CN210280502U

CN210280502U - Portable pin tangent line fixing tool

Info

Publication number: CN210280502U
Application number: CN201920833712.XU
Authority: CN
Inventors: 敖璇
Original assignee: Suzhou Alboras Automobile Products Co ltd
Current assignee: Suzhou Alboras Automobile Products Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-10
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a portable pin tangent line fixing tool, which comprises a bottom plate, wherein a positioning plate capable of positioning a coil is arranged above the bottom plate, and the positioning plate can move up and down relative to the bottom plate through a telescopic device; a placing groove for placing the coil winding body and a pin groove matched with the coil pins are arranged on the positioning plate, and the placing groove is communicated with the pin groove; the bottom plate is fixedly provided with a plurality of ejector pin assemblies, the positioning plate is provided with assembly grooves matched with the ejector pin assemblies, the assembly grooves are communicated with the placing grooves, and when the positioning plate moves downwards relative to the bottom plate, the top ends of the ejector pin assemblies are inserted into the placing grooves to eject coils. The coil can be positioned and cut, and the coil is convenient to take down.

Description

Portable pin tangent line fixing tool

Technical Field

The utility model relates to a coil processingequipment, in particular to fixed frock of portable pin tangent line.

Background

Coils generally refer to a winding of wire in the shape of a loop, the most common coil applications being: motor, inductance, transformer, loop antenna, etc., the coil in the circuit refers to the inductor. The coil means that the wires are wound one by one and insulated from each other. After the coil is wound, the coil pins are usually required to be cut due to the subsequent processing requirements. The existing process adopts manual wire cutting, but no positioning tool is arranged on a coil in the wire cutting process, so that the positioning standard and the efficiency are low in the wire cutting process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a fixed frock of portable pin tangent line.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a frock is fixed to portable pin tangent line which characterized in that: the coil positioning device comprises a bottom plate, wherein a positioning plate capable of positioning a coil is arranged above the bottom plate, and the positioning plate can move up and down relative to the bottom plate through a telescopic device; the positioning plate is provided with a placing groove for placing a coil winding body and a pin groove matched with a coil pin, and the placing groove is communicated with the pin groove; the bottom plate is fixedly provided with a plurality of ejector pin assemblies, the positioning plate is provided with assembly grooves matched with the ejector pin assemblies, the assembly grooves are communicated with the placing grooves, and when the positioning plate moves downwards relative to the bottom plate, the top ends of the ejector pin assemblies are inserted into the placing grooves to eject coils.

The utility model has the advantages that the placing groove and the pin groove on the positioning plate position the coil body, thereby facilitating the tangent line of the coil pin; when the locating plate passes through the relative bottom plate of telescoping device and moves down, thimble assembly inserts the standing groove jack-up coil, conveniently takes off the coil.

Preferably, the telescopic device comprises guide pillars fixed at four corners of the bottom plate, the positioning plate is provided with guide pillar grooves matched with the guide pillars, the guide pillars are sleeved with springs, the bottom ends of the springs are fixedly connected with the bottom plate, and the top ends of the springs are fixedly connected with the positioning plate through shaft sleeves. The positioning plate can move up and down relative to the bottom plate through the guide post, the spring and the guide post groove.

Preferably, the top end of the spring is fixedly connected with a shaft sleeve, the shaft sleeve is sleeved outside the guide pillar, and the shaft sleeve is fixed in the guide pillar groove. The positioning plate can move freely without being blocked by matching the shaft sleeve with the guide post.

Preferably, the ejector pin assembly comprises an ejector pin and a limiting block fixed at the top end of the ejector pin, and the bottom end of the ejector pin is detachably connected to the bottom plate; the component groove comprises an ejector pin groove matched with the ejector pin and a limiting groove matched with the limiting block, and the top end of the limiting groove is flush with the bottom end of the placing groove.

Preferably, the size of the limiting block is larger than that of the thimble. The positioning plate plays a positioning role when moving upwards.

Preferably, the number of the thimble assemblies is three, and the thimble assemblies are uniformly arranged relative to the axis of the placing groove. The thimble assembly is more stable when propping up the coil.

Preferably, the placement groove is higher than the coil winding body.

Drawings

FIG. 1 is a schematic diagram of a coil structure in this embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a schematic diagram illustrating a normal tangent structure of the present embodiment;

fig. 4 is a schematic diagram of the coil ejection state structure in this embodiment.

In the figure:

1-bottom plate, 2-coil, 21-coil bobbin, 22-coil pin, 3-positioning plate, 31-placement groove, 32-pin groove, 4-telescoping device, 41-guide post, 42-guide post groove, 43-spring, 44-shaft sleeve, 5-ejector pin assembly, 51-ejector pin, 52-stopper, 6-assembly groove, 61-ejector pin groove, 62-stopper groove.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, the coil 2 of the present embodiment includes a circular coil winding body 21 and two coil pins 22, and after the coil 2 is wound, a tangent line needs to be cut at the coil pin 22.

