CN219890337U

CN219890337U - Novel enameled wire detects device

Info

Publication number: CN219890337U
Application number: CN202320194256.5U
Authority: CN
Inventors: 崔坤新; 许峰
Original assignee: Wuxi Longxin Mechanical And Electrical Engineering Co ltd
Current assignee: Wuxi Longxin Mechanical And Electrical Engineering Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-10-24
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to a novel enameled wire detection device. The enamelled wire diameter detection device comprises a base assembly, a supporting mechanism for supporting enamelled wires, a clamping device for clamping the enamelled wires, a detection device for detecting the diameters of the enamelled wires, a driving device for driving the detection device to operate and a sleeve arranged around the detection device; the supporting mechanism is arranged on the base assembly; the clamping device is symmetrically arranged on the base component in a supporting mechanism; the driving device is arranged on the base assembly; the detection device is connected to the driving end of the driving device; the sleeve is connected to the base assembly. The technical problems that enamelled wire detection equipment in the prior art cannot be simultaneously suitable for detection of enamelled wires of different types, manual detection is needed, and then the operation flow is complex, and the detection cost is increased are solved.

Description

Novel enameled wire detects device

Technical Field

The utility model relates to the field of detection equipment, in particular to a novel enameled wire detection device.

Background

The enameled wire is a main variety of a transformer winding wire and is formed by annealing and softening a bare wire and then painting and baking for many times, wherein the enameled wire consists of a conductor and a paint film wrapped outside the conductor. For transformers, windings made of enameled wire form part of the circuit of the transformer. Therefore, the specification of the enamel wire directly affects the performance of the transformer. For example, the smaller the bare wire diameter of the enamel wire, the lower the performance of the transformer. The thickness of the paint film affects the magnitude of the spring back angle, which affects the quality of the winding and the productivity.

There are generally two methods for detecting enameled wires: firstly, removing an insulating layer, namely a paint film, of the enameled wire, and then measuring the diameter of the bare wire of the enameled wire by using a vernier caliper or a screw micrometer and other measuring tools. The paint film can be removed manually by a blade or dissolved by a dissolving liquid, but the manual removal of the paint film using a blade is cumbersome and is prone to hand injury. In addition, the use of a dissolving solution is liable to cause environmental pollution. Secondly, the insulating layer of the enameled wire is not treated, and an online detection device is used for detecting the paint film thickness and the bare wire diameter of the enameled wire. Such a detection device is complex in structure and expensive to manufacture.

Enamelled wire detection equipment in the prior art cannot be simultaneously suitable for detection of enamelled wires of different types, and meanwhile, manual detection is needed, so that the operation flow is complex, and the detection cost is increased.

Disclosure of Invention

The embodiment of the utility model solves the technical problems that the enameled wire detection equipment in the prior art cannot be simultaneously suitable for detecting enameled wires of different types, and meanwhile, manual detection is needed, so that the operation flow is complex and the detection cost is increased.

The technical scheme adopted by the embodiment of the utility model is as follows:

the novel enameled wire detection device comprises a base assembly, a supporting mechanism for supporting enameled wires, a clamping device for clamping the enameled wires, a detection device for detecting the diameters of the enameled wires, a driving device for driving the detection device to operate and a sleeve arranged around the detection device; the supporting mechanism is arranged on the base assembly; the clamping device is symmetrically arranged on the base component in a supporting mechanism manner; the driving device is arranged on the base component; the detection device is connected to the driving end of the driving device; the sleeve is coupled to the base assembly.

The further technical scheme is as follows: the base assembly comprises a base, an upright post arranged on the base and a supporting plate used for supporting the driving device; the supporting plate is connected to the upright post; the supporting mechanism and the clamping device are both arranged on the base.

The further technical scheme is as follows: the supporting mechanism comprises a supporting rod and a positioning groove for supporting the enameled wire; the support rod is arranged on the base; the positioning groove is connected with the supporting rod.

The further technical scheme is as follows: the clamping device comprises a connecting rod, a lug for abutting against the enameled wire and a spring assembly connected to the connecting rod; the connecting rod is arranged on the base; the bump is connected to the telescoping end of the spring assembly.

The further technical scheme is as follows: the spring assembly comprises a spring, a slideway connected with the connecting rod and a telescopic rod sliding on the slideway; one end of the spring is connected with the slideway, and the other end of the spring is connected with the telescopic rod.

The further technical scheme is as follows: the detection device comprises scale marks, a connecting piece connected to the driving end of the driving device and a thimble for measuring enameled wires; the scale marks are arranged on the thimble; the thimble is connected with the connecting piece.

