CN211730085U

CN211730085U - Ejection mechanism of power socket die

Info

Publication number: CN211730085U
Application number: CN201922280382.9U
Authority: CN
Inventors: 刘箭; 欧忠
Original assignee: Suzhou Jinaifeng Precision Hardware Technology Co ltd
Current assignee: Suzhou Jinaifeng Precision Hardware Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-23
Anticipated expiration: 2029-12-18

Abstract

The utility model provides an ejection mechanism of supply socket mould, the bracing piece is installed to one side of first base, the second bottom plate is installed to the opposite side of bracing piece, the draw-in groove has been seted up to the inner wall of second bottom plate, the inner wall of draw-in groove is inlayed and is had the roof, the roof is close to the one end of first base and installs the connecting rod, the connecting rod passes the connecting plate, be connected through fixed establishment between connecting rod and the connecting plate, the one end that the connecting rod is close to first base is provided with buffer gear. The utility model provides an ejection mechanism of supply socket mould can adjust the position of connecting plate, has avoided after long-term the use, and the elasticity of second spring can reduce to the power that leads to the second spring to provide reduces, can not be fine ejecting with the product, need carry out ejecting through the manpower secondary, degree of automation is not high, the degree of automation of improving the device, made things convenient for simultaneously to adjust the elasticity of second spring.

Description

Ejection mechanism of power socket die

Technical Field

The utility model relates to a supply socket mould field especially relates to a supply socket mould's ejection mechanism.

Background

In the injection molding process, a product is cooled and molded in a mold, due to the volume shrinkage of the product, a wrapping force is generated on a core, the wrapping force and the generated friction force must be overcome in each cycle of the injection molding, after the pressure maintaining is finished, a cooled and solidified plastic part and a solidified material of a pouring system are pushed out from a cavity, a core or a material channel in the mold, the mechanism for pushing out the product in the mold is called as a demolding mechanism, the demolding mechanism acts as demolding and taking out, namely, the product, the solidified material of the pouring system and the like are firstly separated and released from the mold, then the product is pushed out from the mold, and the product is not deformed.

The ejection mechanism of traditional mould provides ejecting power through the spring when using, because the spring has plasticity, after long-term the use, the elasticity of spring can reduce to lead to the power that the spring provided to reduce, can not be fine ejecting with the product, need carry out ejecting through the manpower secondary, degree of automation is not high, simultaneously because the elasticity of spring reduces, need regularly dismantle the spring, carries out elasticity test, very troublesome problem.

Therefore, it is necessary to provide an ejection mechanism for a power socket mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ejection mechanism of supply socket mould has solved after long-term the use, and the elasticity of spring can reduce to the power that leads to the spring to provide reduces, can not be fine ejecting with the product, need carry out ejecting through the manpower secondary, and degree of automation is not high, simultaneously because the elasticity of spring reduces, needs regularly to dismantle the spring get off, carries out elasticity test, very troublesome problem.

In order to solve the technical problem, the utility model provides a pair of ejection mechanism of supply socket mould, the on-line screen storage device comprises a first base, the bracing piece is installed to one side of first base, the second bottom plate is installed to the opposite side of bracing piece, the draw-in groove has been seted up to the inner wall of second bottom plate, the inner wall of draw-in groove is inlayed and is had the roof, the roof is close to the one end of first base and installs the connecting rod, the connecting rod passes the connecting plate, be connected through fixed establishment between connecting rod and the connecting plate, the one end that the connecting rod is close to first base is provided with buffer.

Preferably, the fixing mechanism comprises a circular hole and a fixing rod, the fixing rod penetrates through the inner walls of the connecting plate and the circular hole, the circular hole is evenly formed in the connecting rod, and the outer wall of the fixing rod is provided with a limiting mechanism.

Preferably, stop gear includes stopper, spacing groove and first spring, stopper fixed mounting is at the outer wall of dead lever, the one end embedding that the dead lever was kept away from to the stopper is at the inner wall of spacing groove, through first spring coupling between the inner wall of stopper and spacing groove, the spacing groove is seted up on the connecting plate.

Preferably, buffer gear includes movable rod, spout and third spring, the spout is seted up on first base, the inner wall of spout is inlayed and is had the movable rod, through third spring coupling between the inner wall of movable rod and spout, the part that the movable rod stretches out the spout passes through rubber cushion and the laminating of connecting rod.

