Anti-interference oil cylinder die

Abstract

The utility model discloses an anti-interference oil cylinder mold. A supporting mechanism comprises an installation base, a vertical plate and a top plate. The moving mechanism comprises a first linear module and a second linear module which are symmetrically arranged; a first mounting plate is fixedly arranged on the top surface of the sliding block of the first linear module, and a second mounting plate is fixedly arranged on the top surface of the sliding block of the second linear module; the lower die mechanism is arranged on the moving mechanism and comprises a first half lower die and a second half lower die; the oil cylinder is fixedly arranged on the bottom surface of the top plate in a vertically downward manner; the upper die mechanism is arranged at one end of a piston rod of the oil cylinder far away from the oil cylinder; the guide mechanism is arranged between the upper die mechanism and the lower die mechanism and used for playing a guiding role when the upper die mechanism moves towards the lower die mechanism. The anti-interference oil cylinder mold is simple in structure, low in production cost, easy to operate and capable of being installed in a small space, and the interference problem generated when a product is taken out cannot occur.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to an anti-interference oil cylinder die. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. The present application relates to a stamping die. A general stamping die includes a movable die and a static die. The movable die and the static die move toward each other to perform stamping on a plate-like material. However, in order to ensure the accuracy of the stamping process between the static die and the movable die, a guide rod is arranged between the static die and the movable die in the existing die to ensure the accuracy of the static die during the movement toward the movable die and improve the stamping effect. However, when the overall height of the product after stamping is relatively high, the movable die needs to move a sufficiently long distance away from the static die to take out the formed product, which results in a longer guide rod. On the one hand, the longer the guide rod, the longer the stroke of the cylinder, and the higher the height of the installation space for installing the overall die and the cylinder. At the same time, the lower the accuracy of the combination process of the static die and the movable die, the greater the stamping error. When the die is installed inside a relatively small space, there will be interference problems when the product is taken out. The present application proposes an anti-interference cylinder die to solve the problem of interference when the product is taken out after the die is installed in a small space. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an anti-interference cylinder mold.

[0004] The utility model provides an anti-interference oil cylinder mold, comprising a supporting mechanism, a moving mechanism, a lower mold mechanism, an upper mold mechanism, a guiding mechanism and an oil cylinder; wherein,

[0005] The support mechanism comprises a mounting base, on the top surface of which vertical plates are symmetrically fixedly arranged, and on the top surfaces of two vertical plates, top plates parallel to the top surface of the mounting base are fixedly arranged;

[0006] The moving mechanism comprises a first linear module and a second linear module symmetrically arranged on the top surface of the mounting base, wherein the first linear module and the second linear module are arranged perpendicular to the vertical plate; a first mounting plate is fixedly arranged on the top surface of the slider of the first linear module, and a second mounting plate is fixedly arranged on the top surface of the slider of the second linear module;

[0007] The lower mold mechanism is arranged on the moving mechanism, and comprises a first half lower mold and a second half lower mold respectively arranged on the top surfaces of the first mounting plate and the second mounting plate;

[0008] The oil cylinder is fixedly arranged vertically downward on the bottom surface of the top plate;

[0009] The upper mold mechanism is arranged at an end of the piston rod of the oil cylinder away from the oil cylinder;

[0010] The guide mechanism is arranged between the upper die mechanism and the lower die mechanism, and is used for guiding when the upper die mechanism moves toward the lower die mechanism.

[0011] Preferably, the slider of the first linear module and the slider of the second linear module slide in opposite directions when they slide simultaneously.

[0012] Preferably, the upper mold mechanism comprises a lifting mounting plate fixedly arranged on an end of the piston rod of the oil cylinder away from the oil cylinder, and an upper mold is fixedly arranged on the bottom surface of the lifting mounting plate corresponding to the first half lower mold and the second half lower mold.

[0013] Preferably, the guide mechanism includes tracks symmetrically arranged on the bottom surface of the lifting mounting plate and located on both sides of the upper mold, a sliding block is embedded in the track, a guide telescopic rod in the vertical direction is fixedly arranged on the bottom surface of the sliding block, and one end of the guide telescopic rod away from the sliding block is fixedly arranged on the top surface of the corresponding first half lower mold or second half lower mold.

[0014] Preferably, the track is arranged parallel to the first linear module.

[0015] Preferably, it also includes a controller and a pressure sensor; the pressure sensor is embedded in the side wall where the first half lower mold and the second half lower mold are connected, and is used to monitor the force when the first half lower mold and the second half lower mold are connected; the controller is fixedly set on the mounting base, and the cylinder, the first linear module, the second linear module and the pressure sensor are all electrically connected to the controller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The anti-interference oil cylinder mold of the utility model realizes the function of automatically falling off and taking out the product after stamping and forming in the lower mold mechanism by configuring the lower mold mechanism as a split first half lower mold and second half lower mold, and by separating the first half lower mold from the second half lower mold, thereby avoiding the interference problem when the product is taken out; it not only realizes the function of installing the mold in a smaller installation space, but also solves the problem of interference when the product is taken out.

