Discharging mechanism for stainless steel precision part forging

Abstract

The utility model belongs to the technical field of blanking mechanisms, and particularly relates to a blanking mechanism for forging stainless steel precision parts, which comprises a supporting seat, a supporting plate is fixed at the top of the supporting seat, the top of the supporting plate is rotatably connected with a rotating shaft through a bearing, and a motor is fixed at the bottom of the supporting plate. And the output end of the motor is fixedly connected with the bottom end of a rotating shaft. According to the blanking mechanism for precise stainless steel screw production, the supporting seat, the supporting plate, the rotating shaft, the motor, the rotating plate, the limiting rod, the limiting barrel, the weighing sensor, the material receiving barrel and the reciprocating mechanism are arranged, in the using process of the blanking mechanism for precise stainless steel screw production, stainless steel screws can be collected through the arranged material receiving barrel, and under the cooperation of the weighing sensor, the precision of the blanking mechanism is improved. And after the material receiving weight of the stainless steel screws in the current material receiving barrel reaches a set value, the equipment can control the rotating plate to rotate, so that the material receiving barrel can be automatically replaced, and finally, a worker takes down the material receiving barrel after material receiving is completed to replace the material receiving barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking mechanisms, in particular to a blanking mechanism for forging stainless steel precision parts. Background Technique

[0002] Stainless steel screws are screws processed from stainless steel raw materials. Most of their stainless steel materials are made of stainless steel SUS304. There are many types of stainless steel combination screws, including stainless steel pan head combination screws and stainless steel external hexagon combination screws. The production of stainless steel screws can be divided into two categories: casting and forging. Cast stainless steel screws are formed by pouring molten stainless steel material into a mold and waiting for it to cool and solidify. Forged stainless steel screws are formed by heating stainless steel material to a high temperature and then forging and shaping to form the required products. When forging and producing stainless steel screws, after being processed by a processing device, they will be blanked from the discharge port of the processing device. Currently, the receiving of stainless steel screws is carried out by a simple receiving box, and during the receiving process, in order to avoid overflow, it is necessary for workers to frequently flatten the screws inside the storage box. Therefore, we propose a blanking mechanism for forging stainless steel precision parts to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a blanking mechanism for forging stainless steel precision parts, which solves the problems raised in the above background technique.

[0004] The utility model specifically adopts the following technical solutions to achieve the above objectives:

[0005] A blanking mechanism for forging stainless steel precision parts includes a support base. A support plate is fixed on the top of the support base. A rotating shaft is rotatably connected to the top of the support plate through a bearing. A motor is fixed at the bottom of the support plate. The output end of the motor is fixedly connected to the bottom end of the rotating shaft. A rotating plate is fixed at the top end of the rotating shaft. Three limiting rods are fixed on the top of the rotating plate. Three limiting cylinders are slidably connected between the three limiting rods. A weighing sensor is fixed inside each limiting cylinder. A receiving bucket is placed inside each limiting cylinder. The bottom of the receiving bucket is respectively in contact with the top of the corresponding weighing sensor. A reciprocating mechanism for driving the three limiting cylinders to move back and forth is arranged on the top of the rotating plate.

[0006] Further, the reciprocating mechanism includes a cylinder fixed on the top of the rotating plate. A moving block is fixed at the top end of the cylinder. Three connecting rods are rotatably connected to the moving block through pins. The other ends of the connecting rods are respectively rotatably connected to the corresponding limiting cylinders through pins.

[0007] Further, two sliding grooves are formed on each of the three limiting rods, and two sliding blocks adapted to the sliding grooves are fixedly arranged on the outer walls of the limiting cylinders.

[0008] Further, an annular rail is fixedly arranged on the top of the support plate, and arc-shaped plates adapted to the annular rail are fixedly arranged at the bottom of the rotating plate in an annular array.

[0009] Further, four universal self-locking wheels are fixedly arranged at the bottom of the support base.

[0010] Further, annular handles are fixedly arranged on the outer walls of the limiting cylinders.

