CN205044055U - Mould cover dismounting device - Google Patents

Abstract

The utility model belongs to the technical field of the frock is dismantled to the mould, a dismounting device is related to, especially relate to a mould cover dismounting device. Including the support, be equipped with the telescopic link on the support, the telescopic link includes the fourth telescopic link of first telescopic link, second telescopic link, third telescopic link and the vertical setting of level setting, the telescopic link front end is provided with the jack catch with mould cover matched with, still is equipped with the drive arrangement that the control telescopic link removed on the support. Through at not equidirectional telescopic link and the corresponding drive arrangement of setting up, control the translation of telescopic link on moving the track, dismantle the mould cover that processing was accomplished, convenient operation has labour saving and time saving, safe and reliable. The all directions atress of dismantlement in -process mould cover is even, can not produce the damage to mould cover and mould, lengthen the mould utility life -span, has very strong industry actually with being worth.

Description

The provision for disengagement of a kind of mould cover

Technical field

The utility model belongs to mould release frock technical field, relates to a kind of provision for disengagement, particularly relates to the provision for disengagement of a kind of mould cover.

Background technology

In mould process of manufacture, metal or other materials make blank become by External Force Actings such as extruding the instrument of the product of given shape and size.Mould production and processing and manufacture are widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Making mould have specific profile or cavity shape by arranging, blank can be made to occur to be separated by outline line shape thus obtain corresponding required three-dimensional shape.Mould generally comprises dynamic model and cover half two parts, the two partable.Take out product time separately, make blank inject mold cavity when closing up and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, and the development level that mould is produced is one of important symbol of machine-building level.Traditional moulds is after processing uses, and the stock machined and mould dismantles by manually making to hit with a hammer or the direct mode broken into pieces by mould is separated, and the manpower of the former complicated operation, at substantial and time, production cost are high; The latter's mould can not be reused, serious waste of resources.The device of the machinery dismounting mould cover of current industrial use mostly adopts the form of straight-bar, structure is single, so labor strength is relatively large in unloading process, and easily exists in unloading process processed finished products or mould are caused damage, the problem that operation easier raises.

Summary of the invention

The utility model proposes the provision for disengagement of a kind of novel mould cover for problems such as the complicated operation, the labor strength that exist in traditional moulds cover unloading process are large.

In order to achieve the above object, the utility model adopts following technical scheme to realize:

The provision for disengagement of a kind of mould cover, comprise support, described support is provided with expansion link, the 4th expansion link that described expansion link comprises horizontally disposed first expansion link, the second expansion link, the 3rd expansion link and vertically arranges, described expansion link front end is provided with the claw matched with mould cover, described support is also provided with the drive unit controlling expansion link movement.

As preferably, described expansion link also comprises the 5th expansion link and the 6th expansion link that are positioned at the 4th expansion link both sides.

As preferably, described 5th expansion link and the 6th expansion link and support junction adopt the hinging manner in adjustable direction.

As preferably, described support is provided with gripper shoe, and described gripper shoe comprises the first gripper shoe, and described first gripper shoe is provided with the mould table of fixing mould to be removed, is provided with roller bottom described mould table.

As preferably, described gripper shoe also comprises second gripper shoe, three gripper shoe, four gripper shoe, five gripper shoe, six gripper shoe that arrange corresponding to expansion link.

As preferably, described gripper shoe both sides are provided with moving track, and described expansion link is fixedly connected with gripper shoe activity by moving track.

As preferably, described first gripper shoe is respectively provided with position-limit mechanism in the front and back end of mould placement location.

As preferably, described drive unit is any one or a few in cylinder, oil cylinder and connecting rod.

Compared with prior art, advantage of the present utility model and good effect are:

1. the utility model is by arranging expansion link and corresponding drive unit at different directions, controls the translation of expansion link on moving track, dismantles the mould cover machined, reduce the difficulty of dismounting, easy to operate, it is time saving and energy saving to have, safe and reliable, advantage with low cost.

