Stable limiting structure of spinning machine for machining end socket

Abstract

The utility model belongs to the technical field of spinning machines, and particularly relates to a stable limiting structure of a spinning machine for end socket processing, which comprises a spinning machine main body and a spinning die, the spinning die, an end socket clamp I and an end socket clamp II are sequentially mounted on the inner side of the spinning machine main body, and an annular plate frame is sleeved on the outer side of the end socket clamp II. According to the stable limiting structure of the spinning machine for sealing head machining, an electric telescopic rod is started, clamping rods are made to get close to a metal plate, a driving motor is started, three butt-joint rods drive the clamping rods to extrude the edge of the metal plate, when the metal plate deviates, the clamping rods gradually push the metal plate to the middle of a first sealing head clamp and the middle of a second sealing head clamp, and the metal plate is clamped; and at the moment, the first end socket clamp and the second end socket clamp are started, the first end socket clamp and the second end socket clamp are made to clamp the metal plate, and the spinning machine body can rapidly and stably clamp the metal plate in the middle.

Description

TECHNICAL FIELD

[0001] The utility model relates to spinning machine technical field, specifically is a kind of spinning machine's stable limiting structure for head machining. BACKGROUND

[0002] Spinning machine is also called spinning forming machine, it is a kind of special equipment for processing boiler head, pressure vessel head and other heads, start spinning machine, the fixture of spinning machine drives metal plate to start rotating, by die to exert pressure, the surface of metal plate starts to be affected by die, gradually plastic deformation occurs, gradually forms the head shape required, spinning machine is usually used to manufacture thin-walled circular or oval head, and is suitable for boiler, pressure vessel, storage tank and other industries;

[0003] Spinning machine makes the stress area of metal plate to flow plastically by rotating tool and external pressure, and finally forms the shape required, in spinning processing, staff needs to accurately place metal plate in the center between center clamps, staff generally needs to manually fine-tune the position of clamp to ensure that the plate is placed in the center in this process, which needs to consume a certain amount of time and energy, so that spinning machine is not convenient for quickly centering and limiting metal plate, therefore, we provide a kind of spinning machine's stable limiting structure for head machining. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of spinning machine's stable limiting structure for head machining to solve the problem that staff generally needs to manually fine-tune the position of clamp to ensure that the plate is placed in the center in the above background art, which needs to consume a certain amount of time and energy, so that spinning machine is not convenient for quickly centering and limiting metal plate.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of spinning machine's stable limiting structure for head machining, including spinning machine main body and spinning die, the inner side of spinning machine main body is sequentially equipped with spinning die, head clamp one and head clamp two, the outer side of head clamp two is equipped with annular plate frame, and the lower side of annular plate of annular plate frame is fixed with the output end of electric telescopic rod, the fixed end of electric telescopic rod is connected with head clamp two, the ring plate of annular plate frame is movably connected with gear ring through bearing, and the outer side of gear ring is sequentially butt joint with gear disc one and gear disc two, gear disc one and gear disc two are movably connected with the ring plate of annular plate frame respectively.

[0006] Preferably, the lower side of gear disc one is fixed with the output end of driving motor through center rod, and the upper side of gear disc two is fixed with bevel gear one through center rod.

[0007] Preferably, bevel gear one is movably connected with the ring plate of annular plate frame through bearing, and bevel gear one is butt joint with bevel gear two.

[0008] Preferably, the bevel gear two is movably connected with the ring plate of the ring plate frame through a bearing, and one side of the bevel gear two is fixed with a screw rod.

[0009] Preferably, the screw rod is movably connected with the supporting rod of the ring plate frame through a bearing, and the screw rod is connected with the butt rod.

[0010] Preferably, the butt rod is slidably connected with the supporting rod of the ring plate frame, and a sliding groove is formed in the side of the supporting rod of the ring plate frame close to the butt rod.

[0011] Preferably, the sliding groove is slidably connected with the sliding block, and the sliding block is fixed with the butt rod.

[0012] Preferably, the end of the butt rod away from the ring plate frame is fixed with the lower end of the clamping rod, and the sliding groove is matched with the sliding block.

[0013] Preferably, the gear ring is meshingly connected with the toothed disc one and the toothed disc two, and the bevel gear one is meshingly connected with the bevel gear two.