One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:

1. due to the arrangement of the base assembly, the supporting mechanism and the clamping device, the enameled wire can be placed on the supporting mechanism, the clamping device is propped against two sides of the enameled wire, the enameled wire is limited, and then the enameled wire is stably fixed on the supporting mechanism, so that the detection equipment can be suitable for detection of enameled wires of different types through the arrangement of the clamping device. Through detection device, drive arrangement and telescopic setting, can make drive arrangement drive detection device operation, and then measure the diameter of enameled wire.

2. Due to the arrangement of the base, the supporting mechanism and the clamping device can be fixedly connected to the top of the base, and then the supporting mechanism and the clamping device are fixedly connected to the base assembly. Through the setting of stand and backup pad, can make drive arrangement fixed mounting in the backup pad, and then make drive arrangement fixed mounting on the base subassembly.

3. Due to the adoption of the arrangement of the supporting rods and the positioning grooves, the enameled wires can be placed on the positioning grooves. Through the setting of internal thread pole, can be convenient for install the dismantlement between bracing piece and the constant head tank.

4. Due to the adoption of the connecting rod, the protruding block and the spring assembly, the protruding block can be tightly abutted against two sides of the enameled wire due to the elastic force of the spring assembly, so that the enameled wire is limited, and enameled wires of different types can be placed on the positioning groove.

5. Due to the adoption of the arrangement of the spring, the slide way and the telescopic rod, when the enameled wire is propped against the convex block, the convex block drives the telescopic rod to slide in the slide way, and at the moment, due to the fact that the spring can generate certain acting force on the telescopic rod, the convex block generates certain acting force on the enameled wire, and further the convex block is firmly propped against two sides of the enameled wire, and the limiting effect on the enameled wire is achieved.

6. Due to the adoption of the arrangement of the connecting piece and the thimble, the driving end of the driving device can drive the thimble to move downwards, so that the thimble can penetrate through a paint film of the enameled wire, and the enameled wire is detected. Through the setting of scale mark, the staff of being convenient for knows the length of thimble contrast sleeve extension fast, and then is convenient for detect the diameter of bare wire in the enameled wire.

Drawings

Fig. 1 is a schematic structural diagram of a novel enameled wire detection device in an embodiment of the utility model.

Fig. 2 is a schematic view of a part of a structure for embodying a supporting mechanism in an embodiment of the present utility model.

Fig. 3 is a schematic view of a part of a structure for embodying the clamping device in the embodiment of the present utility model.

FIG. 4 is a schematic view of a portion of a spring assembly according to an embodiment of the present utility model.

Fig. 5 is a schematic diagram of a part of a structure for embodying a detection device in an embodiment of the present utility model.

In the figure: 1. a base assembly; 11. a base; 12. a column; 13. a support plate; 2. a support mechanism; 21. a support rod; 22. a positioning groove; 23. an internal threaded rod; 3. a clamping device; 31. a connecting rod; 32. a bump; 33. a spring assembly; 331. a spring; 332. a slideway; 333. a telescopic rod; 4. a detection device; 41. scale marks; 42. a connecting piece; 43. a thimble; 5. a driving device; 6. a sleeve.

Detailed Description

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

The utility model provides a novel enameled wire detection device, is shown as fig. 1, includes base subassembly 1, is used for supporting the supporting mechanism 2 of enameled wire, is used for pressing from both sides clamping device 3 of tight enameled wire, is used for detecting the detection device 4 of enameled wire diameter, is used for driving the drive arrangement 5 of detection device 4 operation and surrounds detection device 4 the sleeve 6 that sets up. The support mechanism 2 is provided on the base assembly 1. The clamping device 3 is symmetrically arranged on the base component 1 in the form of a supporting mechanism 2. The drive means 5 is mounted on the base assembly 1. The detection device 4 is connected to the driving end of the driving device 5. The sleeve 6 is connected to the base assembly 1.