Preferably, the rubber cushion is installed at the end part of the movable rod close to the connecting rod, and the rubber cushion is connected with the movable rod through a buckle.

Preferably, the outer wall of the connecting rod is sleeved with a second spring, and the second spring is located at a part between the connecting plate and the second bottom plate.

Compared with the prior art, the utility model provides an ejection mechanism of supply socket mould has following beneficial effect:

the utility model provides an ejection mechanism of a power socket mould,

1. through being provided with fixed establishment, can adjust the position of connecting plate, avoided after long-term the use, the elasticity of second spring can reduce, thereby lead to the power that the second spring provided to reduce, can not be fine ejecting with the product, need carry out ejecting through the manpower secondary, degree of automation is not high, simultaneously because the elasticity of second spring reduces, need regularly dismantle the second spring, carry out the elasticity test, very troublesome problem, the degree of automation of improvement device, the elasticity to the second spring has been made things convenient for simultaneously and has been adjusted.

2. Through being provided with buffer gear and rubber cushion and mutually supporting, can play the effect of protection to the tip of connecting rod, avoided the connecting rod at the during operation, when the extrusion force was too big, can be in the same place with the movable rod striking, lead to the problem of the tip damage of connecting rod, improved the life of device.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an ejection mechanism of a power socket mold according to the present invention;

FIG. 2 is a schematic diagram of a partial top view cross section of the structure shown in FIG. 1;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1.

Reference numbers in the figures: 1. first base, 2, bracing piece, 3, second bottom plate, 4, draw-in groove, 5, roof, 6, connecting rod, 7, connecting plate, 8, circular port, 9, dead lever, 10, stopper, 11, spacing groove, 12, first spring, 13, second spring, 14, rubber cushion, 15, movable rod, 16, spout, 17, third spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a front cross section; FIG. 2 is a schematic diagram of a partial top view cross section; fig. 3 is an enlarged schematic view of a portion a in fig. 1. The ejection mechanism of the power socket die comprises a first base 1, a support rod 2 is installed on one side of the first base 1, a second base plate 3 is installed on the other side of the support rod 2, a clamping groove 4 is formed in the inner wall of the second base plate 3, a top plate 5 is inlaid in the inner wall of the clamping groove 4, a connecting rod 6 is installed at one end, close to the first base 1, of the top plate 5, the connecting rod 6 penetrates through a connecting plate 7, the connecting rod 6 is connected with the connecting plate 7 through a fixing mechanism, and a buffer mechanism is arranged at one end, close to the first base 1.

Fixing mechanism includes circular port 8 and dead lever 9, and dead lever 9 passes connecting plate 7 and circular port 8's inner wall, and circular port 8 evenly sets up on connecting rod 6, and the outer wall of dead lever 9 is provided with stop gear.

Stop gear includes stopper 10, spacing groove 11 and first spring 12, stopper 10 fixed mounting is at the outer wall of dead lever 9, and stopper 10 keeps away from the one end embedding of dead lever 9 at the inner wall of spacing groove 11, is connected through first spring 12 between the inner wall of stopper 10 and spacing groove 11, and spacing groove 11 is seted up on connecting plate 7.

Buffer gear includes movable rod 15, spout 16 and

third spring

17, and 16 setups in first base 1 in the spout, and the inner wall of spout 16 is inlayed and is had movable rod 15, is connected through third spring 17 between movable rod 15 and the inner wall of spout 16, and the part that movable rod 15 stretches out spout 16 passes through rubber cushion 14 and laminates with connecting rod 6.

The rubber soft pad 14 is arranged at the end part of the movable rod 15 close to the connecting rod 6, and the rubber soft pad 14 is connected with the movable rod 15 through a buckle.

The outer wall of the connecting rod 6 is sleeved with a second spring 13, and the second spring 13 is positioned at the part between the connecting plate 7 and the second bottom plate 3.

The utility model provides an ejection mechanism of supply socket mould's theory of operation as follows:

after long-term use, when the elasticity of second spring 13 reduces, can stimulate dead lever 9, make dead lever 9 drive stopper 10, make stopper 10 extrude first spring 12, make first spring 12 take place elastic deformation, thereby make stopper 10 slide at the inner wall of spacing groove 11, it slides at the inner wall of circular port 8 to drive dead lever 9, when knowing that dead lever 9 breaks away from the inner wall of circular port 8, promote connecting plate 7, make connecting plate 7 slide at the outer wall of connecting rod 6, thereby adjust the connecting plate 7 to the extrusion force of second spring 13, when knowing to resume original extrusion force size, loosen dead lever 9, make dead lever 9 under the elastic action of first spring 12, imbed the inner wall of circular port 8 again, fix connecting rod 6.