2. all directions uniform force that mould overlaps in unloading process, can not produce mould cover and mould and damage, extend the mold use life-span.The utility model is rational in infrastructure, effectively reduces the operation against rules occurred by force of safety of workers consciousness, substantially increases the safety guarantee degree of construction operation, have the actual value of very strong industry.

Accompanying drawing explanation

Fig. 1 is mould of the present utility model cover provision for disengagement structural representation, and Fig. 2 is mould of the present utility model cover provision for disengagement front view, and Fig. 3 is mould of the present utility model cover provision for disengagement left view.

Each Reference numeral is: 1 support, 2 expansion links, 31 first expansion links, 32 second expansion links, 33 the 3rd expansion links, 34 the 4th expansion links, 4 claws, 5 drive units, 35 the 5th expansion links, 36 the 6th expansion links, 6 first gripper shoes, 7 mould table, 8 moving tracks, 9 position-limit mechanisms.

Detailed description of the invention

In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with drawings and Examples, the utility model is described further.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.

Set forth a lot of detail in the following description so that fully understand the utility model, but, the utility model can also adopt and be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of the specific embodiment of prospectus below.

Embodiment 1 as shown in Figure 1 and Figure 2, a kind of mould cover provision for disengagement that the present embodiment provides comprises the support 1 playing fixing and supporting role, support 1 is provided with the expansion link 2 of different directions, wherein horizontal direction is provided with the first expansion link 31, the bilateral symmetry of the first expansion link 31 is provided with the second expansion link 32 and the 3rd expansion link 33, directly over mould placement location, is provided with the 4th expansion link 34 of vertical direction.Be provided with claw 4 in the front end of expansion link 2, the snap-in structure be provided with traditional mould matches, and support 1 is also provided with the drive unit 5 controlling expansion link movement.Mould is after traditional injection molding completes, be positioned over the gap in the middle part of horizontal extension bar 2, under the drive of drive unit 5, first the expansion link 2 of horizontal direction is stretched out, mould is fixed, then the 4th expansion link 34 of vertical direction is extend out to corresponding position under the drive of drive unit 5, then the claw 4 being positioned at expansion link front end is fixed on the corresponding position that mould puts, the seal member of mould itself is dismantled, then under the drive of drive unit 5 by the first expansion link 31 of horizontal direction, second expansion link 32 and the 3rd expansion link 33 stretch out simultaneously, the part mould cover in these directions is pulled down, startup drive unit 5 controls the 4th expansion link 34 and rises, the mould cover of vertical direction together with suit therein and the mould machined together promote, then knock in mould both sides with the hand hammer that quality is softer simultaneously, the mould cover that mould is drawn from the 4th expansion link 34 departs from, and the mould machined just is separated dismounting with mould cover and completes.

In order to increase tensile force further, mould is overlapped easilier to be separated with mould, the 5th expansion link 35 and the 6th expansion link 36 is also provided with in vertical direction the 4th expansion link 34 both sides, 5th expansion link 35 and the 6th expansion link 36 front end are also provided with and put corresponding construction from mould and coordinate fixing claw 4 (structure of the claw 4 on different expansion link is identical, therefore do not illustrate one by one in FIG), and the 5th expansion link 35 and the 6th expansion link 36 control it by drive unit 5 equally stretches.5th expansion link 35 and the 6th expansion link 36 adopt the hinging manner in adjustable direction with support 1 junction, according to actual needs, after adjusting the 5th expansion link 35 and the 6th expansion link 36 direction, under the drive of drive unit 5 stretch after the expansion link of six direction is fixed on mould cover simultaneously, thus complete the dismounting of mould cover.

In order to make, mould cover to be removed is more convenient to be moved in the middle part of support 1, as shown in Figure 3, support 1 is provided with the mould table 7 that the first gripper shoe 6, first gripper shoe 6 is provided with fixing mould to be removed, bottom mould table 7, is provided with roller (not shown).Before dismounting, be placed in by mould in mould table 7, then promoting in the middle part of mould table 7 to support 1 and after being fixed, just can continue follow-up disassemble and assemble work, mould table 7 forms the dolly moved moulds together with the roller bottom it, make dismantlement work more convenient.

