

4. The special enamel scraping device for enameled wires of power filter as claimed in claim 1, wherein: the upper arc-shaped groove (8) and the lower arc-shaped groove (3) are symmetrically arranged, and rubber pads are bonded on the inner side walls of the upper arc-shaped groove (8) and the lower arc-shaped groove (3).

5. The special enamel scraping device for enameled wires of power filter as claimed in claim 1, wherein: the lower end of the second moving plate (11) is fixedly connected with two sets of second sliding blocks (19), and the left side and the right side of the upper end of the workbench (1) are respectively provided with two sets of sliding grooves for slidably connecting the second sliding blocks (19).

6. The special enamel scraping device for enameled wires of power filter as claimed in claim 1, wherein: the outer side of the scraper seat (16) is fixedly connected with a third sliding block (20), and a second sliding hole used for being connected with the third sliding block (20) in a sliding mode is formed in the rotary disc (13).