Ball extrusion forming equipment for ball valve

Abstract

The utility model relates to the technical field of extrusion forming equipment, in particular to ball extrusion forming equipment for a ball valve, which comprises a main body mechanism, a control mechanism, a functional mechanism and an auxiliary mechanism, the control mechanism is positioned in the main body mechanism, the functional mechanism is positioned in the main body mechanism, and the auxiliary mechanism is positioned at the bottom end of the main body mechanism. The lower extrusion die mounted on the extrusion base is dismounted by screwing the second fixing screw, and the upper extrusion die mounted on the pressing base is dismounted by screwing the first fixing screw to replace the dies, so that the ball valve inner ball forming device is suitable for balls in various types of ball valves; a bottom non-slip mat is fixedly mounted at the bottom end of the extrusion base, so that equipment runs more stably, a rotating motor is fixedly mounted in a motor fixing frame, the rotating motor drives an inner telescopic rod to rotate and cooperates with an outer telescopic rod arranged on one side of the inner telescopic rod, and the pressing base is pushed downwards to enable the upper extrusion mold to cooperate with the lower extrusion mold for extrusion forming.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion molding equipment, in particular to a ball extrusion molding equipment for a ball valve. Background Art

[0002] A ball valve is a valve that opens and closes and is driven by a valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. The hard-sealed V-shaped ball valve has a strong shear force between its V-shaped ball core and the metal valve seat with hard alloy overlay, which is particularly suitable for media containing fibers, tiny solid particles, etc. The sphere is a common shape of ball valves, and the sphere ball valve needs to be shaped by a specific extrusion molding equipment during production.

[0003] As disclosed in the authorization announcement number CN209035150U, a ball extrusion molding device for a ball valve is disclosed, including a motor, a top plate, a support, an intermediate plate, a base, a pressure rod, a spring connecting rod, a limit plate, a molding die, a through groove, a bottom groove, a bottom molding groove, a support rod, a limit slide plate, a limit groove and a top molding groove. The beneficial effect of the utility model is that by arranging a limit plate at the bottom of the top plate, and connecting the limit plate and the top plate through four spring connecting rods, the pressure rod connected to the motor passes through the limit plate and is connected to the molding die, so that the pressure rod can limit the descending range through the spring connecting rod when driving the molding die to press down to shape, thereby effectively avoiding damage to the molding die and the bottom molding groove caused by excessive extrusion, and playing the role of a protective device. By arranging four support rods on the inner wall of the groove on the middle plate, the support rods are connected to the limit slide of the arc structure, and four limit grooves matching the specifications of the limit slide are opened on the side wall of the molding die, but it is in use, for this reason we proposed a ball extrusion molding equipment for ball valves. Utility Model Content

[0004] The utility model aims to provide a ball extrusion molding device for a ball valve to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ball extrusion molding device for a ball valve comprises a main body mechanism, a control mechanism, a functional mechanism, and an auxiliary mechanism. The control mechanism is located inside the main body mechanism, the functional mechanism is located inside the main body mechanism, and the auxiliary mechanism is located at the bottom end of the main body mechanism. The main body mechanism comprises an extrusion molding device shell, an extrusion base, and a bottom anti-skid pad. The extrusion molding device shell is fixedly mounted on the top end of a support column, the extrusion base is fixedly mounted on the bottom end of the support column, and the bottom anti-skid pad is fixedly mounted on the bottom end of the extrusion base.

[0007] Preferably, the control mechanism includes a control panel, a control circuit board, a motor fixing bracket, a rotating motor, an outer telescopic rod, a telescopic thread, and an inner telescopic rod. The control panel is fixedly mounted on one side of the extrusion molding equipment housing, and the control circuit board is fixedly mounted inside the extrusion molding equipment housing.

[0008] Preferably, the functional mechanism includes an internal partition, a counterweight, a pressing base, a first fixed thread, an upper extrusion mold, a first fixed screw, and a first extrusion groove. The internal partition is fixedly installed inside the outer shell of the extrusion molding equipment, and the counterweight is fixedly installed inside the outer shell of the extrusion molding equipment.

[0009] Preferably, the auxiliary mechanism includes a support column, a second fixed thread, a third fixed thread, a lower extrusion mold, a second extrusion groove, a fourth fixed thread, and a second fixed screw. The support column is fixedly installed on one side of the extrusion molding equipment housing and the extrusion base, and the second fixed thread is opened inside the extrusion molding equipment housing.

[0010] Preferably, the motor fixing frame is fixedly installed inside the extrusion molding equipment shell, the rotating motor is fixedly installed inside the motor fixing frame, the outer telescopic rod is fixedly installed on the top of the pressing base, the telescopic thread is opened on one side of the inner telescopic rod, and the inner telescopic rod is fixedly installed on one side of the rotating motor.