[0014] Compared with the prior art, the beneficial effects of the utility model are that: the stable limiting structure of the spinning machine for head machining is started, the electric telescopic rod is started, the clamping rod is close to the metal plate, the driving motor is started, the three butt rods drive the clamping rod to extrude the edge of the metal plate, when the metal plate deviates, each clamping rod gradually pushes the metal plate to the middle part of the head clamp one and the head clamp two, at this time, the head clamp one and the head clamp two are started, the head clamp one and the head clamp two clamp the metal plate, so that the spinning machine body can quickly and stably clamp the metal plate in the middle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the spinning machine body and the spinning die of the utility model;

[0016] Figure 2 It is a schematic view of the head clamp two, the ring plate frame and the connecting structure thereof of the utility model;

[0017] Figure 3 It is a schematic view of the gear ring, the toothed disc one and the connecting structure thereof of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic view of the spinning machine body and the spinning die of the utility model; Figure 2 It is a three-dimensional structure schematic view of the spinning machine body and the spinning die of the utility model;

[0019] In the figure: 1, spinning machine main body; 101, spinning die; 102, head clamp one; 103, head clamp two; 2, annular plate frame; 201, electric telescopic rod; 202, gear ring; 203, gear disc one; 204, driving motor; 205, gear disc two; 206, bevel gear one; 207, bevel gear two; 208, screw rod; 209, butt joint rod; 210, sliding groove; 211, sliding block; 212, clamping rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a stable location structure of spinning machine for head machining, including spinning machine main body 1 and spinning die 101, the inside of spinning machine main body 1 is installed in proper order with spinning die 101, head clamp one 102 and head clamp two 103, the outside of head clamp two 103 is equipped with annular plate frame 2, and the downside of annular plate frame 2 ring plate is fixed with the output end of electric telescopic handle 201, and the fixed end of electric telescopic handle 201 is connected with head clamp two 103, and the ring plate of annular plate frame 2 is movably connected with gear ring 202 through bearing, and the outside of gear ring 202 is in proper order and is docked with gear disc one 203 and gear disc two 205, gear disc one 203 and gear disc two 205 are movably connected with the ring plate of annular plate frame 2 through bearing respectively, the downside of gear disc one 203 is fixed with the output end of driving motor 204 through center rod, the upside of gear disc two 205 is fixed with bevel gear one 206 through center rod, bevel gear one 206 is movably connected with the ring plate of annular plate frame 2 through bearing, and bevel gear one 206 is docked with bevel gear two 207, bevel gear two 207 is movably connected with the ring plate of annular plate frame 2 through bearing, and one side of bevel gear two 207 is fixed with screw rod 208, and screw rod 208 is movably connected with the support rod of annular plate frame 2 through bearing, and screw rod 208 is docked with butt joint rod 209, and butt joint rod 209 is slidably docked with the support rod of annular plate frame 2, and the side of annular plate frame 2 support rod close to butt joint rod 209 is provided with sliding groove 210, and sliding groove 210 is slidably docked with sliding block 211, and sliding block 211 is fixed with butt joint rod 209, and the end of butt joint rod 209 away from annular plate frame 2 is fixed with the lower end of clamping rod 212, and sliding groove 210 is matched with sliding block 211, gear ring 202 is in meshing butt joint with gear disc one 203 and gear disc two 205, bevel gear one 206 is in meshing butt joint with bevel gear two 207, screw rod 208 is in screw connection with butt joint rod 209, butt joint rod 209 is matched with the inside of the support rod of annular plate frame 2, and the cross section shape of butt joint rod 209 is rectangular, and sliding groove 210 is matched with sliding block 211.

