CN212096080U

CN212096080U - Positioning jig for power electronic components

Info

Publication number: CN212096080U
Application number: CN202020823192.7U
Authority: CN
Inventors: 何永芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-08
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a positioning jig of power electronic components, which comprises a platform, the constant head tank has been seted up on the top of platform, the bottom of constant head tank is equipped with four supporting components that are the rectangle and distribute, the top both sides of constant head tank all are equipped with positioning mechanism, positioning mechanism includes the locating plate, the fixed concave plate that is equipped with of one end of locating plate, the top both sides of platform are all seted up flutedly, the both ends difference sliding connection of removing the concave plate is in two recesses, the fluting has been seted up to the bottom of locating plate, fluting one end cell wall swing joint has the clamp plate, the fixed second spring that is equipped with in top of clamp plate, the one end and the grooved cell wall fixed connection of second spring, one side. The utility model discloses a locating plate on the positioning mechanism fixes a position the electron device surface avris of placing in to the constant head tank to utilize the clamp plate to compress tightly the electron device surface, fix a position effectually, and be convenient for getting of electron device and put.

Description

Positioning jig for power electronic components

Technical Field

The utility model relates to a positioning jig field, in particular to power electronic components's positioning jig.

Background

The common power electronic device positioning jig is basically used for positioning an electronic device by utilizing an extruding mechanism and/or a clamping mechanism, when the surface extrusion force of the extruding mechanism and/or the clamping mechanism to the electronic device is large, the surface of the electronic device is damaged, the normal use of the electronic device is influenced, when the surface extrusion force of the extruding mechanism and/or the clamping mechanism to the electronic device is small, the positioning effect is poor, and the electronic device is easy to deviate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning jig of power electronic components to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning jig for power electronic components comprises a platform, wherein a positioning groove is formed in the top end of the platform, four support assemblies which are distributed in a rectangular shape are arranged at the bottom end of the positioning groove, and positioning mechanisms are arranged on two sides of the top of the positioning groove;

the positioning mechanism comprises a positioning plate, a movable concave plate is fixedly arranged at one end of the positioning plate, grooves are formed in two sides of the top end of the platform, two ends of the movable concave plate are connected into the two grooves in a sliding mode respectively, a groove is formed in the bottom end of the positioning plate, a pressing plate is movably connected to the groove wall at one grooved end of the positioning plate, a second spring is fixedly arranged at the top end of the pressing plate, one end of the second spring is fixedly connected with the groove wall of the groove, and a lifting assembly is arranged on one side of the second spring.

Preferably, the bottom both sides of removing the concave plate all slide to alternate and be equipped with the slide bar, the both ends of slide bar respectively with the both ends cell wall fixed connection of recess, the outside cover of slide bar is equipped with the third spring, the both ends of third spring respectively with one side fixed connection of two removal concave plates.

Preferably, the pulling assembly comprises a pulling rope, one end of the pulling rope is fixedly arranged at the top end of the pressing plate, and the other end of the pulling rope penetrates through a through hole formed in the groove wall at the top end of the groove to fixedly arrange a pull ring.

Preferably, the supporting component includes the lasso, the inside fixed base that is equipped with of lasso, the bottom mounting of base is located on the cell wall of constant head tank, a plurality of guide slots that the equidistance distributes are seted up on the top of base, the top sliding clamping of guide slot has the guide arm, and is a plurality of the top of guide arm is fixed and is equipped with the supporting pad, the top of supporting pad and the inner wall fixed connection of lasso, the outside cover of guide arm is equipped with first spring, the one end of first spring and the top fixed connection of base, the other end of first spring and the bottom fixed connection of supporting pad.

Preferably, a protective pad is fixedly arranged at the bottom end of the pressing plate.

Preferably, a pushing handle is fixedly arranged at the top end of the movable concave plate.

