CN207669697U - A kind of part injection mold - Google Patents

Abstract

The utility model is related to a kind of part injection mold, drip irrigation devices：Including cope plate;And, with the lower template of the detachable assembly of the cope plate, the cope plate offers multiple cavities for forming part close to the end face of lower template, the lower template movable inlaying have it is symmetrical, for carry forming part, end expose the movable plate of the lower template loading end, movable inlaying has that section is trapezoidal, limiting plate for limiting the movable plate between the symmetrical movable plate.The injection mold of the utility model when in use, can very easily take out molding plastic part, so as to save the time, improve working efficiency.

Description

A kind of part injection mold

Technical field

The utility model is related to technical field of mold more particularly to a kind of part injection molds.

Background technology

Injection mold is a kind of tool producing plastic products, is also to confer to plastic products complete structure and accurate dimension Tool.

Currently, in some traditional processing workshops, after plastic part is molded on mold, first need to dismantle cope plate, Molding plastic part is taken out one by one again, after taking, the dust impurity on mold is blown away with jet gun, then, then into Row the next step.

But tradition take out plastic part process it is comparatively laborious, waste time very much, if the output of plastic part compared with Greatly, the amount of labour that staff will certainly be increased, to influence working efficiency.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of part injection mold, it can Molding plastic part is very easily taken out, so as to save the time, improves working efficiency.

The above-mentioned purpose of the utility model technical scheme is that：

A kind of part injection mold, including：Cope plate;And the lower template with the detachable assembly of the cope plate, institute It states cope plate and offers multiple cavities for forming part close to the end face of lower template, the lower template movable inlaying has relatively It is claiming, for carry forming part, end expose the movable plate of the lower template loading end, the symmetrical movable plate it Between movable inlaying have that section is trapezoidal, limiting plate for limiting the movable plate.

Using above-mentioned technical proposal, when forming part in cavity and needing to take out, first cope plate can be taken away, then will Limiting plate up lifts, and releases the limitation to movable plate, at this point, the movable plate for exposing lower template edge can be grasped It up lifts end, you can the molding part on movable plate lifted together, so as to facilitate forming part to go to take, Then the time can be saved, improves working efficiency.

The utility model is further arranged:Side of the movable plate far from limiting plate be equipped with strip fin, it is described on The corresponding end face of template offers the cavity to match with the fin.

Using above-mentioned technical proposal, when cope plate is bonded to each other with lower template, the fin of setting can be mutual with cavity Matching can increase the contact area of the two so that cope plate is bonded more firm with lower template.

The utility model is further arranged:The both sides movable inlaying of the lower template loading end has and the limiting plate phase Batten that is parallel and exposing lower template loading end edge, the corresponding end face of cope plate offers and batten phase The bar-shaped trough matched.

Using above-mentioned technical proposal, when cope plate is bonded to each other with lower template, the outer wall meeting of batten and bar-shaped trough Inner wall be in contact, the contact area of cope plate and lower template can be further increased so that the two fitting it is more firm.

The utility model is further arranged:The cope plate is fixed with multiple positioning columns close to the end face of the lower template, The lower template loading end offers the locating slot mutually chimeric with the positioning column.

Using above-mentioned technical proposal, the locating slot and positioning column of setting, can be mutual be fitted into has cope plate certain Restriction effect, it is possible to reduce the case where cope plate is slided along the extending direction of batten further increases the accurate of forming parts Degree.

The utility model is further arranged:It is fixed with loading end at the top of the limiting plate and is higher than the movable plate loading end Protrusive board, the cope plate corresponding end-faces offer the inner groovy to match with protrusive board.

Using above-mentioned technical proposal, when cope plate is bonded to each other with lower template, protrusive board can be mutual with the inner wall of inner groovy Contact, can make cope plate be bonded with lower template more compact；When need to take molding part when, can directly use Hand holds protrusive board, to facilitate lifting for limiting plate.

The utility model is further arranged:The length of the limiting plate is no longer than the length of the movable plate.

Using above-mentioned technical proposal, limit the length of limiting plate, can be long to avoid limiting plate, when lifting movable plate and Hand is interfered, meanwhile, also save material.

The utility model is further arranged:The batten both ends are equipped with arc surface.

Using above-mentioned technical proposal, the arc surface of setting, when needing to lift batten, the hand that is bound to can hold its end, this When, arc surface can increase the contact area with hand, and at the same time it can also increase comfort level, the seamed edge for reducing batten is made to hand At button trace.

In conclusion the utility model has the advantages that：

By inlaying the movable plate of load bearing element in lower template and limiting the limiting plate of movable plate, cope plate is being picked up Afterwards, it can up lift limiting plate, then can very easily lift movable plate so that part can be removed together, Not only facilitated, but also save the time；

By the way that batten and bar-shaped trough, positioning column and locating slot and protrusive board and inner groovy is arranged, can increase cope plate with Contact area between lower template so that the two fitting more consolidates.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram of cope plate in the utility model embodiment.

Reference numeral：1, cope plate；11, cavity；12, cavity；13, bar-shaped trough；2, lower template；3, movable plate；31, convex Rib；4, limiting plate；5, batten；51, arc surface；6, positioning column；61, locating slot；7, protrusive board；71, inner groovy；8, injection slot；81、 Infusion slot；82, liquid filling pore.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification for not creating contribution after reading this specification, but only It all to be protected by Patent Law in the right of the utility model.