[0022] In specific implementation, according to Figures 1-4In the spinning process, the metal plate is placed between the head clamp one 102 and the head clamp two 103 of the spinning machine main body 1, the electric telescopic rod 201 is started, the output end of the electric telescopic rod 201 pushes the annular plate frame 2 to move upwards, the clamp rod 212 approaches the metal plate, the driving motor 204 is started at this time, the output end of the driving motor 204 drives the gear disc one 203 to rotate, the gear ring 202 is in meshing butt joint with the gear disc one 203, so that the gear disc one 203 drives the gear ring 202 to rotate, the gear ring 202 is in meshing butt joint with the gear disc two 205, so that the gear ring 202 can drive the three gear disc two 205 to rotate, so that each gear disc two 205 drives the bevel gear one 206 to rotate, the bevel gear one 206 is in meshing butt joint with the bevel gear two 207, so that the bevel gear one 206 drives the bevel gear two 207 to rotate, at this time each bevel gear two 207 simultaneously drives the screw rod 208 to rotate, the butt joint rod 209 is matched with the inner side of the annular plate frame 2 support rod, and the cross section shape of the butt joint rod 209 is rectangular, so that the butt joint rod 209 will not rotate with the screw rod 208, the screw rod 208 is in threaded connection with the butt joint rod 209, so that the butt joint rod 209 slides along the screw rod 208, the butt joint rod 209 gradually enters the inner side of the annular plate frame 2 support rod, at this time the three butt joint rods 209 respectively drive the clamp rod 212 to extrude the edge of the metal plate, when the metal plate deviates, each clamp rod 212 gradually pushes the metal plate to move to the middle of the head clamp one 102 and the head clamp two 103, at this time the head clamp one 102 and the head clamp two 103 are started, the head clamp one 102 and the head clamp two 103 clamp the metal plate, so that the spinning machine main body 1 can quickly and stably center clamping the metal plate, at this time the driving motor 204 is started again, the output end of the driving motor 204 drives the gear disc one 203 to rotate reversely, so that the butt joint rod 209 drives each clamp rod 212 to move away from the metal plate, the electric telescopic rod 201 is started again, the annular plate frame 2 is driven by the electric telescopic rod 201 to move downwards, so that the annular plate frame 2 drives the clamp rod 212 to move downwards and away from the spinning die 101, so that the spinning machine can normally deform the metal plate to manufacture a head, so that the spinning machine can quickly center and limit the metal plate.

[0023] In summary, in the spinning process, the metal plate is placed between the head clamp one 102 and the head clamp two 103 of the spinning machine body 1, the electric telescopic rod 201 is started, the clamp rod 212 is close to the metal plate, the driving motor 204 is started, the three butt rods 209 drive the clamp rod 212 to press the edge of the metal plate respectively, when the metal plate is deviated, each clamp rod 212 gradually pushes the metal plate to the middle of the head clamp one 102 and the head clamp two 103, at this time, the head clamp one 102 and the head clamp two 103 are started to clamp the metal plate, so that the spinning machine body 1 can quickly and stably center and clamp the metal plate, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0024] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A stable limiting structure of a spinning machine for head machining, comprising a spinning machine body (1) and a spinning die (101), characterized in that: the inner side of the spinning machine body (1) is sequentially provided with the spinning die (101), a head clamp one (102) and a head clamp two (103), the outer side of the head clamp two (103) is provided with an annular plate rack (2), the lower side of the ring plate of the annular plate rack (2) is fixed with the output end of an electric telescopic rod (201), the fixed end of the electric telescopic rod (201) is connected with the head clamp two (103), the ring plate of the annular plate rack (2) is movably connected with a gear ring (202) through a bearing, the outer side of the gear ring (202) is sequentially provided with a gear disc one (203) and a gear disc two (205), the gear disc one (203) and the gear disc two (205) are movably connected with the ring plate of the annular plate rack (2) through bearings respectively; the lower side of the gear disc one (203) is fixed with the output end of a driving motor (204) through a center rod, the upper side of the gear disc two (205) is fixed with a bevel gear one (206) through a center rod; the bevel gear one (206) is movably connected with the ring plate of the annular plate rack (2) through a bearing, and the bevel gear one (206) is connected with a bevel gear two (207); the bevel gear two (207) is movably connected with the ring plate of the annular plate rack (2) through a bearing, and one side of the bevel gear two (207) is fixed with a screw rod (208); the screw rod (208) is movably connected with the support rod of the annular plate rack (2) through a bearing, and the screw rod (208) is connected with an abutting rod (209); the abutting rod (209) is slidably connected with the support rod of the annular plate rack (2), and the side of the support rod of the annular plate rack (2) close to the abutting rod (209) is provided with a sliding groove (210); the sliding groove (210) is slidably connected with a sliding block (211), and the sliding block (211) is fixed with the abutting rod (209); the end of the abutting rod (209) away from the annular plate rack (2) is fixed with the lower end of a clamping rod (212), and the sliding groove (210) is matched with the sliding block (211); the gear ring (202) is meshingly connected with the gear disc one (203) and the gear disc two (205), and the bevel gear one (206) is meshingly connected with the bevel gear two (207).

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