The utility model discloses a technological effect and advantage:

the locating plate through positioning mechanism fixes a position the electron device surface avris of placing in to the constant head tank to utilize the clamp plate to compress tightly the electron device surface, the location is effectual, and the getting of the electron device of being convenient for is got and is put, utilizes to carry and draws the subassembly to be convenient for up carrying the clamp plate, makes things convenient for the clamp plate to shift out from the electron device surface, reduces the wearing and tearing on electron device surface, utilizes the supporting component to play the effect of buffering and support to the bottom of electron device.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic side sectional structural view of the support assembly of the present invention.

In the figure: 1. a platform; 2. positioning a groove; 3. a ferrule; 4. a support pad; 5. a guide bar; 6. a first spring; 7. a base; 8. moving the concave plate; 9. positioning a plate; 10. grooving; 11. pressing a plate; 12. a second spring; 13. a protective pad; 14. a hauling rope; 15. a pull ring; 16. a push handle; 17. a groove; 18. a slide bar; 19. and a third spring.

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.

The utility model provides a positioning jig for power electronic components as shown in figures 1-4, which comprises a platform 1, wherein the top end of the platform 1 is provided with a positioning groove 2, the bottom end of the positioning groove 2 is provided with four support components which are distributed in a rectangular shape, and both sides of the top of the positioning groove 2 are provided with positioning mechanisms;

the positioning mechanism comprises a positioning plate 9, one end of the positioning plate 9 is fixedly provided with a movable concave plate 8, the top end of the movable concave plate 8 is fixedly provided with a push handle 16, two sides of the top end of the platform 1 are respectively provided with a groove 17, two ends of the movable concave plate 8 are respectively connected in the two grooves 17 in a sliding manner, the bottom end of the positioning plate 9 is provided with a groove 10, one end of the groove 10 is movably connected with a pressing plate 11, the bottom end of the pressing plate 11 is fixedly provided with a protective pad 13, the top end of the pressing plate 11 is fixedly provided with a second spring 12, one end of the second spring 12 is fixedly connected with the groove wall of the groove 10, one side of the second spring 12 is provided with a lifting component, two sides of the bottom of the movable concave plate 8 are respectively and slidably inserted with a sliding rod 18, two ends of the sliding rod 18 are respectively fixedly connected with two end groove walls of the grooves 17, the, the slide bar 18 is used for ensuring the stability and smoothness of the two ends of the movable concave plate 8 when sliding in the grooves 17 with opposite positions, and the protective pad 13 is used for protecting the surface of an electronic device;

the pulling assembly comprises a pulling rope 14, one end of the pulling rope 14 is fixedly arranged at the top end of the pressing plate 11, the other end of the pulling rope 14 penetrates through a through hole formed in the groove wall at the top end of the slot 10 and is fixedly provided with a pull ring 15, the pulling assembly is utilized to conveniently control the position of the pressing plate 11, the abrasion of the pressing plate 11 to the surface of an electronic device is reduced, and the pulling rope 14 has toughness and is made of a soft material;

the supporting component includes lasso 3, the inside fixed base 7 that is equipped with of lasso 3, the bottom mounting of base 7 is located on the cell wall of constant head tank 2, a plurality of guide slots that the equidistance distributes are seted up on the top of base 7, the top slip joint of guide slot has guide arm 5, the fixed bearing pad 4 that is equipped with in top of a plurality of guide arms 5, the top of bearing pad 4 and the inner wall fixed connection of lasso 3, the outside cover of guide arm 5 is equipped with first spring 6, the one end of first spring 6 and the top fixed connection of base 7, the other end of first spring 6 and the bottom fixed connection of bearing pad 4, utilize the supporting component to play support and guard action to electron device's bottom, it is better to make electron device be located constant head tank 2 internal stability.

