CN211150536U

CN211150536U - Base for fixing wire guide

Info

Publication number: CN211150536U
Application number: CN202020249550.8U
Authority: CN
Inventors: 张旭
Original assignee: Chengdu Yeheng Electronic Co ltd
Current assignee: Chengdu Yeheng Electronic Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-07-31
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a base for fixing a wire guide, which relates to the technical field of wire guides and solves the problems that the prior wire guide is inconvenient to install on the base and disassemble, the top of the base body is provided with a slot, the inner wall of the slot is provided with a limit slot at two sides close to the bottom of the slot, the both sides that the inner wall of slot is close to the notch all set up to the inclined plane, lie in on the wire guide and have the inserted block, two with the equal fixed mounting in both sides that the inclined plane is corresponding the maximum distance between the inserted block equals the groove width of slot, two all set up the device groove that has the horizontal direction on the inserted block, two device inslot portion fixed mounting has the spring, two keep away from the equal fixed mounting in one side of device groove tank bottom on the spring has the stopper, two be close to the equal movable mounting in one side of keeping away from device groove tank bottom on the stopper and have the gyro wheel. By the mode, the wire guide is quite simple in installation and disassembly.

Description

Base for fixing wire guide

Technical Field

The utility model relates to a wire guide technical field, more specifically relate to a base for fixing wire guide.

Background

The wire guide is an important consumable in chip packaging, and is closely related to the quality of a chip welding spot, the position accuracy of the welding spot, the stability of a wire arc, the service life and the like.

At present, the wire guide is fixed on a base by screws, and the mode of screw installation causes great trouble in the installation of the wire guide, so that the existing wire guide has great inconvenience in the installation and the disassembly.

It is therefore desirable to design a base for holding a wire guide to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the installation of being not convenient for of present wire guide and dismantlement, the utility model provides a base for fixing wire guide.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a base for fixing a wire guide comprises a wire guide and a base body, wherein the top of the base body is provided with a slot, the two sides of the inner wall of the slot, which are close to the slot bottom, are provided with limit slots, the two sides of the inner wall of the slot, which are close to the slot opening, are provided with inclined planes, the wire guide is fixedly provided with inserting blocks at two sides corresponding to the inclined plane, the maximum distance between the two inserting blocks is equal to the groove width of the inserting groove, the two inserting blocks are provided with device grooves in the horizontal direction, springs are fixedly arranged in the two device grooves, one sides of the two springs far away from the bottom of the device groove are fixedly provided with limiting blocks, the limiting blocks are matched with the limiting grooves, two idler wheels are movably mounted on one side, close to the bottom of the device groove, of the limiting blocks, and reset components for pressing the idler wheels back to the inside of the device groove are arranged on the base body.

Further, the subassembly that resets includes the push pedal of movable mounting at limiting groove inside, fixed mounting has the depression bar on the push pedal, the depression bar runs through the base body, one side of depression bar extends to the outside of base body, thereby the depression bar is used for promoting the push pedal and returns the gyro wheel pressure device groove.

The working principle is as follows: during the use, aim at the slot with the wire guide and insert, the gyro wheel of both sides at first contacts the inclined plane to roll on the inclined plane, compression spring, until the gyro wheel enters into the inside in device groove, when the gyro wheel advances spacing trench position, the spring can be with stopper bullet spacing inslot portion, thereby accomplish the installation to the wire guide, press the depression bar, the drive push pedal is pressed the gyro wheel back spring groove, extracts the wire guide with power, thereby accomplished the dismantlement of wire guide.

The utility model has the advantages as follows:

the utility model discloses simple structure, convenient to use, through aim at the wire guide slot and insert, the gyro wheel of both sides at first contacts the inclined plane to roll on the inclined plane, compression spring, until the gyro wheel enters into the inside in device groove, when the gyro wheel advances spacing trench position, the spring can be bounced into spacing inslot portion with the stopper, thereby accomplish the installation to the wire guide, press the depression bar, the drive push pedal is pressed back the spring groove with the gyro wheel, extract the wire guide with strength, thereby accomplished the dismantlement of wire guide. By the mode, the wire guide is quite simple in installation and disassembly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the present invention.

Reference numerals: 1-base body, 11-slot, 12-limit slot, 13-inclined plane, 2-wire guide, 21-insert block, 22-spring, 23-limit block, 24-roller and 3-pressure rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-2, the utility model provides a base for fixing wire guide, including wire guide 2 and base body 1, slot 11 has been seted up at base body 1's top, slot 11's inner wall has been close to the both sides of tank bottom and has been seted up spacing groove 12, slot 11's inner wall is close to the both sides of notch and all sets up to inclined plane 13, it has inserted block 21 to lie in the equal fixed mounting in both sides corresponding with inclined plane 13 on the wire guide 2, the maximum distance between two inserted blocks 21 equals slot 11's groove width, all set up the device groove that has the horizontal direction on two inserted blocks 21, two device inslot portion fixed mounting have spring 22, the equal fixed mounting in one side of keeping away from device groove tank bottom has stopper 23 on two spring 22, stopper 23 and spacing groove 12 looks adaptation, the equal movable mounting in one side of keeping away from device groove bottom has gyro wheel 24 on two stopper 23, be provided with the subassembly that resets that pushes back device inslot portion with gyro.

In this embodiment, the subassembly that resets includes the push pedal of movable mounting in spacing groove 12 inside, and fixed mounting has depression bar 3 on the push pedal, and depression bar 3 runs through base body 1, and one side of depression bar 3 extends to base body 1's outside, thereby depression bar 3 is used for promoting the push pedal and returns device groove with gyro wheel 24 pressure.

Insert through aiming at slot 11 with wire guide 2, the gyro wheel 24 of both sides at first contacts inclined plane 13, thereby roll on inclined plane 13, compression spring 22, until gyro wheel 24 enters into the inside in device groove, when gyro wheel 24 advanced spacing trench position, spring 22 can advance spacing groove 12 inside with stopper 23 bullet, thereby accomplish the installation to wire guide 2, press depression bar 3, the drive push pedal is with gyro wheel 24 pressure resilience spring groove, extract wire guide 2 hard, thereby accomplished the dismantlement of wire guide 2. In this way, the wire guide 2 is very simple to mount and dismount.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a base for fixing wire guide, includes wire guide (2) and base body (1), its characterized in that: the base comprises a base body (1), wherein a slot (11) is formed in the top of the base body (1), limiting grooves (12) are formed in two sides, close to the groove bottom, of the inner wall of the slot (11), inclined planes (13) are arranged on two sides, close to a notch, of the inner wall of the slot (11), inserting blocks (21) are fixedly mounted on two sides, corresponding to the inclined planes (13), of the wire guider (2), the maximum distance between the two inserting blocks (21) is equal to the groove width of the slot (11), horizontal device grooves are formed in the two inserting blocks (21), springs (22) are fixedly mounted in the two device grooves, a limiting block (23) is fixedly mounted on one side, far away from the groove bottom of the device groove, of the two springs (22), the limiting block (23) is matched with the limiting groove (12), and idler wheels (24) are movably mounted on one side, close to the side, far away from the groove bottom of, the base body (1) is provided with a reset assembly which presses the roller (24) back to the inside of the device groove.

2. The base for fixing a wire guide according to claim 1, wherein: reset assembly includes the push pedal of movable mounting in spacing groove (12) inside, fixed mounting has depression bar (3) in the push pedal, base body (1) is run through in depression bar (3), one side of depression bar (3) extends to the outside of base body (1), thereby depression bar (3) are used for promoting the push pedal and return gyro wheel (24) pressure device groove.