Taking-out device for casting parts

Abstract

The utility model discloses a taking-out device for casting parts, which belongs to the technical field of casting part processing and comprises a supporting bottom plate, a damping base is clamped on the bottom side of the supporting bottom plate, four first rotating arms are hinged to the bottom side of the supporting bottom plate, and first connecting blocks are hinged to the bottom ends of the first rotating arms. And a telescopic rod is mounted on one side of the first connecting block. According to the taking-out device for the casting part, when the taking-out device generates strenuous vibration, a supporting bottom plate moves downwards and pushes a first rotating arm, the first rotating arm pushes a first connecting block to move, the first connecting block enables a telescopic rod and a spring to contract, the spring returns to push the first connecting block and the first rotating arm, and the first rotating arm pushes the supporting bottom plate to move upwards; the casting part taking-out device is simple in structure and convenient to use, vibration can be automatically reduced when the casting part taking-out device is subjected to strenuous vibration, casting part taking-out failure caused by vibration during work of the casting part taking-out device is prevented, meanwhile, abrasion of parts on the casting part taking-out device due to vibration is reduced, and the service life of the casting part taking-out device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to foundry parts processing technical field, concretely is a kind of for the taking-out device of foundry parts. BACKGROUND

[0002] The taking-out device for foundry parts refers to the equipment or tool for taking out foundry parts from mold during casting process, the design and function of these devices are different, but the common purpose is to ensure that foundry parts can be safely and efficiently taken out from mold, while reducing damage to mold and foundry parts;Today's taking-out device for foundry parts does not have shock-absorbing function, when vibration generated by using the taking-out device, it cannot automatically reduce vibration, it is easy to deviate when taking out foundry parts, resulting in damage to foundry parts, reducing the stability of the device, and in long-term vibration, the parts of the taking-out device will be damaged, not convenient for long-term use, therefore, a taking-out device for foundry parts with shock-absorbing function is needed. SUMMARY

[0003] In order to overcome the above defects, the utility model provides a kind of taking-out device for foundry parts, solve the problem that taking-out device for foundry parts does not have shock-absorbing function, when vibration generated by using the taking-out device, it cannot automatically reduce vibration, it is easy to deviate when taking out foundry parts, resulting in damage to foundry parts, reducing the stability of the device, and in long-term vibration, the parts of the taking-out device will be damaged, not convenient for long-term use.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of taking-out device for foundry parts, including support base plate, the support base plate bottom side is clamped with shock-absorbing base, the support base plate bottom side is hinged with four first rotary arms, the first rotary arm bottom end is hinged with first connecting block, the first connecting block one side is installed with telescopic rod, the telescopic rod one end is fixedly connected with shock-absorbing base, the telescopic rod outside is sleeved with spring, the spring one end is fixedly connected with first connecting block, the shock-absorbing base is set with four sliding grooves, the sliding groove inner wall is clamped with sliding block, the sliding block is fixedly connected with first connecting block, the shock-absorbing base bottom side is installed with four antiskid pads.

[0005] As a further scheme of the utility model: the support base plate is fixedly connected with two connecting plates, the connecting plate one side is installed with first motor, the first motor one side is fixedly connected with first screw rod, the first screw rod is clamped with connecting plate, the first screw rod one end is installed with first bearing, the first bearing is fixedly connected with connecting plate.

[0006] As a further scheme of the utility model: two threaded plates are clamped on the first threaded rod, two connecting rods are clamped on the threaded plates, the connecting rods are fixedly connected with the connecting plates at both ends, a taking-out cylinder is fixedly connected with the threaded plates, and a jacking block is installed on one side of the taking-out cylinder.

[0007] As a further scheme of the utility model: a second motor is fixedly connected with one side of the taking-out cylinder, a second threaded rod is installed on one side of the second motor, the second threaded rod is clamped with the taking-out cylinder, a second bearing is installed at one end of the second threaded rod, and the second bearing is fixedly connected with the jacking block.

[0008] As a further scheme of the utility model: a second connecting block is clamped on the second threaded rod, four second rotary arms are hinged on the second connecting block, a push plate is hinged at one end of the second rotary arms, and a supporting plate is fixedly connected with one end of the push plate.

[0009] As a further scheme of the utility model: four clamping grooves are formed in the taking-out cylinder, and the inner wall of the clamping grooves is clamped with the outer side of the push plate.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The taking-out device for the castings, through the setting of the supporting bottom plate, the damping base, the first rotary arm, the first connecting block, the telescopic rod and the spring, when the taking-out device generates violent vibration, the supporting bottom plate moves downwards and pushes the first rotary arm, the first rotary arm pushes the first connecting block to move, the first connecting block makes the telescopic rod and the spring contract, the spring returns to position and pushes the first connecting block and the first rotary arm, the first rotary arm pushes the supporting bottom plate to move upwards, so that the device can automatically reduce vibration when subjected to violent vibration, prevents the taking-out of the castings from failing due to vibration when the device is working, reduces the abrasion of the parts on the device due to vibration, and increases the service life of the device.