The present embodiment：A kind of part injection mold, as depicted in figs. 1 and 2, including cope plate 1, and can with cope plate 1 The lower template 2 of detachable assembly offers multiple types for forming part in the end face that cope plate 1 and lower template 2 fit Chamber 11, cavity 11 are linearly distributed on cope plate 1, and are divided into symmetrical two rows；And in the loading end middle of cope plate 1 The tank fluid apertures 82 for offering injection slot 8 and being connected with cavity 11, and be further opened on cope plate 1 for connecting injection slot 8 With multiple infusion slots 81 of tank fluid apertures 82.

Wherein, movable inlaying has movable plate 3 symmetrical, for carrying forming part, and movable plate in lower template 2 3 are spliced by two boards, and the end of movable plate 3 is exposed at outside the edge of lower template 2, in addition, between symmetrical movable plate 3 Movable inlaying has that section is trapezoidal, limiting plate 4 for limiting movable plate 3.

After cope plate 1 and lower template 2 are completed to assemble, liquid glue can be poured into injection slot 8, liquid glue can be along defeated Liquid bath 81 is flowed into from each tank fluid apertures 82 in corresponding cavity 11, to be shaped to required part；When needs will molding Part take out when, first cope plate 1 can be picked up, then limiting plate 4 is up lifted between movable plate 3, at this point, can The both ends of movable plate 3 are lived with hand rest, very easily can integrally be held up molding two rows part in lower template 2, use is above-mentioned Scheme can save this link for taking out part one by one, so as to save the time, improve working efficiency.

It is equipped with the fin 31 of strip in side of the movable plate 3 far from limiting plate 4, and is opened up in 1 corresponding end face of cope plate There is the cavity 12 to match with fin 31, when cope plate 1 is bonded to each other with lower template 2, the fin 31 of setting can be with cavity 12 match each other, and can increase the contact area of the two so that cope plate 1 is bonded more firm with 2 plate of lower die.

In addition, the loading end both sides movable inlaying in lower template 2 has and exposing lower template 2 parallel with limiting plate 4 to hold The batten 5 at section edge, and the bar-shaped trough 13 to match with batten 5 is offered in the corresponding end-faces of cope plate 1, when batten 5 with When the inner wall of bar-shaped trough 13 is in contact, the contact area of cope plate 1 and lower template 2 can be further increased, further increases two The stability of person's fitting.

Wherein, the end face for lower template 2 being bonded in cope plate 1 is further fixed on four positioning columns 6, and in the carrying of lower template 2 The locating slot 61 mutually chimeric with positioning column 6 is offered on face, locating slot 61 is mutual chimeric with positioning column 6, has one to cope plate 1 Fixed restriction effect, it is possible to reduce the case where cope plate 1 is slided along the extending direction of batten 5, so as to further increase The accuracy of forming parts.In addition, 5 both ends of batten be equipped with arc surface 51, when lifting batten 5, arc surface 51 can increase with The contact area of hand can also increase comfort level, reduce the seamed edge of batten 5 to impression caused by hand.

It is further fixed on protrusive board 7 in the top end surface of limiting plate 4, and is offered and protrusive board 7 in the corresponding end-faces of cope plate 1 The inner groovy 71 to match, when cope plate 1 is bonded to each other with lower template 2, the inner wall phase mutual connection of protrusive board 7 meeting and inner groovy 71 It touches, it is compacter can so that cope plate 1 is bonded with lower template 2；When need to take molding part when, can directly use hand Protrusive board 7 is held, to facilitate the taking and placing of limiting plate 4.Meanwhile the length of limiting plate 4 is no longer than the length of movable plate 3, so as to It is long to avoid limiting plate 4, hand is interfered when lifting movable plate 3.

Claims (7)

1. a kind of part injection mold, which is characterized in that including：Cope plate（1）;And

With the cope plate（1）The lower template of detachable assembly（2）, the cope plate（1）Close to lower template（2）End face open Equipped with multiple cavities for forming part（11）, the lower template（2）Movable inlaying have it is symmetrical, for carry molding zero Part, the end exposing lower template（2）The movable plate of loading end（3）, the symmetrical movable plate（3）Between movable inlaying Have section it is trapezoidal, for limiting the movable plate（3）Limiting plate（4）.

2. a kind of part injection mold according to claim 1, which is characterized in that the movable plate（3）Far from limiting plate （4）Side be equipped with strip fin（31）, the cope plate（1）Corresponding end face offers and the fin（31）Match Cavity（12）.

3. a kind of part injection mold according to claim 2, which is characterized in that the lower template（2）The two of loading end Side movable inlaying has and the limiting plate（4）The parallel and exposing lower template（2）The batten at loading end edge（5）, institute State cope plate（1）Corresponding end face offers and batten（5）The bar-shaped trough to match（13）.

4. a kind of part injection mold according to claim 1, which is characterized in that the cope plate（1）Under described Template（2）End face be fixed with multiple positioning columns（6）, the lower template（2）Loading end offers and the positioning column（6）Xiang Qian The locating slot of conjunction（61）.

5. a kind of part injection mold according to claim 2, which is characterized in that the limiting plate（4）Top is fixed with Loading end is higher than the movable plate（3）The protrusive board of loading end（7）, the cope plate（1）Corresponding end-faces offer and protrusive board（7）Phase Matched inner groovy（71）.

6. a kind of part injection mold according to claim 5, which is characterized in that the limiting plate（4）Length do not grow In the movable plate（3）Length.

7. a kind of part injection mold according to claim 3, which is characterized in that the batten（5）Both ends are equipped with circular arc Face（51）.