The support mechanism 2 is fixedly connected to the base assembly 1. The clamping device 3 is symmetrically and fixedly connected to the base component 1 in the form of a supporting mechanism 2. The driving device 5 is fixedly mounted on the base assembly 1, while the driving device 5 is located directly above the supporting mechanism 2. The driving means 5 are preferably cylinders. The detection device 4 is fixedly connected to the driving end of the driving device 5. The sleeve 6 is fixedly connected to the base assembly 1. Firstly, the driving end of the driving device 5 drives the detecting device 4 to move downwards, so that the bottom end of the detecting device 4 contacts the supporting mechanism 2, at the moment, the detecting device 4 is observed to compare the extending length of the sleeve 6, and then the driving device 5 drives the detecting device 4 to reset. The enameled wire is placed on the supporting mechanism 2, and the clamping devices 3 positioned on two sides of the supporting mechanism 2 are abutted against two sides of the enameled wire at the moment, so that the enameled wire is limited. Then the driving end of the driving device 5 drives the detecting device 4 to move downwards, so that the bottom end of the detecting device 4 just contacts with the enameled wire, and the length of the detecting device 4 extending out of the comparison sleeve 6 is observed at the moment. The diameter of the enameled wire with a paint film can be obtained through the extending length of the twice detection device 4. And then the detection device 4 is continuously driven to move downwards through the driving device 5, at the moment, the tip end at the bottom of the detection device 4 penetrates through the paint film of the enameled wire to be contacted with the bare wire in the enameled wire, and at the moment, the extending length of the detection device 4 is the thickness of the paint film, so that the diameter of the bare wire in the enameled wire can be obtained.

Through the setting of base subassembly 1, supporting mechanism 2 and clamping device 3, can make the enameled wire place on supporting mechanism 2, support and lean on the enameled wire both sides through clamping device 3, play spacing effect to the enameled wire, and then make the enameled wire stably fix on supporting mechanism 2, consequently through the setting of clamping device 3, can make this check out test set be applicable to the detection of different model enameled wires. Through the setting of detection device 4, drive arrangement 5 and sleeve 6, can make drive arrangement 5 drive detection device 4 operation, and then measure the diameter of enameled wire.

As shown in fig. 1, the base assembly 1 includes a base 11, a column 12 provided on the base 11, and a support plate 13 for supporting the driving device 5. The support plate 13 is connected to the upright 12. The support mechanism 2 and the clamping device 3 are both arranged on the base 11.

The upright post 12 is fixedly connected to the top of the base 11. The support plate 13 is fixedly connected to the upright 12. The supporting mechanism 2 and the clamping device 3 are fixedly connected to the top of the base 11. The driving device 5 is fixedly arranged on the supporting plate 13, and meanwhile, the driving end of the driving device 5 penetrates through the supporting plate 13 and is fixedly connected with the detecting device 4.

Through the setting of base 11, can make the equal fixed connection of supporting mechanism 2 and clamping device 3 at the base 11 top, and then make supporting mechanism 2 and clamping device 3 fixed connection on base subassembly 1. By means of the upright posts 12 and the supporting plates 13, the driving device 5 can be fixedly installed on the supporting plates 13, and then the driving device 5 is fixedly installed on the base assembly 1.

As shown in fig. 2, the supporting mechanism 2 includes a supporting rod 21 and a positioning groove 22 for supporting the enamel wire. The support bar 21 is provided on the base 11. The positioning groove 22 is connected to the support bar 21.

The support bar 21 is fixedly connected to the top of the base 11. The support rod 21 is provided with external threads. The bottom of the positioning groove 22 is fixedly connected with an internal threaded rod 23 which is matched with the supporting rod 21. The internal threaded rod 23 is in threaded connection with the supporting rod 21, so that the installation and the disassembly are convenient. The positioning groove 22 is preferably an arc-shaped groove, so that the enameled wire is placed conveniently.

By the arrangement of the supporting rod 21 and the positioning groove 22, the enameled wire can be placed on the positioning groove 22. Through the setting of internal thread pole 23, can be convenient for install and dismantle between bracing piece 21 and the constant head tank 22.

As shown in fig. 3, the clamping device 3 includes a connection rod 31, a bump 32 for abutting against the enamel wire, and a spring assembly 33 connected to the connection rod 31. The connection rod 31 is provided on the base 11. The bump 32 is connected to the telescoping end of the spring assembly 33.

The connecting rod 31 is fixedly connected to the top of the base 11. The expansion end of the spring assembly 33 is fixedly connected to the bump 32, and the other end is fixedly connected to the connecting rod 31. When the enameled wire is placed on the positioning groove 22, the convex blocks 32 on the clamping device 3 are abutted against two sides of the enameled wire due to the elastic force of the spring assembly 33. Therefore, when enamelled wires of different types are placed on the positioning groove 22, the convex blocks 32 can be ensured to be abutted against two sides of the enamelled wires, and the enamelled wires are further limited.

Through the setting of connecting rod 31, lug 32 and spring assembly 33, owing to spring assembly's 33 elasticity effect, can make lug 32 tightly support and lean on the enameled wire both sides, and then play limiting displacement to the enameled wire, make simultaneously can place the enameled wire of different models on the constant head tank 22.

