CN212330240U

CN212330240U - Mechanism capable of automatically locking mold jig

Info

Publication number: CN212330240U
Application number: CN202020992937.2U
Authority: CN
Inventors: 尹超
Original assignee: Wuhan Haoyang Technology Co ltd
Current assignee: Wuhan Haoyang Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-12
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a can automatic locking die jig's mechanism, including the mould cassette, base and locking mechanism, the mould cassette is fixed in the base top, locking mechanism includes two fixed colluding, two pull rods and two briquettings, the mould tool is all caught on to the upper end of two fixed colluding, the lower extreme that two fixed colluding is fixed respectively on two pull rods, the equal swing joint of two pull rods is on the base, and two pull rods all overlap outward and be equipped with first spring, the upper end of two first springs supports the bottom surface of mould cassette respectively, two pull rod upper ends all are equipped with the second spring, and the one end of two second springs is all fixed on two pull rods, the other end of two second springs is fixed in two fixed lower extremes of colluding respectively, two briquettings are all fixed on the mould cassette, and two briquettings set up with two second springs respectively relatively. The utility model has the advantages that: the utility model discloses a locking mechanism locks the mould tool on the mould cassette to take place to shift when preventing the mould tool from rotating along with the carousel.

Description

Mechanism capable of automatically locking mold jig

Technical Field

The utility model relates to an insert magnetic shoe equipment technical field, especially relate to a mechanism that can automatic locking mould tool.

Background

The magnetic shoe is generally a shoe-shaped magnet used in a permanent magnet motor, and in the production of a motor rotor, the process of inserting the magnetic shoe is an important process which restricts the productivity of a motor rotor production line; because the magnetic shoe is inserted into the motor rotor, the precision requirement on the rotating angle of the position of the tool disc and the time control of inserting the magnetic shoe are high. The traditional installation of the motor rotor magnetic shoe is generally that the magnetic shoe is inserted manually, so that the working efficiency is low, the uncontrollable factors of manual operation are more, the quality of the inserted magnetic shoe is unstable, and the expected effect cannot be achieved.

Automatic magnetic shoe equipment has appeared in the existing market, but there is the problem in the operation of current automatic magnetic shoe equipment, because it has a plurality of the same stations to insert magnetic shoe equipment, these stations can be rotatory always and be used for shifting the material, and mould tool on the carousel is owing to lack locking device to at its in-process along with carousel pivoted, the skew often takes place for the mould tool, leads to equipment trouble and subsequent production unable normal clear.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a mechanism capable of automatically locking a mold fixture.

The embodiment of the utility model provides a mechanism capable of automatically locking a die jig, which comprises a die clamping seat, a base and a locking mechanism, wherein the upper end of the die clamping seat is provided with a clamping groove for placing the die jig and is fixed above the base, the locking mechanism comprises two fixing hooks which are symmetrical left and right, two pull rods which are symmetrical left and right and two pressing blocks which are symmetrical left and right, the upper ends of the two fixing hooks are hooked on the die jig, the lower ends of the two fixing hooks are respectively hinged on the two pull rods, the two pull rods can be movably connected on the base, the two pull rods are respectively sleeved with a first spring, the upper ends of the two first springs are respectively propped against the bottom surface of the die clamping seat, the upper ends of the two pull rods are respectively provided with a second spring, one end of the two second springs are respectively fixed on the two pull rods, the other ends of the two second springs are respectively fixed at the lower ends of the two fixing hooks, the two pressing blocks are fixed on the mold clamping seat and are respectively opposite to the two second springs.

Furthermore, two rectangular grooves which are symmetrical left and right are formed in the upper end of the mold clamping seat downwards, and the two pressing blocks are fixed on the two rectangular grooves respectively.

Furthermore, a circular ring bottom plate is sleeved at the lower end of the base, the lower ends of the two pull rods are fixed on the circular ring bottom plate, and the two first springs are both limited between the mold clamping seat and the circular ring bottom plate.

Furthermore, the outer sides of the lower ends of the two fixing hooks are provided with first inclined planes, and the two first inclined planes are inclined from outside to inside.

Furthermore, the inner sides of the upper ends of the two pressing blocks are provided with second inclined planes, and the two second inclined planes are respectively parallel to the two first inclined planes.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the utility model discloses a mechanism that can lock mould tool automatically passes through locking mechanism will mould tool locking is in on the mould cassette, in order to prevent the mould tool takes place to shift when rotating along with the carousel, and opens two as needs fixed colluding in order to take out during the mould tool, only need through upwards promoting the ring bottom plate, thereby two fixed colluding two just can automatically pop out under the effect of second spring.

Drawings

Fig. 1 is a schematic structural diagram of a mechanism of the automatic locking mold fixture of the present invention.

Fig. 2 is a semi-sectional view of a mechanism of the automatic locking mold fixture of the present invention.

In the figure: 1-mold clamping seat, 11-clamping groove, 12-rectangular groove, 2-base, 21-circular bottom plate, 3-locking mechanism, 31-fixing hook, 32-pull rod, 33-pressing block, 34-first spring, 35-second spring, 36-first inclined plane, 37-second inclined plane and 4-mold jig.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides a mechanism capable of automatically locking a mold fixture, including a mold clamping seat 1, a base 2, and a locking mechanism 3.

