Air cylinder sliding block machining equipment

Abstract

The utility model relates to the technical field of dies, and particularly discloses an air cylinder sliding block machining device which comprises an upper interlayer, the upper interlayer comprises an upper die base, an upper die plate on the inner side and a lower interlayer, the lower interlayer comprises a lower die base and a lower die plate on the inner side, and a cavity for forming a shell is formed in the inner side of the lower die plate. A female die sliding block, a male die sliding block and a vertical abutting block are arranged in the positions, on the two sides of the cavity, of the lower die plate respectively, a first push rod and a second push rod which are used for driving the female die sliding block and the male die sliding block respectively are arranged on the inner side of the upper die plate, and a hole is formed in the female die sliding block and aligned with a first boss of the shell. The problems that in the production and preparation process of a traditional die, the feeding amount is limited, in the forming process, only the function of forming a cross-shaped groove can be achieved, and the production cost is low are solved. And the step of transverse trepanning cannot be completed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of molds, and particularly discloses a cylinder sliding block processing equipment. BACKGROUND

[0002] In view of the production of the plastic shell shown in the accompanying drawings, the hollow chamber is provided with a vertical groove formed in the left side inner wall of the hollow chamber, a boss one is formed in the left side end portion and is concave in the recess, and a boss two is formed in the right side end portion and protrudes outward, and a cross recess is formed in the end face. Figure 5 In the existing production process, most of the production molds have the following structure, including an upper clamping layer and a lower clamping layer, the upper clamping layer includes an upper mold base and an upper mold plate installed on the inner side of the upper mold base, and the lower clamping layer includes a lower mold base and a lower mold plate installed on the inner side of the lower mold base.

[0003] The lower mold plate is formed with a chamber for injection molding of the plastic shell, and the inner side of the lower mold plate is provided with a recess block for forming the boss one, a punch block for forming the boss two, and a vertical block for forming the vertical groove. The inner side of the upper mold plate is provided with a push rod one for driving the recess block and a push rod two for driving the punch block. During the gathering of the upper clamping layer and the lower clamping layer, the push rod one and the push rod two drive the recess block and the punch block to gather, so as to shape the boss one and the boss two of the plastic shell.

[0004] After the one-time molding process is completed, the recess block and the punch block are opened after the upper clamping layer and the lower clamping layer are separated, and the production of the plastic shell is completed. However, in the production process of the plastic shell by the above-mentioned mold, since the upper clamping layer and the lower clamping layer can only move vertically relative to each other and the feeding amount is limited, only the function of opening the cross recess can be performed in the molding process, and the step of transversely opening the hole cannot be completed.

[0005] The utility model provides a kind of cylinder sliding block processing equipment to solve the above problems. INVENTION CONTENTS

[0006] The utility model aims at solving the problem that the traditional mold has limited feeding amount in production preparation process, and only the function such as opening cross recess can be performed in molding process, and the step of transversely opening hole cannot be completed.

[0007] To achieve the above purpose, the basic scheme of the utility model provides a kind of cylinder sliding block processing equipment, comprising:

[0008] Upper clamping layer, the upper clamping layer includes upper mold base and the upper mold plate of inner side;

[0009] Lower clamping layer, the lower clamping layer includes lower mold base and the lower mold plate of inner side;

[0010] The lower die plate is internally provided with a cavity for forming the plastic shell, and the lower die plate on both sides of the cavity is respectively provided with a female die sliding block, a male die sliding block and a vertical stopper, the upper die plate is internally provided with a push rod one and a push rod two for respectively driving the female die sliding block and the male die sliding block, the female die sliding block is externally protruded and formed with a functional table at the inner end face, and the functional table is formed with a hole at the end part aligning with the boss one of the plastic shell, the female die sliding block on the inner side of the hole is provided with a sliding rod aligning with the hole on the boss one of the plastic shell, and the end face of the sliding rod is flush with the end face of the male die sliding block, and the lower die plate is provided with an air cylinder for pushing and pulling the female die sliding block.

[0011] Further, the lower die plate on both sides of the cavity is respectively provided with a female die sliding groove and a male die sliding groove for sliding movement of the female die sliding block and the male die sliding block, and the female die sliding groove and the male die sliding groove are communicated with the cavity.

[0012] Further, the female die sliding groove is provided with a spring one between the inner end face and the inner end face of the female die sliding block, and the male die sliding groove is provided with a spring two between the inner end face and the inner end face of the male die sliding block.

[0013] Further, the push rod one and the push rod two are obliquely arranged.