In order to make expansion link work more convenient, at the second gripper shoe be respectively arranged with relevant position, each expansion link bottom, the 3rd gripper shoe, the 4th gripper shoe, the 5th gripper shoe, the 6th gripper shoe (each gripper shoe and each expansion link one_to_one corresponding, the concrete mark of each gripper shoe not shown), and be provided with moving track in gripper shoe both sides, expansion link is fixedly connected with gripper shoe activity by moving track.Under the drive of drive unit 5, when the dismounting of mould cover starts, expansion link 2 is stretched to mould cover position, engaged by claw 4 after being fixed with mould cover, drive unit 5 drives expansion link 2 to bounce back on the moving track 8 of gripper shoe both sides, thus is dismantled by the part mould cover of different directions.

More accurately move to mid-stent to enable mould cover to be removed and be convenient to follow-up dismounting, be respectively provided with position-limit mechanism 9 in the front and back end of the mould placement location of the first gripper shoe.Under the drive of mould table 7, after mould is carried out moving to relevant position, the position-limit mechanism 9 being positioned at mould table 7 front end controls mould table 7 to be continued to move forward, and is then locked by the position-limit mechanism 9 being positioned at mould table 7 rear end, prevents mould table 7 from back moving thus to make it locate inaccurate.

More accurate in order to make expansion link 2 locate, drive unit 5 in the present embodiment preferably uses cylinder, one end of expansion link 2 connects the power end of cylinder, controls the movement of expansion link 2 on moving guide rail under the drive of cylinder, thus realizes the dismantlement work of each several part mould cover of different directions.Also other actuating unit can be adopted as the drive unit of expansion link 2, such as oil cylinder and connecting rod are also in protection domain of the present utility model simultaneously.

The above; it is only preferred embodiment of the present utility model; it is not restriction the utility model being made to other form; the Equivalent embodiments that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but everyly do not depart from technical solutions of the utility model content; according to any simple modification, equivalent variations and remodeling that technical spirit of the present utility model is done above embodiment, still belong to the protection domain of technical solutions of the utility model.

Claims (8)

1. mould cover provision for disengagement, comprise support, it is characterized in that: described support is provided with expansion link, the 4th expansion link that described expansion link comprises horizontally disposed first expansion link, the second expansion link, the 3rd expansion link and vertically arranges, described expansion link front end is provided with the claw matched with mould cover, described support is also provided with the drive unit controlling expansion link movement.

2. mould cover according to claim 1 provision for disengagement, is characterized in that: described expansion link also comprises the 5th expansion link and the 6th expansion link that are positioned at the 4th expansion link both sides.

3. mould according to claim 2 cover provision for disengagement, is characterized in that: described 5th expansion link and the 6th expansion link and support junction adopt the hinging manner in adjustable direction.

4. mould cover according to claim 3 provision for disengagement, it is characterized in that: described support is provided with gripper shoe, described gripper shoe comprises the first gripper shoe, and described first gripper shoe is provided with the mould table of fixing mould to be removed, is provided with roller bottom described mould table.

5. mould cover according to claim 4 provision for disengagement, is characterized in that: described gripper shoe also comprises second gripper shoe, three gripper shoe, four gripper shoe, five gripper shoe, six gripper shoe that arrange corresponding to expansion link.

6. mould cover according to claim 5 provision for disengagement, is characterized in that: described gripper shoe both sides are provided with moving track, and described expansion link is fixedly connected with gripper shoe activity by moving track.

7. mould cover according to claim 6 provision for disengagement, is characterized in that: described first gripper shoe is respectively provided with position-limit mechanism in the front and back end of mould placement location.

8. mould according to claim 7 cover provision for disengagement, is characterized in that: described drive unit is any one or a few in cylinder, oil cylinder and connecting rod.