[0018] It should be understood that the contents described in the summary of the utility model are not intended to limit the key or important features of the embodiments of the utility model, nor are they intended to limit the scope of the utility model.

[0019] Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 A schematic structural diagram of an anti-interference oil cylinder mold provided by an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure after the mounting base, the first linear module, the second linear module, the first mounting plate and the second mounting plate are assembled;

[0023] Numbers in the figure: 1. Mounting base; 2. Vertical plate; 3. Top plate; 4. First linear module; 5. Second linear module; 6. First mounting plate; 7. Second mounting plate; 8. First half lower die; 9. Second half lower die; 10. Cylinder; 11. Lifting mounting plate; 12. Upper die; 13. Track; 14. Sliding block; 15. Guide telescopic rod; 16. Pressure sensor. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Since the installation space for some cylinder molds is limited, general molds are provided with guide components to guide the upper and lower molds during the relative movement. However, when the height of the product after stamping is high, the length of the guide component needs to be longer, and the requirement for the installation space is high. However, if the length of the guide component is changed to be shorter to meet the requirement of the installation space, interference problems will occur when the stamped product is taken out. Therefore, the present application proposes an anti-interference cylinder mold, which is suitable for installing the mold inside a smaller installation space and will not cause interference problems when the product is taken out.

[0027] Please refer to Figures 1-2 The embodiment of the utility model provides an anti-interference oil cylinder mold, including a supporting mechanism, a moving mechanism, a lower mold mechanism, an upper mold mechanism, a guiding mechanism and an oil cylinder; wherein,

[0028] The support mechanism comprises a mounting base 1, on the top surface of which vertical plates 2 are symmetrically fixedly arranged, and on the top surfaces of the two vertical plates 2, a top plate 3 parallel to the top surface of the mounting base 1 is fixedly arranged;

[0029] The moving mechanism includes a first linear module 4 and a second linear module 5 symmetrically arranged on the top surface of the mounting base 1, and the first linear module 4 and the second linear module 5 are arranged perpendicular to the vertical plate 2; a first mounting plate 6 is fixedly arranged on the top surface of the slider of the first linear module 4, and a second mounting plate 7 is fixedly arranged on the top surface of the slider of the second linear module 5;

[0030] Among them, the first linear module 4 and the second linear module 5 both adopt linear modules with their own driving motors, and the first linear module 4 and the second linear module 5 have a self-locking function to prevent the upper slider from moving during stamping, causing the first half lower mold 8 and the second half lower mold 9 to move, thereby affecting the stamping work.

[0031] In addition, the first linear module 4 and the second linear module 5 can also be replaced by a combination of a slide rail and a driving cylinder to drive and move the first half lower mold 8 and the second half lower mold 9.

[0032] The lower mold mechanism is arranged on the moving mechanism, and comprises a first half lower mold 8 and a second half lower mold 9 which are respectively arranged on the top surfaces of the first mounting plate 6 and the second mounting plate 7;

[0033] The oil cylinder 10 is fixedly arranged vertically downward on the bottom surface of the top plate 3;

[0034] The upper die mechanism is arranged at the end of the piston rod of the oil cylinder 10 away from the oil cylinder 10;

[0035] The guide mechanism is arranged between the upper die mechanism and the lower die mechanism, and is used for guiding when the upper die mechanism moves toward the lower die mechanism.

[0036] In a preferred embodiment, the slider of the first linear module 4 and the slider of the second linear module 5 slide in opposite directions at the same time, so that the first half lower mold 4 and the second half lower mold 5 move toward or away from each other.

[0037] In a preferred embodiment, the upper mold mechanism includes a lifting mounting plate 11 fixedly arranged on the piston rod of the cylinder 10 at one end away from the cylinder 10, and an upper mold 12 is fixedly arranged on the bottom surface of the lifting mounting plate 11 corresponding to the first half lower mold 8 and the second half lower mold 9. The upper mold 12 is set as a punch, and the first half lower mold 8 and the second half lower mold 9 are combined to form a corresponding punch as a concave mold. The punch and the concave mold cooperate with each other to realize stamping forming of the plate.

[0038] In a preferred embodiment, the guide mechanism includes a track 13 symmetrically arranged on the bottom surface of the lifting mounting plate 11 and located on both sides of the upper mold, a sliding block 14 is embedded in the track 13, and a guide telescopic rod 15 in the vertical direction is fixedly arranged on the bottom surface of the sliding block 14, and the end of the guide telescopic rod 15 away from the sliding block 14 is fixedly arranged on the top surface of the corresponding first half lower mold 8 or the second half lower mold 9.

[0039] Among them, multiple groups of rails 13 on both sides of the upper mold 12 are arranged in parallel on the bottom surface of the lifting installation plate 11, and multiple corresponding guide telescopic rods 15 are also arranged to ensure the accuracy of docking between the first half lower mold 8 and the second half lower mold 9 and the upper mold 12.

