CN210497861U - Metal plate spinning device - Google Patents

Abstract

The utility model relates to a sheet metal spinning device, including the base, through-hole one has been seted up to base left side wall, and the transmission shaft has been cup jointed to the inner wall of through-hole one, and the fixed welding of right-hand member face of transmission shaft has the mandrel, and the right-hand member of mandrel has cup jointed the part blank. This sheet metal spinning device, it rotates with the moulding-die simultaneously to drive the part blank through starter motor one and motor three, starter motor two drives the moulding-die and slowly is close to the part blank, thereby lean on mutual extrusion force, make the part blank finally form the finished product, the speed of processing is fast, there is not the first time that descends that rises of punching press in the centre, speed has been accelerated, the target of raising the efficiency has been reached, and extrusion, can not form the impact force to the blank like the punching press chance, cause the destruction of blank inner structure, can produce the waste product, simultaneously through the extrusion, the inside metal crystal organizational structure of part blank is more compact even target has been reached, the quality of product has been improved, the yield has also been improved.

Description

Metal plate spinning device

Technical Field

The utility model relates to a pure steam generator technical field specifically is a sheet metal spinning device.

Background

Some types of medicine cover part appearances are the coniform shape on the current market, adopt large-tonnage press punching press plastic processing to form usually, nevertheless generally by panel processing to shaping need the punching press plastic many times repeatedly, man-hour is longer, and the part disability rate is high, and inside metal crystal organizational structure residual stress is big, influences performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal spinning device reaches the purpose that improves product quality, improves the yield, improves production efficiency.

For the purpose of realizing above-mentioned improvement product quality, improvement yield, improvement production efficiency, the utility model provides a following technical scheme: a metal plate spinning device comprises a base, wherein a first through hole is formed in the left wall of the base, a transmission shaft is sleeved on the inner wall of the first through hole, a core mould is fixedly welded on the right end face of the transmission shaft, a part blank is sleeved on the right end of the core mould, a first motor is fixedly connected to a right left screw of the first through hole on the left end face of the left wall of the base, one end, away from the core mould, of the transmission shaft penetrates through the first through hole and extends to the left end of the first through hole to be fixedly connected to the output end of the first motor, an electric push rod is fixedly connected to a right screw of the right wall of the base and is positioned right of the part blank, a push rod is fixedly welded to the telescopic end of the electric push rod, a cylindrical surface, away from one end of the electric push rod, of the push rod is fixedly connected with a ball bearing through a fixing ring, the left end face of, screw fixedly connected with motor two directly over screw guide rail's the top and be located screw guide rail upper portion base upper hole, the top of screw on screw guide rail is connected to motor two's output, screw guide rail removes the left end fixed welding of end and has the support frame, through-hole two has been seted up in the front of support frame, the connecting rod has been cup jointed to the inner wall of through-hole two, screw guide rail removes the left end face of end and is located the support frame about and screw fixedly connected with motor three between two backup pads, motor three's output fixed connection is at the right-hand member of connecting rod, the left end fixed welding of connecting rod has the moulding-die.

Preferably, the left end surface of the inner ring of the ball bearing is longer than the left end surface of the outer ring.

Preferably, the outer shape of the pressing die is similar to the shape of the part blank, the size of the pressing die is larger than that of the part blank, the pressing die corresponds to the left and right positions of the part blank, and the pressing die is positioned right above the part blank.

Preferably, the diameter of the outer ring of the ball bearing is smaller than the size of the right end face of the finished part blank.

Preferably, the position of the lowest end of the screw on the screw guide rail is matched with the size and the position of the final forming of the part blank.

Preferably, the angle of the sharp corner on the left side of the ejector rod is smaller than the angle of the included angle of the triangle which is formed by extending and intersecting the left end of the pressing die.

The utility model provides a metal plate spinning device. The method has the following beneficial effects: drive the part blank through starter motor one and motor three and rotate with the moulding-die simultaneously, starter motor two drive the moulding-die and slowly be close to the part blank, thereby lean on mutual extrusion force, make the part blank finally form the finished product, the speed of processing is fast, the centre does not have the time that the punching press head rises and descends, speed has been accelerated, the target of raising the efficiency has been reached, and extrusion, can not form the impact force to the blank like the punching press chance, cause the destruction of blank inner structure, can produce the waste product, simultaneously through the extrusion, the inside metal crystal organizational structure who has reached the part blank is more compact even target, the quality of product is improved, the yield has also been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1.