[0012] 2. The taking-out device for the castings, through the setting of the first motor, the first threaded rod, the threaded plate, the connecting plate and the taking-out cylinder, when the device takes out the castings, the operator starts the first motor on the connecting plate, the first motor drives the first threaded rod to rotate, the first threaded rod pushes the threaded plate and the taking-out cylinder to move, after the taking-out cylinder is combined with the castings, the first motor drives the first threaded rod to rotate reversely, so that the taking-out cylinder moves together with the castings, the process of taking out the castings is simplified, the castings are automatically taken out, and the working efficiency of the taking-out device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional structural schematic view of the utility model;

[0014] Fig. 2The utility model discloses a shock-absorbing base's cross section structure schematic diagram shows that the utility model discloses a take out the cross section structure schematic diagram of cylinder.

[0015] Fig. 3 The utility model discloses a take out the cross section structure schematic diagram of cylinder.

[0016] In the drawing: 1, support bottom plate, 2, shock-absorbing base, 3, first rotary arm, 4, first connecting block, 5, telescopic link, 6, spring, 7, sliding slot, 8, sliding block, 9, non-slip mat, 10, connecting plate, 11, first motor, 12, first threaded rod, 13, first bearing, 14, threaded plate, 15, connecting rod, 16, take out cylinder, 17, second motor, 18, second threaded rod, 19, second bearing, 20, second connecting block, 21, second rotary arm, 22, push plate, 23, clamping groove, 24, support plate, 25, top block. DETAILED DESCRIPTION

[0017] The technical scheme of the patent will be further explained in detail in combination with specific implementation manners.

[0018] As Figs. 1-3 The utility model provides a kind of take-out device for castings, it include support bottom plate 1, two connecting plates 10 are fixedly connected on support bottom plate 1, first motor 11 is installed in one side of connecting plate 10, first motor 11 side is fixedly connected with first threaded rod 12, first threaded rod 12 is mutually clamped with connecting plate 10, first threaded rod 12 one end is installed with first bearing 13, first bearing 13 is fixedly connected with connecting plate 10, because of being equipped with first bearing 13, first threaded rod 12 is positioned while guaranteeing the normal rotation of first threaded rod 12, the stability when first threaded rod 12 rotates is improved, support bottom plate 1 bottom side is clamped with shock-absorbing base 2, two threaded plates 14 are clamped with first threaded rod 12, two connecting rods 15 are clamped on threaded plate 14, connecting rod 15 two ends are fixedly connected with connecting plate 10, threaded plate 14 is fixedly connected with take out cylinder 16, take out cylinder 16 one side is installed with top block 25, because of being equipped with connecting rod 15, two threaded plates 14 are positioned, prevent threaded plate 14 from accidentally falling over in moving process, the stability when threaded plate 14 moves is improved;

[0019] Take out cylinder 16 one side is fixedly connected with second motor 17, second motor 17 one side is installed with second threaded rod 18, second threaded rod 18 is mutually clamped with take out cylinder 16, second threaded rod 18 one end is installed with second bearing 19, second bearing 19 is fixedly connected with top block 25, support bottom plate 1 bottom side is hinged with four first rotary arms 3, first rotary arm 3 bottom end is hinged with first connecting block 4, first connecting block 4 one side is installed with telescopic link 5, telescopic link 5 one end is fixedly connected with shock-absorbing base 2.

[0020] The second threaded rod 18 is threadedly connected with a second connecting block 20, the second connecting block 20 is hingedly connected with four second rotary arms 21, one end of the second rotary arm 21 is hingedly connected with a push plate 22, one end of the push plate 22 is fixedly connected with a supporting plate 24, because the supporting plate 24 is arranged, when the castings are taken out, the operator starts the second motor 17, the second motor 17 drives the second threaded rod 18 to rotate, the second threaded rod 18 drives the second connecting block 20 and the second rotary arm 21 to move, the second rotary arm 21 drives the push plate 22 and the supporting plate 24 to move, until the supporting plate 24 is completely attached to the castings, preventing the castings from falling off due to unstable connection of the taking-out cylinder 16 and the castings, improving the stability of the taking-out device when the castings are taken out, the outer side of the telescopic rod 5 is sleeved with a spring 6, one end of the spring 6 is fixedly connected with the first connecting block 4, the damping base 2 is provided with four sliding grooves 7, the sliding grooves 7 are hingedly connected with sliding blocks 8, the sliding blocks 8 are fixedly connected with the first connecting block 4, the damping base 2 is provided with four anti-skid pads 9 on the bottom side, the taking-out cylinder 16 is provided with four clamping grooves 23, the inner wall of the clamping groove 23 is hingedly connected with the outer side of the push plate 22, because the clamping groove 23 is arranged, the push plate 22 is limited, preventing the push plate 22 from tilting when moving, causing the contact with the castings to be loose, improving the stability of the push plate 22 when moving.