Referring to fig. 2-4, a portable pin tangent line fixing tool comprises a bottom plate 1, wherein the bottom plate 1 can be placed on an operation table. A positioning plate 3 capable of positioning the coil 2 is arranged above the bottom plate 1, and the positioning plate 3 can move up and down relative to the bottom plate 1 through a telescopic device 4. The telescoping device 4 comprises guide pillars 41 fixed at four corners of the bottom plate 1, and a positioning groove matched with the guide pillars 41 is arranged on the bottom plate 1 and is in interference fit with the bottom ends of the guide pillars 41. The positioning plate 3 is provided with a guide post groove 42 matched with the guide post 41, a spring 43 is sleeved outside the guide post 41, the bottom end of the spring 43 is fixedly connected with the bottom plate 1, and the top end of the spring is fixedly connected with the positioning plate 3 through a shaft sleeve 44. The top end of the spring 43 is fixedly connected with a shaft sleeve 44, the shaft sleeve 44 is sleeved outside the guide post 41, and the shaft sleeve 44 is fixed in the guide post groove 42 to ensure that the positioning plate 3 does not block up and down.

The positioning plate 3 is provided with a placing groove 31 for placing the coil winding body 21 and a pin groove 32 matched with the coil pin 22, and the placing groove 31 is communicated with the pin groove 32. The pin slot 32 extends to the edge of the positioning plate 3, and the pin slot 32 is designed to have a length communicated with the reserved coil pin 22, and can be cut along the edge of the pin slot when being cut. After the coil 2 is placed in the positioning plate 3, the coil pins 22 are led out of the positioning plate 3 through the pin grooves 32. The bottom plate 1 is fixedly provided with a plurality of ejector pin assemblies 5, the positioning plate 3 is provided with an assembly groove 6 matched with the ejector pin assemblies 5, the assembly groove 6 is communicated with the placing groove 31, and when the positioning plate 3 moves downwards relative to the bottom plate 1, the top ends of the ejector pin assemblies 5 are inserted into the placing groove 31 to eject the coil 2.

The thimble assembly 5 comprises a thimble 51 and a limit block 52 fixed at the top end of the thimble 51, the bottom end of the thimble 51 is fixed on the bottom plate 1, the bottom end of the thimble 51 is detachably connected on the bottom plate 1, and the thimble 51 and the bottom plate 1 can be in threaded connection, snap connection or interference fit. The assembly groove 6 comprises an ejector pin groove 61 matched with the ejector pin 51 and a limiting groove 62 matched with the limiting block 52, and the top end port of the limiting groove 62 is flush with the bottom end of the placing groove 31. The size of the limiting block 52 is larger than that of the thimble 51. The thimble assembly 5 is inserted into the assembly groove 6 of the positioning plate 3 and then fixed on the bottom plate 1 through threaded connection.

The number of the thimble assemblies 5 is three, and the thimble assemblies are evenly arranged relative to the axis of the placing groove 31.

The placement groove 31 is higher than the height of the coil winding body 21.

When the coil pins 21 of the coil 2 need to be cut, the coil 2 is placed on the positioning plate 3, the coil pins 21 penetrate out of the positioning plate 3, and the wire cutter cuts along the edges of the pin grooves 32. After the cutting is finished, the positioning plate 3 is pressed downwards, the ejector pin assembly 5 penetrates into the placing groove 31, the coil 2 is ejected out, and the coil 2 is convenient to take down.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a frock is fixed to portable pin tangent line which characterized in that: the coil positioning device comprises a bottom plate (1), wherein a positioning plate (3) capable of positioning a coil (2) is arranged above the bottom plate (1), and the positioning plate (3) can move up and down relative to the bottom plate (1) through a telescopic device (4); a placing groove (31) for placing the coil winding body (21) and a pin groove (32) matched with the coil pin (22) are formed in the positioning plate (3), and the placing groove (31) is communicated with the pin groove (32); the ejector pin coil is characterized in that a plurality of ejector pin assemblies (5) are fixedly arranged on the bottom plate (1), assembly grooves (6) matched with the ejector pin assemblies (5) are formed in the positioning plate (3), the assembly grooves (6) are communicated with the placing grooves (31), and when the positioning plate (3) moves downwards relative to the bottom plate (1), the top ends of the ejector pin assemblies (5) are inserted into the placing grooves (31) to eject the coils (2).

2. The portable pin tangent fixing tool according to claim 1, characterized in that: the telescopic device (4) comprises guide posts (41) fixed at four corners of the bottom plate (1), guide post grooves (42) matched with the guide posts (41) are formed in the positioning plate (3), springs (43) are sleeved outside the guide posts (41), the bottom ends of the springs (43) are fixedly connected with the bottom plate (1), and the top ends of the springs are fixedly connected with the positioning plate (3) through shaft sleeves (44).

3. The portable pin tangent fixing tool according to claim 2, characterized in that: the top end of the spring (43) is fixedly connected with a shaft sleeve (44), the shaft sleeve (44) is sleeved outside the guide post (41), and the shaft sleeve (44) is fixed in the guide post groove (42).

4. The portable pin tangent fixing tool according to claim 1, characterized in that: the ejector pin assembly (5) comprises an ejector pin (51) and a limiting block (52) fixed to the top end of the ejector pin (51), and the bottom end of the ejector pin (51) is detachably connected to the base plate (1); the assembly groove (6) comprises an ejector pin groove (61) matched with the ejector pin (51) and a limiting groove (62) matched with the limiting block (52), and the top end port of the limiting groove (62) is flush with the bottom end of the placing groove (31).

5. The portable pin tangent fixing tool according to claim 4, characterized in that: the size of the limiting block (52) is larger than that of the thimble (51).

6. The portable pin tangent fixing tool according to claim 1, characterized in that: the number of the thimble assemblies (5) is three, and the thimble assemblies are uniformly arranged relative to the axis of the placing groove (31).

7. The portable pin tangent fixing tool according to claim 1, characterized in that: the height of the placing groove (31) is higher than that of the coil winding body (21).