The utility model discloses the theory of operation:

when the electronic device is operated, the push handle 16 is held, the push handle 16 drives the positioning plates 9 to move through the movable concave plate 8, at the moment, the two positioning plates 9 move back to back and are separated from the top of the positioning groove 2, the third spring 19 is in a stretching state, the electronic device is placed in the positioning groove 2, the electronic device is pressed, the pull ring 15 is held, the pull ring 15 pulls the press plate 11 through the traction rope 14 to rotate upwards and is positioned in the groove 10, the push handle 16 is loosened, the two movable concave plates 8 move relatively under the elastic force of the third spring 19, the movable concave plates 8 drive the positioning plates 9 to move, at the moment, the two positioning plates 9 are positioned on the surface of the electronic device, the pull ring 15 is loosened, the press plate 11 rotates downwards under the elastic force of the second spring 12 to be in contact with the surface of the electronic device and extrude the electronic device, at the moment, the two press plates 11 are positioned on two sides of the surface of the electronic device to position, the positioning effect of the electronic device in the positioning groove 2 is good;

when the electronic device is taken out, the pull ring 15 is held, the pull ring 15 pulls the press plate 11 through the traction rope 14 to continue to rotate upwards and be located in the groove 10, the press plate 11 is separated from the surface of the electronic device, the two positioning plates 9 move back to back, the positioning plate 9 drives the movable concave plate 8 to move, the third spring 19 is in a stretching state at the moment, the two positioning plates 9 are separated from the upper part of the electronic device, the electronic device is upwards bounced under the elastic action of the first spring 6, and the electronic device is taken out from the positioning groove 2, so that convenience and trouble saving.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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

Claims

1. A positioning jig for power electronic components comprises a platform (1) and is characterized in that a positioning groove (2) is formed in the top end of the platform (1), four support assemblies distributed in a rectangular shape are arranged at the bottom end of the positioning groove (2), and positioning mechanisms are arranged on two sides of the top of the positioning groove (2);

the positioning mechanism comprises a positioning plate (9), a movable concave plate (8) is fixedly arranged at one end of the positioning plate (9), grooves (17) are formed in two sides of the top end of the platform (1), two ends of the movable concave plate (8) are respectively connected into the two grooves (17) in a sliding mode, a groove (10) is formed in the bottom end of the positioning plate (9), a pressing plate (11) is movably connected to the groove wall of one end of the groove (10), a second spring (12) is fixedly arranged at the top end of the pressing plate (11), one end of the second spring (12) is fixedly connected with the groove wall of the groove (10), and a lifting assembly is arranged on one side of the second spring (12).

2. The positioning jig for the power electronic component as claimed in claim 1, wherein sliding rods (18) are slidably inserted into both sides of the bottom of the movable concave plate (8), both ends of each sliding rod (18) are respectively fixedly connected with the groove walls at both ends of the groove (17), a third spring (19) is sleeved outside each sliding rod (18), and both ends of each third spring (19) are respectively fixedly connected with one side of each of the two movable concave plates (8).

3. The positioning jig for the power electronic component as claimed in claim 1, wherein the pulling assembly comprises a pulling rope (14), one end of the pulling rope (14) is fixedly arranged at the top end of the pressing plate (11), and the other end of the pulling rope (14) passes through a through hole formed in the wall of the top end of the slot (10) and is fixedly provided with a pull ring (15).

4. The positioning fixture for power electronic components as claimed in claim 1, the supporting component comprises a ferrule (3), a base (7) is fixedly arranged inside the ferrule (3), the bottom end of the base (7) is fixed on the groove wall of the positioning groove (2), the top end of the base (7) is provided with a plurality of guide grooves which are distributed at equal intervals, the top end of the guide groove is slidably clamped with guide rods (5), the top ends of the guide rods (5) are fixedly provided with supporting pads (4), the top end of the supporting pad (4) is fixedly connected with the inner wall of the ferrule (3), a first spring (6) is sleeved outside the guide rod (5), one end of the first spring (6) is fixedly connected with the top end of the base (7), the other end of the first spring (6) is fixedly connected with the bottom end of the supporting pad (4).

5. The positioning jig for the power electronic component as claimed in claim 1, wherein a protection pad (13) is fixed at the bottom end of the pressing plate (11).

6. The positioning jig for the power electronic component as claimed in claim 1, wherein a pushing handle (16) is fixedly arranged at the top end of the movable concave plate (8).