[0011] Preferably, the pressing base is fixedly installed at the bottom end of the outer telescopic rod, the first fixing thread is opened in the pressing base and the upper extrusion mold, the upper extrusion mold is fixedly installed at the bottom end of the pressing base, the first fixing screw is fixedly installed in the first fixing thread, and the first extrusion groove is opened on one side of the upper extrusion mold.

[0012] Preferably, the third fixing thread is opened inside the extrusion base, the lower extrusion mold is fixedly installed inside the extrusion base, the second extrusion groove is opened on one side of the lower extrusion mold, the fourth fixing thread is opened inside the lower extrusion mold and the extrusion base, and the second fixing screw is fixedly installed inside the fourth fixing thread.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This ball extrusion molding equipment for ball valves can replace the molds by unscrewing the lower extrusion mold installed on the extrusion base by screwing the second fixing screw, and unscrewing the upper extrusion mold installed on the pressing base by screwing the first fixing screw, so as to adapt to the balls in ball valves of various types. A counterweight block is installed inside the equipment, and a bottom anti-slip pad is fixedly installed at the bottom end of the extrusion base to make the equipment run more stably.

[0015] 2. This ball extrusion molding equipment for ball valves has a rotating motor fixedly installed inside the motor fixing frame. The rotating motor drives the inner telescopic rod to rotate, and cooperates with the outer telescopic rod opened on one side of the inner telescopic rod to push down and press the base so that the upper extrusion mold cooperates with the lower extrusion mold for extrusion molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the extruded base of the utility model;

[0019] Figure 4 This is a schematic diagram of the support column of the utility model;

[0020] Figure 5 It is a schematic diagram of the telescopic rod of the utility model.

[0021] In the figure: 100, extrusion molding equipment shell; 101, extrusion base; 102, bottom anti-skid pad; 200, control panel; 201, control circuit board; 202, motor fixing bracket; 203, rotating motor; 204, outer telescopic rod; 205, telescopic thread; 206, inner telescopic rod; 300, inner partition; 301, counterweight; 302, pressing base; 303, first fixing thread; 304, upper extrusion mold; 305, first fixing screw; 306, first extrusion groove; 400, support column; 401, second fixing thread; 402, third fixing thread; 403, lower extrusion mold; 404, second extrusion groove; 405, third fixing thread; 406, second fixing screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0024] A ball extrusion molding device for a ball valve comprises a main mechanism, a control mechanism, a functional mechanism, and an auxiliary mechanism. The control mechanism is located inside the main mechanism, the functional mechanism is located inside the main mechanism, and the auxiliary mechanism is located at the bottom of the main mechanism. The main mechanism comprises an extrusion molding device housing 100, an extrusion base 101, and a bottom anti-skid pad 102. The extrusion molding device housing 100 is fixedly mounted on the top of a support column 400, the extrusion base 101 is fixedly mounted on the bottom of the support column 400, and the bottom anti-skid pad 102 is fixedly mounted on the bottom of the extrusion base 101.

[0025] In this example, preferably, the control mechanism includes a control panel 200, a control circuit board 201, a motor fixing bracket 202, a rotating motor 203, an outer telescopic rod 204, a telescopic thread 205, and an inner telescopic rod 206. The control panel 200 is fixedly mounted on one side of the extrusion molding equipment housing 100, and the control circuit board 201 is fixedly mounted inside the extrusion molding equipment housing 100.

[0026] In this example, preferably, the functional mechanism includes an internal partition 300, a counterweight 301, a pressing base 302, a first fixed thread 303, an upper extrusion mold 304, a first fixed screw 305, and a first extrusion groove 306, and the internal partition 300 is fixedly installed inside the extrusion molding equipment housing 100, and the counterweight 301 is fixedly installed inside the extrusion molding equipment housing 100.

[0027] In this example, preferably, the auxiliary mechanism includes a support column 400, a second fixing thread 401, a third fixing thread 402, a lower extrusion mold 403, a second extrusion groove 404, a fourth fixing thread 405, and a second fixing screw 406. The support column 400 is fixedly installed on one side of the extrusion molding equipment housing 100 and the extrusion base 101, and the second fixing thread 401 is opened inside the extrusion molding equipment housing 100.

[0028] In this example, preferably, the motor fixing frame 202 is fixedly installed inside the extrusion molding equipment housing 100, the rotating motor 203 is fixedly installed inside the motor fixing frame 202, the outer telescopic rod 204 is fixedly installed on the top of the pressing base 302, the telescopic thread 205 is opened on one side of the inner telescopic rod 206, and the inner telescopic rod 206 is fixedly installed on one side of the rotating motor 203.