[0011] Compared with the prior art, the utility model provides a blanking mechanism for forging stainless steel precision parts, and has the following beneficial effects:

[0012] In the utility model, by arranging a support base, a support plate, a rotating shaft, a motor, a rotating plate, a limiting rod, a limiting cylinder, a weighing sensor, a receiving barrel and a reciprocating mechanism, in the process of using this blanking mechanism for producing precision stainless steel screws, the receiving barrel can be used to collect the stainless steel screws, and with the cooperation of the weighing sensor, when the receiving weight of the stainless steel screws in the current receiving barrel reaches the set value, the device can control the rotating plate to rotate, so as to automatically replace the receiving barrel. Finally, the staff can remove the receiving barrel after receiving materials for replacement. At the same time, with the cooperation of the reciprocating mechanism, the stainless steel screws received in the receiving barrel can be leveled to avoid overflow caused by accumulation in one place. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model from the first perspective;

[0014] Figure 2 is a schematic diagram of the overall structure of the utility model from the second perspective;

[0015] Figure 3 is a schematic diagram of the reciprocating mechanism structure of the utility model;

[0016] Figure 4 is a schematic diagram of the rotating plate structure of the utility model;

[0017] Figure 5 is a schematic diagram of the limiting cylinder structure of the utility model.

[0018] In the figure: 1, support base; 2, support plate; 3, rotating shaft; 4, motor; 5, rotating plate; 6, limiting rod; 7, limiting cylinder; 8, weighing sensor; 9, receiving barrel; 10, reciprocating mechanism; 1001, cylinder; 1002, moving block; 1003, connecting rod; 11, sliding groove; 12, sliding block; 13, annular rail; 14, arc-shaped plate; 15, universal self-locking wheel; 16, annular handle. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0020] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5As shown in the figure, a blanking mechanism for forging stainless steel precision parts proposed by an embodiment of the present utility model includes a support base 1. Four universal self-locking wheels 15 are fixed to the bottom of the support base 1, which makes it more convenient to operate when the blanking mechanism needs to be moved closely as a whole later. A support plate 2 is fixed to the top of the support base 1. A rotating shaft 3 is rotatably connected to the top of the support plate 2 through a bearing. A motor 4 is fixed to the bottom of the support plate 2. The output end of the motor 4 is fixedly connected to the bottom end of the rotating shaft 3. A rotating plate 5 is fixed to the top end of the rotating shaft 3. An annular rail 13 is fixed to the top of the support plate 2. Arc-shaped plates 14 adapted to the annular rail 13 are fixedly arranged in an annular array at the bottom of the rotating plate 5, which can play an auxiliary supporting role for the rotating plate 5 to make it more stable during rotation. Three limiting rods 6 are fixed to the top of the rotating plate 5. Three limiting cylinders 7 are slidably connected between the three limiting rods 6. Annular handles 16 are fixed to the outer walls of the limiting cylinders 7. The annular handles 16 are used to facilitate the staff to take the limiting cylinders 7. Weighing sensors 8 are fixed inside the limiting cylinders 7. Receiving buckets 9 are placed inside the limiting cylinders 7 respectively. The bottoms of the receiving buckets 9 are respectively in contact with the tops of the corresponding weighing sensors 8. A reciprocating mechanism 10 for driving the three limiting cylinders 7 to move back and forth is arranged on the top of the rotating plate 5. When using this blanking mechanism, it can be placed at the blanking port of stainless steel screws. Then the stainless steel screws will fall into the interior of one of the receiving buckets 9. During the receiving process, the reciprocating mechanism 10 will drive the limiting cylinders 7 to move back and forth, and the limiting cylinders 7 can drive the receiving buckets 9 to move back and forth when moving back and forth. At this time, the stainless steel screws received inside can be leveled. When the weight of the current receiving bucket 9 reaches the value set by the weighing sensor 8, the weighing sensor 8 will send a signal to the device. Then the device will control the motor 4 to drive the rotating shaft 3 to rotate. After the rotating shaft 3 rotates, it will drive the rotating plate 5 to rotate. At this time, the position of the receiving bucket 9 can be changed to continue receiving materials. The staff can just take off the receiving bucket 9 after receiving materials and replace it with a new empty bucket. Since the reciprocating mechanism 10 always drives the receiving bucket 9 to move back and forth, the stainless steel screws inside can be leveled after being impacted, but it will not affect the operation of the staff to replace the receiving bucket 9.