The upper end of the mold clamping seat 1 is provided with a clamping groove 11 for placing a mold jig 4, the clamping groove 11 is fixed above the base 2, the upper end of the mold clamping seat 1 is downwards provided with two rectangular grooves 12 which are bilaterally symmetrical, and the lower end of the base 2 is sleeved with a circular ring bottom plate 21.

The locking mechanism 3 comprises two bilaterally symmetrical fixed hooks 31, two bilaterally symmetrical pull rods 32 and two bilaterally symmetrical press blocks 33, the upper ends of the fixed hooks 31 hook the die jig 4, the lower ends of the fixed hooks 31 are hinged to the two pull rods 32 respectively, the outer sides of the lower ends of the fixed hooks 31 are provided with first inclined planes 36, and the first inclined planes 36 are inclined from outside to inside.

Both the two pull rods 32 can be movably connected to the base 2, specifically, the lower ends of both the two pull rods 32 are fixed to the circular ring bottom plate 21, so that when the circular ring bottom plate 21 moves up and down, the two pull rods 32 can move up and down in the base 2 along with the circular ring bottom plate 21.

The two pull rods 32 are respectively sleeved with a first spring 34, the upper ends of the two first springs 34 respectively abut against the bottom surface of the mold clamping seat 1, and in this embodiment, the two first springs 34 are both limited between the mold clamping seat 1 and the circular ring bottom plate 21. In this embodiment, when the upper ends of the two fixing hooks 31 hook the mold fixture 4, the two first springs 34 are both in an original state, and the two second springs 35 are both in a compressed state; when the upper ends of the two fixing hooks 31 do not hook the mold fixture 4, the two first springs 34 are both in a compressed state, and the two second springs 35 are both in an original state.

The two pressing blocks 33 are fixed on the mold clamping seat 1, specifically, the two pressing blocks 33 are fixed on the two rectangular grooves 12 respectively, the two pressing blocks 33 are arranged opposite to the two second springs 35 respectively, the two pressing blocks 33 are used for pressing the two fixing hooks 31 inwards, in this embodiment, the inner sides of the upper ends of the two pressing blocks 33 are provided with second inclined planes 37, and the two second inclined planes 37 are parallel to the two first inclined planes 36 respectively, so that after the two pull rods 32 rise along with the circular ring bottom plate 21, the two fixing hooks 31 can be opened under the elastic force of the two second springs 35 respectively.

The utility model discloses a concrete operation process does:

placing the die jig 4 into the clamping groove 11, loosening the circular ring bottom plate 21, and moving the circular ring bottom plate 21 downwards under the action of the two first springs 34, so that the circular ring bottom plate 21 drives the two pull rods 32 and the two fixing hooks 31 to simultaneously move downwards until the two fixing hooks 31 clamp and hook the die jig 4, and at the moment, the two first springs 34 are completely extended and are in original states, and the two second springs 35 are in compressed states; when the two fixing hooks 31 need to be opened to take out the die jig 4, only the circular ring bottom plate 21 needs to be pushed upwards, so that the two pull rods 32 and the two fixing hooks 31 both ascend along with the circular ring bottom plate 21, when the lower ends of the two fixing hooks 31 ascend to the two pressing blocks 33, the two fixing hooks 31 can be opened under the elastic force action of the two second springs 35 respectively, so that the die jig 4 can be conveniently taken out of the clamping groove 11, at the moment, the two first springs 34 are both in a compressed state, and the two second springs 35 are both in an original state after being completely extended.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The embodiments and features of the embodiments described herein may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a but mechanism of automatic locking mould tool which characterized in that: the die clamping device comprises a die clamping seat, a base and a locking mechanism, wherein the upper end of the die clamping seat is provided with a clamping groove for placing a die jig and is fixed above the base, the locking mechanism comprises two fixing hooks which are symmetrical left and right, two pull rods which are symmetrical left and right and two pressing blocks which are symmetrical left and right, the upper ends of the two fixing hooks are used for hooking the die jig, the lower ends of the two fixing hooks are respectively hinged on the two pull rods, the two pull rods can be movably connected on the base, the two pull rods are respectively sleeved with a first spring, the upper ends of the two first springs are respectively propped against the bottom surface of the die clamping seat, the upper ends of the two pull rods are respectively provided with a second spring, one end of each second spring is fixed on the two pull rods, the other end of each second spring is respectively fixed at the lower ends of the two fixing hooks, and the two pressing blocks are both fixed on the, and the two pressing blocks are respectively arranged opposite to the two second springs.

2. The mechanism of claim 1, wherein the mold clamping device comprises: the upper end of the die clamping seat is downwards provided with two rectangular grooves which are bilaterally symmetrical, and the two pressing blocks are respectively fixed on the two rectangular grooves.

3. The mechanism of claim 1, wherein the mold clamping device comprises: the lower end of the base is sleeved with a circular ring bottom plate, the lower ends of the two pull rods are fixed on the circular ring bottom plate, and the two first springs are limited between the die clamping seat and the circular ring bottom plate.

4. The mechanism of claim 2, wherein the mold clamping device comprises: two the fixed outer side of colluding the lower extreme all is equipped with first inclined plane, and two first inclined plane all is the outside-in slope.

5. The mechanism of claim 4, wherein the mold clamping device comprises: and the inner sides of the upper ends of the two pressing blocks are respectively provided with a second inclined plane, and the two second inclined planes are respectively parallel to the two first inclined planes.