[0040] In a preferred embodiment, the track 13 is arranged parallel to the first linear module.

[0041] In a preferred embodiment, it also includes a controller and a pressure sensor 16; the pressure sensor 16 is embedded in the side wall where the first half lower mold 8 and the second half lower mold 9 are connected, and is used to monitor the force when the first half lower mold 8 and the second half lower mold 9 are connected; the controller is fixedly set on the mounting base 1, and the cylinder 10, the first linear module 4, the second linear module 5 and the pressure sensor 16 are all electrically connected to the controller.

[0042] The working principle of this utility model:

[0043] During operation, the first linear module 4 and the second linear module 5 drive the corresponding first mounting plate 6 and the second mounting plate 7 to move on their respective tracks 13, thereby driving the first half lower mold 8 and the second half lower mold 9 to move toward each other until the first half lower mold 8 abuts against the second half lower mold 9, and the pressure sensor 16 on the side wall of the first half lower mold 8 monitors the docking pressure between the first half lower mold 8 and the second half lower mold 9, and transmits the pressure signal to the controller, and the controller controls the first linear module 4 and the second linear module 5 to stop the movement of their respective slides and realize the self-locking function of their respective slides; during the movement of the first half lower mold 8 and the second half lower mold 9, the guide telescopic rod 15 on the first half lower mold 8 and the guide telescopic rod 15 on the second half lower mold 9 are driven to move on their respective tracks 13;

[0044] After the first half lower die 8 is docked with the second half lower die 9, and the controller controls the first linear module 8 and the second linear module 9 to stop moving, the oil cylinder 10 drives the lifting mounting plate 11 to move downward, and presses the upper die 12 into the first half lower die 8 and the second half lower die 9, and the guide telescopic rod 15 is compressed to realize the stamping forming of the plate to form a product; then the upper die 12 and the lifting mounting plate 11 are driven by the oil cylinder 10 to move upward, the guide telescopic rod 15 is stretched, and the first linear module 4 and the second linear module 5 move in the divergent direction. At this time, the products in the first half lower die 8 and the second half lower die 9 will be separated from the groove and can be taken out; the entire mold has a simple structure, low production cost, and simple operation. It can be installed in a small space and there will be no interference problem when the product is taken out.

[0045] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In the description of this specification, the description of the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-interference oil cylinder mold, characterized in that: It includes a supporting mechanism, a moving mechanism, a lower die mechanism, an upper die mechanism, a guiding mechanism and a cylinder; among which, The support mechanism comprises a mounting base, on the top surface of which vertical plates are symmetrically fixedly arranged, and on the top surfaces of two vertical plates, top plates parallel to the top surface of the mounting base are fixedly arranged; The moving mechanism comprises a first linear module and a second linear module symmetrically arranged on the top surface of the mounting base, wherein the first linear module and the second linear module are arranged perpendicular to the vertical plate; a first mounting plate is fixedly arranged on the top surface of the slider of the first linear module, and a second mounting plate is fixedly arranged on the top surface of the slider of the second linear module; The lower mold mechanism is arranged on the moving mechanism, and comprises a first half lower mold and a second half lower mold respectively arranged on the top surfaces of the first mounting plate and the second mounting plate; The oil cylinder is fixedly arranged vertically downward on the bottom surface of the top plate; The upper mold mechanism is arranged at an end of the piston rod of the oil cylinder away from the oil cylinder; The guide mechanism is arranged between the upper die mechanism and the lower die mechanism, and is used for guiding when the upper die mechanism moves toward the lower die mechanism.

2. The anti-interference oil cylinder mold according to claim 1, characterized in that: The slider of the first linear module and the slider of the second linear module slide in opposite directions at the same time.

3. The anti-interference oil cylinder mold according to claim 2, characterized in that: The upper mold mechanism comprises a lifting mounting plate fixedly arranged on an end of the piston rod of the oil cylinder away from the oil cylinder, and an upper mold is fixedly arranged on the bottom surface of the lifting mounting plate corresponding to the first half lower mold and the second half lower mold.

4. The anti-interference oil cylinder mold according to claim 3, characterized in that: The guide mechanism includes tracks symmetrically arranged on the bottom surface of the lifting mounting plate and located on both sides of the upper mold, a sliding block is embedded in the track, a guide telescopic rod in the vertical direction is fixedly arranged on the bottom surface of the sliding block, and one end of the guide telescopic rod away from the sliding block is fixedly arranged on the top surface of the corresponding first half lower mold or second half lower mold.

5. The anti-interference oil cylinder mold according to claim 4, characterized in that: The track is arranged parallel to the first linear module.

6. The anti-interference oil cylinder mold according to claim 4, characterized in that: It also includes a controller and a pressure sensor; the pressure sensor is embedded on the side wall where the first half lower mold and the second half lower mold are connected, and is used to monitor the force when the first half lower mold and the second half lower mold are connected; the controller is fixedly set on the mounting base, and the cylinder, the first linear module, the second linear module and the pressure sensor are all electrically connected to the controller.

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