[0014] Further, the top end of the female die sliding block is inwardly recessed and formed with a driven sliding groove, the bottom end of the push rod one is formed with a driven stopper extending into the driven sliding groove, and the bottom end of the driven stopper is provided with an inclined surface for inwardly pushing the female die sliding block.

[0015] Further, the depth of the driven sliding groove is not less than the height of the driven stopper.

[0016] The principle and effect of the scheme are that:

[0017] Compared with the prior art, the utility model discloses a lower die plate is additionally provided with an air cylinder, after the plastic shell injection molding is finished, but during the period when the upper clamping plate is not lifted, the output end of the air cylinder extends and inwardly extrudes the female die sliding block, so that the boss one of the plastic shell is formed and a through hole is formed through the sliding rod, and the air cylinder, the female die sliding block and the male die sliding block are combined to form an air cylinder sliding block processing structure for processing the plastic shell, thereby solving the problem that the traditional mold has limited feeding amount in the production preparation process, can only perform functions such as cross recess opening in the forming process, and cannot complete the horizontal hole opening step. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1A schematic diagram of a gas cylinder sliding block processing equipment is shown.

[0020] Figure 2 A schematic diagram of a lower die plate of a gas cylinder sliding block processing equipment is shown.

[0021] Figure 3 A partial schematic diagram of a lower die plate of a gas cylinder sliding block processing equipment is shown.

[0022] Figure 4 A partial schematic diagram of a gas cylinder sliding block processing equipment is shown.

[0023] Figure 5 A schematic diagram of a plastic shell is shown. DETAILED DESCRIPTION

[0024] To further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0025] The reference signs in the drawings of the specification include: lower die plate 1, cylinder 2, driven stop block 3, plastic shell 4, male die sliding block 5, female die sliding block 6, type limiting groove 7, function table 8, vertical stop block 9, spring two 10, push rod two 11.

[0026] A gas cylinder sliding block processing equipment, the embodiment is as shown in Figure 1

[0027] The upper clamping layer and the lower clamping layer are included.

[0028] The upper clamping layer includes an upper die seat and an upper die plate installed on the inner side of the upper die seat.

[0029] The lower clamping layer includes a lower die seat and a lower die plate 1 installed on the inner side of the lower die seat.

[0030] Two cavities for forming plastic shells 4 are formed on the inner side of the lower die plate 1, and the plastic shells 4 in the two cavities are formed simultaneously during the processing. The female die sliding block 6, the male die sliding block 5 and the vertical stop block 9 are respectively installed on the inner side of the lower die plate 1 on both sides of the cavity, and the vertical groove on the inner side of the plastic shell 4 is formed through the vertical stop block 9.

[0031] Specifically, the female die sliding groove and the male die sliding groove for sliding the female die sliding block 6 and the male die sliding block 5 in the female die sliding groove and the male die sliding groove are respectively formed on the inner side of the lower die plate 1 on both sides of the cavity, and the female die sliding groove and the male die sliding groove are communicated with the cavity. The pressing plate for preventing the female die sliding block 6 and the male die sliding block 5 from being ejected is installed in the female die sliding groove and the male die sliding groove, and the limiting plate extending into the lower side of the pressing plate is respectively formed at the bottom end of the female die sliding block 6 and the male die sliding block 5.​

[0032] As shown in Figure 4 , the inner side end face of the female die slider 6 and the inner side end face of the male die slider 5 are both provided with a receiving groove, the female die slider 6 is provided with a spring 1 in the receiving groove, the other end of the spring 1 abuts against the inner side end face of the female die groove, the male die slider 5 is provided with a spring 2 10 in the receiving groove, the other end of the spring 2 10 abuts against the inner side end face of the male die groove.

[0033] As shown in Figure 3 , Figure 4 and Figure 5 , the plastic shell 4 to be processed has a hollow chamber, a vertical groove is formed on the left side inner wall of the hollow chamber, a boss 1 with a concave end face is formed on the left side end, a through hole is transversely provided in the recess, a boss 2 with an outwardly convex end face is formed on the right side end, and a cross-shaped groove is formed on the end face.

[0034] The inner side end face of the male die slider 5 is formed with a stamp for one-step pressing the boss 2 and the cross-shaped groove.

[0035] The inner side end face of the female die slider 6 is outwardly protruding and formed with a functional table 8, and the end of the functional table 8 is aligned with the boss 1 of the plastic shell 4 and formed with a hole, the boss 1 is formed through the hole, the female die slider 6 inside the hole is aligned with the hole on the boss 1 of the plastic shell 4 and provided with a sliding rod integrally formed, and the end face of the sliding rod is flush with the end face of the male die slider 5, the through hole transversely provided in the recess on the boss 1 is formed through the sliding rod.