As shown in fig. 4, the spring assembly 33 includes a spring 331, a slide 332 connected to the connecting rod 31, and a telescopic rod 333 slid on the slide 332. Spring 331 is connected at one end to slide 332 and at the other end to telescoping rod 333.

The slideway 332 is fixedly connected to the connecting rod 31. One end of the spring 331 is fixedly connected to the slideway 332, and the other end is fixedly connected to the telescopic rod 333. The fixed dog that is provided with in slide 332 opening part, when telescopic link 333 because the elasticity that spring 331 provided makes telescopic link 333 extension, telescopic link 333 supports on the dog of slide 332 opening part this moment, and then plays the limiting displacement to telescopic link 333.

Through the setting of spring 331, slide 332 and telescopic link 333, when the enameled wire supports and leans on lug 32, lug 32 drives telescopic link 333 and slides in slide 332, because spring 331 can produce certain effort to telescopic link 333 this moment for lug 32 produces certain effort to the enameled wire, and then makes lug 32 firmly support and leans on the enameled wire both sides, plays spacing effect to the enameled wire.

As shown in fig. 5, the detecting device 4 includes a scale mark 41, a connecting piece 42 connected to the driving end of the driving device 5, and a thimble 43 for measuring the enameled wire. Graduation marks 41 are provided on the thimble 43. The thimble 43 is connected to the connector 42.

The connecting piece 42 is fixedly connected to the driving end of the driving device 5. The thimble 43 is fixedly connected to the connecting piece 42. Graduation marks 41 are fixedly provided on the thimble 43. One end of the thimble 43, which is contacted with the enameled wire, is arranged into a conical structure, so that a paint film of the enameled wire can be conveniently penetrated. The zero scale position of the scale mark 41 is on the same water surface as the bottom end of the sleeve 6. When the driving end of the driving device 5 drives the thimble 43 to move downwards, the moving distance of the thimble 43 can be clearly seen by observing the scale marks 41 on the thimble 43, so that the diameter of the bare wire in the enameled wire can be conveniently detected.

Through the setting of connecting piece 42 and thimble 43, can make drive arrangement 5 drive end drive thimble 43 downwardly moving for thimble 43 can pass the film of enameled wire, and then detects the enameled wire. Through the setting of scale mark 41, the staff of being convenient for knows the length that thimble 43 compares sleeve 6 extension fast, and then is convenient for detect the diameter of bare wire in the enameled wire.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The novel enameled wire detection device is characterized by comprising a base assembly (1), a supporting mechanism (2) for supporting enameled wires, a clamping device (3) for clamping the enameled wires, a detection device (4) for detecting the diameters of the enameled wires, a driving device (5) for driving the detection device (4) to operate and a sleeve (6) arranged around the detection device (4); the supporting mechanism (2) is arranged on the base component (1); the clamping device (3) is symmetrically arranged on the base component (1) in a supporting mechanism (2); the driving device (5) is arranged on the base component (1); the detection device (4) is connected to the driving end of the driving device (5); the sleeve (6) is connected to the base assembly (1);

the base assembly (1) comprises a base (11), a column (12) arranged on the base (11) and a supporting plate (13) for supporting the driving device (5); the supporting plate (13) is connected to the upright (12); the supporting mechanism (2) and the clamping device (3) are arranged on the base (11);

the clamping device (3) comprises a connecting rod (31), a lug (32) for abutting against the enameled wire and a spring assembly (33) connected to the connecting rod (31); the connecting rod (31) is arranged on the base (11); the lug (32) is connected to the telescopic end of the spring assembly (33);

the spring assembly (33) comprises a spring (331), a slideway (332) connected to the connecting rod (31) and a telescopic rod (333) sliding on the slideway (332); one end of the spring (331) is connected to the slideway (332), and the other end is connected to the telescopic rod (333).

2. The novel enameled wire detection device according to claim 1, characterized in that the supporting mechanism (2) comprises a supporting rod (21) and a positioning groove (22) for supporting the enameled wire; the supporting rod (21) is arranged on the base (11); the positioning groove (22) is connected to the supporting rod (21).

3. The novel enameled wire detection device according to claim 1, characterized in that the detection device (4) comprises scale marks (41), a connecting piece (42) connected to the driving end of the driving device (5) and a thimble (43) for measuring enameled wires; the scale marks (41) are arranged on the thimble (43); the thimble (43) is connected to the connecting piece (42).