When the connecting rod 6 receives the extrusion force, the tip of connecting rod 6 can extrude rubber cushion 14 for rubber cushion 14 extrudes movable rod 15, makes movable rod 15 extrude third spring 17, makes third spring 17 take place elastic deformation, thereby makes movable rod 15 shrink, makes rubber cushion 14 laminate with connecting rod 6 all the time.

After the rubber cushion 14 is used for a long time, the elasticity of the rubber cushion 14 is reduced, so that the end part of the connecting rod 6 cannot be protected, the rubber cushion 14 can be detached from the surface of the movable rod 15 and replaced, and the abrasion between the movable rod 15 and the end part of the connecting rod 6 is reduced.

1. through being provided with fixed establishment, can adjust the position of connecting plate 7, avoided after long-term use, the elasticity of second spring 13 can reduce, thereby lead to the power that second spring 13 provided to reduce, can not be fine ejecting with the product, need carry out ejecting through the manpower secondary, degree of automation is not high, simultaneously because the elasticity of second spring 13 reduces, need regularly dismantle second spring 13, carry out elasticity test, very troublesome problem, the degree of automation of improvement device, the elasticity to second spring 13 has been made things convenient for simultaneously and has been adjusted.

2. Through being provided with buffer gear and 14 mutually supporting of rubber cushion, can play the effect of protection to the tip of connecting rod 6, avoided connecting rod 6 at the during operation, when the extrusion force was too big, can be in the same place with the striking of movable rod 15, lead to the problem of the tip damage of connecting rod 6, improved the life of device.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an ejection mechanism of supply socket mould, includes first base (1), its characterized in that: bracing piece (2) are installed to one side of first base (1), second bottom plate (3) are installed to the opposite side of bracing piece (2), draw-in groove (4) have been seted up to the inner wall of second bottom plate (3), the inner wall of draw-in groove (4) is inlayed and is had roof (5), connecting rod (6) are installed to roof (5) one end near first base (1), connecting rod (6) pass connecting plate (7), be connected through fixed establishment between connecting rod (6) and connecting plate (7), the one end that connecting rod (6) are close to first base (1) is provided with buffer gear.

2. The ejection mechanism of the power socket die as claimed in claim 1, wherein the fixing mechanism comprises a circular hole (8) and a fixing rod (9), the fixing rod (9) penetrates through the connecting plate (7) and the inner wall of the circular hole (8), the circular hole (8) is uniformly formed in the connecting rod (6), and a limiting mechanism is arranged on the outer wall of the fixing rod (9).

3. The ejection mechanism of the power socket die as claimed in claim 2, wherein the limiting mechanism comprises a limiting block (10), a limiting groove (11) and a first spring (12), the limiting block (10) is fixedly mounted on the outer wall of the fixing rod (9), one end of the limiting block (10) far away from the fixing rod (9) is embedded in the inner wall of the limiting groove (11), the limiting block (10) is connected with the inner wall of the limiting groove (11) through the first spring (12), and the limiting groove (11) is formed in the connecting plate (7).

4. The ejection mechanism of the power socket die according to claim 1, wherein the buffer mechanism comprises a movable rod (15), a sliding groove (16) and a third spring (17), the sliding groove (16) is arranged on the first base (1), the movable rod (15) is embedded in the inner wall of the sliding groove (16), the movable rod (15) is connected with the inner wall of the sliding groove (16) through the third spring (17), and the part of the movable rod (15) extending out of the sliding groove (16) is attached to the connecting rod (6) through a rubber cushion (14).

5. The ejection mechanism of the power socket die according to claim 4, wherein the rubber cushion (14) is mounted at the end of the movable rod (15) close to the connecting rod (6), and the rubber cushion (14) is connected with the movable rod (15) through a snap-fit connection.

6. The ejection mechanism of the power socket die according to claim 1, wherein a second spring (13) is sleeved on an outer wall of the connecting rod (6), and the second spring (13) is located at a part between the connecting plate (7) and the second bottom plate (3).