[0036] On the outer side end of the female die slider 6, a T-shaped limiting groove 7 is vertically downwardly provided, and two air cylinders 2 aligned with the female die groove are respectively installed on the lower die plate 1, the output end of the air cylinder 2 is fixedly installed with a connecting rod, and the free end of the connecting rod is formed with a T-shaped limiting block extending into the T-shaped limiting groove 7.

[0037] The inner side of the upper die plate is respectively installed with a push rod 1 and a push rod 2 11 for driving the female die slider 6 and the male die slider 5. Specifically, the male die slider 5 is provided with an outwardly inclined inclined groove for the push rod 2 11 to slide inside, and the bottom end of the push rod 2 11 is outwardly inclined and installed and extends into the inclined groove.

[0038] The top end of the female die slider 6 is inwardly recessed and formed with a driven sliding groove, the push rod 1 is vertically arranged, the bottom end of the push rod 1 is integrally formed with a driven abutting block 3 extending into the driven sliding groove, the depth of the driven sliding groove is equal to the height of the driven abutting block 3, and the bottom end of the driven abutting block 3 is formed with an inclined surface.

[0039] In this embodiment, a structure for forming other plastic parts is also arranged in the remaining space between the lower die plate 1 and the upper die plate.

[0040] The utility model uses, in the upper sandwich layer is completely pressed down to the injection molding process, by push rod two 11 drive male die slider 5 slide inboard;

[0041] In the upper sandwich layer is completely pressed down to the injection molding process, by push rod one drive driven abutment 3's slope contact female die slider 6 and driven sliding groove top junction, by slope female die slider 6 is inboard and is pressed into, and after driven abutment 3 completely presses into driven sliding groove,

[0042] After injection molding, the output end of cylinder 2 stretches out and extrudes female die slider 6 inboard, makes the boss one of plastic shell 4 form and passes through the through hole of slide rod and sets up the through hole;

[0043] Afterwards, the upper sandwich layer lifts, and in the lifting process, by push rod two 11 drive male die slider 5 opens outwards, push rod one and driven abutment 3 synchronous lifting, the output end of cylinder 2 is withdrawn and pulls out female die slider 6 outwards.

[0044] The above, only is the preferred embodiment of the utility model and is not to limit the utility model in any form, although the utility model has disclosed as above with the preferred embodiment, however, not to limit the utility model, any person skilled in the art, without departing from the technical scheme range of the utility model, when can utilize the technical content disclosed above to make a little more change or modification equivalent variation equivalent embodiment, but whatever does not depart from the technical scheme content of the utility model, according to the technical essence of the utility model to the above embodiment of any brief introduction modification, equivalent variation and modification, still belong to the range of the technical scheme of the utility model.

Claims

1. A kind of air cylinder slider processing equipment, comprising: Upper interlayer, the upper interlayer includes upper die holder and inner side upper die plate; Lower interlayer, the lower interlayer includes lower die holder and inner side lower die plate; The lower die plate inner side is equipped with the cavity for the plastic shell formation, and the lower die plate inner side of the cavity both sides is equipped with female die slider, male die slider and vertical resistance block respectively, the inner side of upper die plate is equipped with push rod one and push rod two for respectively driving female die slider and male die slider, characterized in that, female die slider inner side end face is outwardly protruding and is formed with function platform, and the function platform end is aligned with the hole of the boss one of plastic shell formation, the female die slider of the hole inner side is aligned with the hole on the boss one of plastic shell and is equipped with slide rod, the end surface of the slide rod is flush with the end surface of male die slider, and the lower die plate is equipped with the air cylinder for pushing and pulling female die slider.

2. The cylinder / slide machine according to claim 1, wherein The lower die plate inner side of the cavity both sides is respectively opened and is equipped with female die sliding groove and male die sliding groove for female die slider and male die slider sliding in, and female die sliding groove and male die sliding groove are all communicated with the cavity.

3. The cylinder / slide machine according to claim 2, wherein Spring one is equipped between the inner side end surface of female die sliding groove and the female die slider inner side end face, and spring two is equipped between the inner side end surface of male die sliding groove and the male die slider inner side end face.

4. The cylinder / slide machine according to claim 2, wherein Push rod one and push rod two are obliquely arranged.

5. The cylinder / slide apparatus of claim 1 wherein, The top end of female die slider is recessed and is formed with driven sliding groove inward, and the bottom end of push rod one is formed with driven resistance block that extends into driven sliding groove, and the bottom end of driven resistance block is equipped with inclined surface for pushing female die slider inward.

6. The cylinder / slide machine according to claim 5, wherein The depth of driven sliding groove is not less than the height of driven resistance block.

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