In the figure: the device comprises a base 1, a first through hole 2, a transmission shaft 3, a core mold 4, a part blank 5, a first motor 6, a first electric push rod 7, an 8 ejector rod, a 9 lead screw guide rail, a second motor 10, a 11 support frame, a third motor 12, a second through hole 13, a 14 connecting rod, a 15 pressing mold and a 16 ball bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a metal plate spinning device comprises a base 1, a first through hole 2 is formed in the left wall of the base 1, a transmission shaft 3 is sleeved on the inner wall of the first through hole 2, a core mold 4 is fixedly welded on the right end face of the transmission shaft 3, a part blank 5 is sleeved on the right end of the core mold 4, a first motor 6 is fixedly connected to a right left screw which is positioned in the first through hole 2 and is arranged on the left end face of the left wall of the base 1, the first motor 6 and a third motor 12 are started to drive the part blank 5 and a pressing mold 15 to rotate simultaneously, a second motor 10 is started to drive the pressing mold 15 to slowly approach the part blank 5, so that the part blank 5 is finally formed into a finished product by mutual extrusion force, the machining speed is high, the time that a punching head rises and falls in the middle is not needed, the speed is increased, the aim of improving the efficiency is achieved, and meanwhile, the product quality is improved, the yield is also improved, one end of the transmission shaft 3, far away from the core mold 4, penetrates through the through hole I2 and extends to the left side of the through hole I2 to be fixedly connected with the output end of the motor I6, the right end surface of the right wall of the base 1 and is positioned right to the part blank 5, a power-driven push rod 7 is fixedly connected with a screw right to the part blank 5, a telescopic end of the power-driven push rod 7 is fixedly welded with a push rod 8, the angle of a sharp corner at the left side of the push rod 8 is smaller than the angle of an included angle of a triangle extending and intersecting with the left end of the pressing mold 15, a cylindrical surface of the push rod 8, far away from the power-driven push rod 7, is fixedly connected with a ball bearing 16 through a fixing ring, the left end surface of an inner ring of the ball bearing 16 is longer than the length of the left end surface of an outer ring, the diameter of an outer ring, the lowest end position of a screw on a screw guide rail 9 is matched with the size and position of the final forming of the part blank 5, a second motor 10 is fixedly connected with the top of the screw guide rail 9 and is positioned right above a hole on a base on the upper part of the screw guide rail 9 through a screw, the output end of the second motor 10 is connected with the top of the screw on the screw guide rail 9, a support frame 11 is fixedly welded on the left end surface of the moving end of the screw guide rail 9, a second through hole 13 is formed in the front surface of the support frame 11, a connecting rod 14 is sleeved on the inner wall of the second through hole 13, a third motor 12 is fixedly connected between the upper support plate and the lower support plate of the support frame 11 through a screw, the output end of the third motor 12 is fixedly connected with the right end of the connecting rod 14, a pressing die 15 is fixedly welded on the left end of the connecting rod 14, and the die 15 corresponds to the left and right positions of the part blank 5, and the die 15 is positioned right above the part blank 5.

The working principle is as follows: when the part blank extrusion forming machine is used, the first starting motor 6 drives the transmission shaft 3 to rotate, so that the part blank 5 is driven to rotate, the third starting motor 12 drives the connecting rod 14 to rotate, the pressing die 15 is driven to rotate, the second starting motor 10 drives the moving end of the lead screw guide rail 9 to move downwards, extrusion work is achieved when the pressing die 15 is driven to be in contact with the part blank 5, the part blank 5 is finally extruded and formed, and the ball bearing 16 enables the part blank 5 and the ejector rod 8 to move relatively and enables the part blank 5 to be pushed against the core die 4 to be fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sheet metal spinning device, includes base (1), its characterized in that: the left wall of the base (1) is provided with a first through hole (2), the inner wall of the first through hole (2) is sleeved with a transmission shaft (3), the right end face of the transmission shaft (3) is fixedly welded with a core mold (4), the right end of the core mold (4) is sleeved with a part blank (5), the left end face of the left wall of the base (1) and a square screw located in the first through hole (2) are fixedly connected with a first motor (6), one end, far away from the core mold (4), of the transmission shaft (3) penetrates through the first through hole (2) to extend to the left of the first through hole (2) to be fixedly connected with the output end of the first motor (6), the right end face of the right wall of the base (1) and a right screw located in the right of the part blank (5) are fixedly connected with an electric push rod (7), a cylindrical surface (8) is fixedly welded at the telescopic end of the electric push rod (7), and a cylindrical surface, far, the left end face of the ball bearing (16) supports the right end face of the part blank (5), the right end face of the right wall of the base (1) is located over the electric push rod (7) and fixedly connected with a screw guide rail (9), the top of the screw guide rail (9) is located over the upper hole of the base on the upper portion of the screw guide rail (9) and fixedly connected with a second motor (10), the output end of the second motor (10) is connected to the top of a screw on the screw guide rail (9), the left end face of the moving end of the screw guide rail (9) is fixedly welded with a support frame (11), a second through hole (13) is formed in the front of the support frame (11), a connecting rod (14) is sleeved on the inner wall of the second through hole (13), the left end face of the moving end of the screw guide rail (9) is located between the upper support plate and the lower support plate of the support, the output end of the motor III (12) is fixedly connected to the right end of the connecting rod (14), and a pressing die (15) is fixedly welded to the left end of the connecting rod (14).

2. A metal sheet spinning apparatus according to claim 1, wherein: the left end face of the inner ring of the ball bearing (16) is longer than the left end face of the outer ring.

3. A metal sheet spinning apparatus according to claim 1, wherein: the shape of the pressing die (15) is similar to that of the part blank (5), the size of the pressing die (15) is larger than that of the part blank (5), the pressing die (15) corresponds to the left and right positions of the part blank (5), and the pressing die (15) is located right above the part blank (5).

4. A metal sheet spinning apparatus according to claim 1, wherein: the diameter of the outer ring of the ball bearing (16) is smaller than the size of the right end face of the final finished product of the part blank (5).

5. A metal sheet spinning apparatus according to claim 1, wherein: the lowest end position of a screw rod on the screw rod guide rail (9) is matched with the size and the position of the final forming of the part blank (5).

6. A metal sheet spinning apparatus according to claim 1, wherein: the angle of the sharp corner at the left side of the ejector rod (8) is smaller than the angle of the included angle of the triangle which is formed by extending and intersecting the left end of the pressing die (15).

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