[0021] The working principle of the utility model is as follows: when the taking-out device produces violent vibration, the supporting bottom plate 1 moves downwards and pushes the first rotary arm 3, the first rotary arm 3 pushes the first connecting block 4 to move, the first connecting block 4 makes the telescopic rod 5 and the spring 6 contract, the spring 6 returns and pushes the first connecting block 4 and the first rotary arm 3, the first rotary arm 3 pushes the supporting bottom plate 1 to move upwards, when the device takes out the castings, the operator starts the first motor 11 on the connecting plate 10, the first motor 11 drives the first threaded rod 12 to rotate, the first threaded rod 12 pushes the threaded plate 14 and the taking-out cylinder 16 to move, after the taking-out cylinder 16 contacts the castings, the operator starts the second motor 17, the second motor 17 drives the second threaded rod 18 to rotate, the second threaded rod 18 pushes the second connecting block 20 and the second rotary arm 21 to move, the second rotary arm 21 pushes the push plate 22 and the supporting plate 24 to move, until the supporting plate 24 is completely attached to the castings, the operator starts the first motor 11 to drive the first threaded rod 12 to rotate reversely, so that the taking-out cylinder 16 moves back together with the castings.

[0022] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0023] The preferred embodiments of the present patent have been described in detail, but the present patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present patent.

Claims

1. An extraction device for cast pieces, comprising a support base plate (1), characterized in that: The supporting bottom plate (1) is clamped with the damping base (2) on the bottom side, four first rotary arms (3) are hinged on the bottom side of the supporting bottom plate (1), the first connecting block (4) is hinged on the bottom end of the first rotary arm (3), the telescopic rod (5) is installed on one side of the first connecting block (4), one end of the telescopic rod (5) is fixedly connected with the damping base (2), the spring (6) is sleeved on the outer side of the telescopic rod (5), one end of the spring (6) is fixedly connected with the first connecting block (4), four sliding grooves (7) are formed in the damping base (2), the sliding block (8) is clamped on the inner wall of the sliding groove (7), the sliding block (8) is fixedly connected with the first connecting block (4), and four anti-skid pads (9) are installed on the bottom side of the damping base (2).

2. A device for extracting a cast part according to claim 1, characterized in that: The supporting bottom plate (1) is fixedly connected with two connecting plates (10), the first motor (11) is installed on one side of the connecting plate (10), the first threaded rod (12) is fixedly connected on one side of the first motor (11), the first threaded rod (12) is clamped with the connecting plate (10), the first bearing (13) is installed on one end of the first threaded rod (12), and the first bearing (13) is fixedly connected with the connecting plate (10).

3. A device for extracting a cast part according to claim 2, characterized in that: The first threaded rod (12) is threadedly clamped with two threaded plates (14), the two connecting rods (15) are clamped on the threaded plate (14), the connecting rods (15) are fixedly connected with the connecting plate (10), the extraction cylinder (16) is fixedly connected on the threaded plate (14), and the top block (25) is installed on one side of the extraction cylinder (16).

4. A device for extracting a cast part according to claim 3, characterized in that: The second motor (17) is fixedly connected on one side of the extraction cylinder (16), the second threaded rod (18) is installed on one side of the second motor (17), the second threaded rod (18) is clamped with the extraction cylinder (16), the second bearing (19) is installed on one end of the second threaded rod (18), and the second bearing (19) is fixedly connected with the top block (25).

5. A device for extracting a cast part according to claim 4, characterized in that: The second connecting block (20) is threadedly clamped on the second threaded rod (18), four second rotary arms (21) are hinged on the second connecting block (20), the push plate (22) is hinged on one end of the second rotary arm (21), and the supporting plate (24) is fixedly connected on one end of the push plate (22).

6. A device for extracting a cast part according to claim 5, characterized in that: Four clamping grooves (23) are formed in the extraction cylinder (16), and the push plate (22) is clamped with the outer side of the clamping groove (23).

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