[0021] As Figure 1 and Figure 3As shown, in some embodiments, the reciprocating mechanism 10 includes a cylinder 1001 fixed to the top of the rotating plate 5. A moving block 1002 is fixed to the ejecting end of the cylinder 1001. Three connecting rods 1003 are rotatably connected to the moving block 1002 through pin shafts. The other ends of the connecting rods 1003 are respectively rotatably connected to the corresponding limiting cylinders 7 through pin shafts. During use, by starting the ejecting end of the cylinder 1001 to drive the moving block 1002 to reciprocate, and after the moving block 1002 moves up and down, it can drive the three limiting cylinders 7 to move back and forth under the cooperation of the three connecting rods 1003. Therefore, it can drive the material receiving barrel 9 to reciprocate.

[0022] As Figure 3 and Figure 5 shown, in some embodiments, two sliding grooves 11 are formed on each of the three limiting rods 6. Two sliding blocks 12 adapted to the sliding grooves 11 are fixed to the outer walls of the limiting cylinders 7, which can play a role in guiding and supporting the limiting cylinders 7, so that they will be more stable during the back-and-forth movement.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A blanking mechanism for forging stainless steel precision parts, comprising a support seat (1), characterized in that: A support plate (2) is fixed on the top of the support seat (1), and a rotating shaft (3) is rotatably connected to the top of the support plate (2) via a bearing. A motor (4) is fixed on the bottom of the support plate (2), and the output end of the motor (4) is fixedly connected to the bottom end of the rotating shaft (3). A rotating plate (5) is fixed on the top of the rotating shaft (3). Three limiting rods (6) are fixed on the top of the rotating plate (5), and three limiting cylinders (7) are slidably connected between the three limiting rods (6). Weighing sensors (8) are fixed inside the limiting cylinders (7), and material receiving barrels (9) are placed inside the limiting barrels (7). The bottoms of the material receiving barrels (9) are respectively fitted with the tops of the corresponding weighing sensors (8). A reciprocating mechanism (10) for driving the three limiting cylinders (7) to move back and forth is arranged on the top of the rotating plate (5).

2. A blanking mechanism for forging stainless steel precision parts according to claim 1, characterized in that: The reciprocating mechanism (10) comprises a cylinder (1001) fixed on the top of the rotating plate (5), a moving block (1002) being fixed on the ejection end of the cylinder (1001), three connecting rods (1003) being rotatably connected to the moving block (1002) via a pin, and the other ends of the connecting rods (1003) are rotatably connected to corresponding limiting cylinders (7) via pins.

3. The blanking mechanism for forging stainless steel precision parts according to claim 1, characterized in that: Two sliding grooves (11) are provided on each of the three limiting rods (6), and two sliding blocks (12) adapted to the sliding grooves (11) are fixed to the outer wall of the limiting cylinder (7).

4. The blanking mechanism for forging stainless steel precision parts according to claim 1, characterized in that: An annular rail (13) is fixed to the top of the support plate (2), and an arc-shaped plate (14) matching the annular rail (13) is fixed to the bottom of the rotating plate (5) in an annular array.

5. The blanking mechanism for forging stainless steel precision parts according to claim 1, characterized in that: Four universal self-locking wheels (15) are fixed to the bottom of the support seat (1).

6. The blanking mechanism for forging stainless steel precision parts according to claim 1, characterized in that: An annular handle (16) is fixed to the outer wall of the limiting cylinder (7).

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