CN209492122U - A kind of injection mold with slide block structure - Google Patents

Abstract

The step of being arranged in the movement that mold is molded and demoulded in the conventional technology is relatively complicated, it requires a great deal of time, the utility model provides a kind of injection mold with slide block structure, including bottom panel, liftout plate, male die core, mother module core, sliding block, be delayed thimble, block, form core pulling, mandril, delay thimble is vertical above bottom panel, and apical position is fixedly connected with male die core bottom, support rod is additionally provided with above bottom panel, support rod side is connected and fixed with liftout plate, upside-down mounting has a shifting block above liftout plate, mandril passes through liftout plate and contacts with shifting block, a transverse post is equipped with below sliding block, and slip front surface is set as rectangular channel, shifting block inner transverse passes through in transverse post and upper part insertion rectangular channel, sliding block is equipped with block.This is practical, and by being arranged shifting block on liftout plate, finished product thimble does time-delay structure, and sliding block pumping is first moved back then pushing-off product again by when ejection, had not only improved structure in this way but also had improved work efficiency.

Description

A kind of injection mold with slide block structure

Technical field

The utility model relates to mould applications more particularly to a kind of injection molds with slide block structure.

Background technique

Injection mold is a kind of tool for producing plasthetics, manufactures the work of plasthetics complete structure and accurate-size Tool, injection molding are the processing technologys used when producing certain complex-shaped components in batches, are referred specifically to the plastics of heated thawing Die cavity is injected by injection molding machine high pressure, shaped article is obtained after cooling and solidifying, and in existing injection mold, generally use gear Block pushes sliding block of male die and mother plate sliding block to realize molding and demoulding, in this way during being molded and being demoulded to product It requires to devote a tremendous amount of time, and efficiency is also more low, so it is next to need to provide a kind of simple injection mold of result Realize above-mentioned function.

Utility model content

Purpose of utility model: in order to overcome defect present in background technique, so providing appearance has slide block structure Injection mold.

Technical solution: a kind of injection mold with slide block structure, including bottom panel, liftout plate, male die core, mother module core, Sliding block, delay thimble, block, molding core pulling, mandril, the mother module core are set to above the male die core and take with the male die core With setting, it is formed with type chamber between the male die core and the mother module core, it is intracavitary that the molding core pulling is active in the type, described It forming core pulling side and sliding block cooperation is fixed, it is characterised in that: the delay thimble is vertical above the bottom panel, And apical position is fixedly connected with the male die core bottom, is additionally provided with support rod, the support rod one above the bottom panel Side is connected and fixed with the liftout plate, and the mandril is set to above the bottom panel, and upside-down mounting has one to dial above the liftout plate Block, the mandril pass through liftout plate and contact with the shifting block, a transverse post are equipped with below the sliding block, and before the sliding block End surfaces are set as rectangular channel, and the shifting block inner transverse passes through the transverse post and upper part is inserted into the rectangular channel, The sliding block is equipped with the block.

Preferred: the transverse post two sides are respectively equipped with a positioning bead.

Preferred: the shifting block moves between the positioning bead.

Preferred: the mandril apical position is additionally provided with fixed block and passes through.

Preferred: the sliding block is slided in the transverse post overhead surface.

The utility model realize it is following the utility model has the advantages that

1. sliding block first can be detached molding core pulling by using delay thimble, then in pushing-off product, can protected in this way Demonstrate,prove the quality of product.

2. by setting shifting block the sliding of sliding block can be controlled, and the two sides of shifting block are provided with positioning bead, such energy Enough moving distances of control shifting block driving sliding block.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and consistent with the instructions for explaining the principles of this disclosure.

Fig. 1 is a kind of partial structural diagram of the injection mold with slide block structure provided by the utility model.

Fig. 2 provides the positional structure schematic diagram of shifting block for the utility model.

In figure: 1. bottom panels, 2. liftout plates, 3. male die cores, 4. mother module cores, 5. delay thimbles, 6. blocks, 7. moldings are taken out Core, 8. mandrils, 9. sliding blocks, 10. support rods, 11. shifting blocks, 12. transverse posts, 13. positioning beads, 14. fixed blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

With reference to Fig. 1-2, a kind of injection mold with 9 structure of sliding block, including bottom panel 1, liftout plate 2, male die core 3, mother Mode 4, sliding block 9, delay thimble 5, block 6, molding core pulling 7, mandril 8, mother module core 4 be set to the top of male die core 3 and with male die core 3 Collocation setting, is formed with type chamber between male die core 3 and mother module core 4, it is intracavitary that molding core pulling 7 is active in type, molding 7 side of core pulling with The cooperation of sliding block 9 is fixed, it is characterised in that: delay thimble 5 is vertical at 1 top of bottom panel, and apical position and 3 bottom of male die core Portion is fixedly connected, and support rod 10 is additionally provided with above bottom panel 1, and 10 side of support rod is connected and fixed with liftout plate 2, and mandril 8 is set to 1 top of bottom panel, 2 top upside-down mounting of liftout plate have a shifting block 11, and mandril 8 passes through liftout plate 2 and contacts with shifting block 11, under sliding block 9 Side is equipped with a transverse post 12, and 9 front-end surface of sliding block is set as rectangular channel, 11 inner transverse of shifting block pass through transverse post 12 and Upper part is inserted into rectangular channel, and sliding block 9 is equipped with block 6.

12 two sides of transverse post are respectively equipped with a positioning bead 13.

Shifting block 11 moves between positioning bead 13.

8 apical position of mandril is additionally provided with fixed block 14 and passes through.

Sliding block 9 is slided in 12 overhead surface of transverse post.

The utility model is fixedly connected by the thimble 5 that is delayed with male die core 3, and the conjunction of male die core 3 Yu mother module core 4 is controlled with this Mould and demoulding are to realize the injection molding to product, specific embodiment are as follows: when the thimble 5 that is delayed jacks up upwards, mold at this time Realize molding, when the thimble 5 that is delayed ejects downwards, mold realizes die sinking at this time, in mold die sinking, first passes through on liftout plate 2 The shifting block 11 being just arranged stirs sliding block 9 and the molding core pulling 7 fixed with sliding block 9 is extracted out, and the thimble 5 that is simultaneously delayed is prolonged When act, when shifting block 11 by shifting block 11 and molding core pulling 7 transfer in place when, at this time be delayed thimble 5 downwards drive male die core 3 to Lower movement is to realize stripping action, and shifting block 11 described above falls to be set to 2 top of liftout plate, and 9 front-end surface of sliding block is set Rectangular channel is set, realizes that shifting block 11 is inserted into shifting block 11 with this and sliding block 9 is stirred, 12 liang of the transverse post being arranged below sliding block 9 Side is equipped with positioning bead 13, and shifting block 11 is movable between two positioning beads 13, in this way can to shifting block 11 sliding block 9 is stirred it is same When play the role of positioning, and the top of mandril 8 is contacted with shifting block 11, is either supported, is led to play the role of jacking up Formed in mould structure can be improved by crossing the utility model, and can also improve the efficiency of molding and the demoulding of mold, most main What is wanted is that can also play a protective role to product.The above embodiments are only for explaining the technical ideas and features of the present invention, Purpose is to allow be familiar with the those skilled in the art and can understand the content of the utility model and implement accordingly, can not be with this To limit the protection scope of the utility model.All equivalent changes or modifications according to made by the spirit of the present invention essence, all It should cover and be within the protection scope of the utility model.

Claims (5)

1. a kind of injection mold with slide block structure, including bottom panel, liftout plate, male die core, mother module core, sliding block, delay top Needle, block, molding core pulling, mandril, the mother module core, which is set to above the male die core and arranges in pairs or groups with the male die core, to be arranged, described It is formed with type chamber between male die core and the mother module core, it is intracavitary that the molding core pulling is active in the type, the molding core pulling one Side and sliding block cooperation are fixed, it is characterised in that: the delay thimble is vertical above the bottom panel, and top position It sets and is fixedly connected with the male die core bottom, support rod, the support rod side and the top are additionally provided with above the bottom panel Ejecting plate is connected and fixed, and the mandril is set to above the bottom panel, and upside-down mounting has a shifting block, the mandril above the liftout plate It is contacted across liftout plate with the shifting block, a transverse post is equipped with below the sliding block, and the slip front surface is arranged For rectangular channel, the shifting block inner transverse passes through the transverse post and upper part is inserted into the rectangular channel, the sliding block with The block is equipped with.

2. a kind of injection mold with slide block structure according to claim 1, it is characterised in that: the transverse post two sides It is respectively equipped with a positioning bead.

3. a kind of injection mold with slide block structure according to claim 2, it is characterised in that: the shifting block is in described It is moved between positioning bead.

4. a kind of injection mold with slide block structure according to claim 1, it is characterised in that: the mandril top position It sets and is additionally provided with fixed block and passes through.

5. a kind of injection mold with slide block structure according to claim 4, it is characterised in that: the sliding block is in described The sliding of transverse post overhead surface.