[0029] In this example, preferably, the pressing base 302 is fixedly installed at the bottom end of the outer telescopic rod 204, the first fixing thread 303 is opened inside the pressing base 302 and the upper extrusion mold 304, the upper extrusion mold 304 is fixedly installed at the bottom end of the pressing base 302, the first fixing screw 305 is fixedly installed inside the first fixing thread 303, and the first extrusion groove 306 is opened on one side of the upper extrusion mold 304.

[0030] In this example, preferably, the third fixing thread 402 is opened inside the extrusion base 101, the lower extrusion mold 403 is fixedly installed inside the extrusion base 101, the second extrusion groove 404 is opened on one side of the lower extrusion mold 403, the fourth fixing thread 405 is opened inside the lower extrusion mold 403 and the extrusion base 101, and the second fixing screw 406 is fixedly installed inside the fourth fixing thread 405.

[0031] When the ball extrusion molding device for a ball valve of this embodiment is in use, the lower extrusion mold 403 installed on the extrusion base 101 is removed by screwing the second fixing screw 406, and the upper extrusion mold 304 installed on the pressing base 302 is removed by screwing the first fixing screw 305 to replace the mold, thereby adapting to various types of balls in ball valves.

[0032] A counterweight block 301 is installed inside the device, and a bottom anti-slip pad 102 is fixedly installed at the bottom end of the extrusion base 101 to make the device run more stably. A rotating motor 203 is fixedly installed inside the motor fixing frame 202. The rotating motor 203 drives the inner telescopic rod 206 to rotate, and cooperates with the outer telescopic rod 204 opened on one side of the inner telescopic rod 206 to push down the pressing base 302 so that the upper extrusion mold 304 cooperates with the lower extrusion mold 403 for extrusion molding.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ball extrusion molding device for a ball valve, comprising a main mechanism, a control mechanism, a functional mechanism, and an auxiliary mechanism, characterized in that: The control mechanism is located inside the main mechanism, the functional mechanism is located inside the main mechanism, and the auxiliary mechanism is located at the bottom of the main mechanism. The main mechanism comprises an extrusion molding device housing (100), an extrusion base (101), and a bottom anti-skid pad (102). The extrusion molding device housing (100) is fixedly mounted on the top of a support column (400), the extrusion base (101) is fixedly mounted on the bottom of the support column (400), and the bottom anti-skid pad (102) is fixedly mounted on the bottom of the extrusion base (101).

2. The ball extrusion molding device for a ball valve according to claim 1, characterized in that: The control mechanism comprises a control panel (200), a control circuit board (201), a motor fixing frame (202), a rotating motor (203), an outer telescopic rod (204), a telescopic thread (205), and an inner telescopic rod (206); the control panel (200) is fixedly mounted on one side of an extrusion molding device housing (100); and the control circuit board (201) is fixedly mounted inside the extrusion molding device housing (100).

3. The ball extrusion molding device for a ball valve according to claim 1, characterized in that: The functional mechanism comprises an internal partition (300), a counterweight (301), a pressing base (302), a first fixing thread (303), an upper extrusion die (304), a first fixing screw (305), and a first extrusion groove (306); the internal partition (300) is fixedly installed inside the extrusion molding device housing (100); and the counterweight (301) is fixedly installed inside the extrusion molding device housing (100).

4. The ball extrusion molding device for a ball valve according to claim 1, characterized in that: The auxiliary mechanism comprises a support column (400), a second fixing thread (401), a third fixing thread (402), a lower extrusion die (403), a second extrusion groove (404), a fourth fixing thread (405), and a second fixing screw (406); the support column (400) is fixedly mounted on one side of an extrusion molding device housing (100) and an extrusion base (101); and the second fixing thread (401) is provided inside the extrusion molding device housing (100).

5. The ball extrusion molding device for a ball valve according to claim 2, characterized in that: The motor fixing frame (202) is fixedly mounted inside the extrusion molding equipment housing (100), the rotating motor (203) is fixedly mounted inside the motor fixing frame (202), the outer telescopic rod (204) is fixedly mounted on the top of the pressing base (302), the telescopic thread (205) is provided on one side of the inner telescopic rod (206), and the inner telescopic rod (206) is fixedly mounted on one side of the rotating motor (203).

6. The ball extrusion molding device for a ball valve according to claim 3, characterized in that: The pressing base (302) is fixedly mounted on the bottom end of the outer telescopic rod (204); the first fixing thread (303) is provided inside the pressing base (302) and the upper extrusion mold (304); the upper extrusion mold (304) is fixedly mounted on the bottom end of the pressing base (302); the first fixing screw (305) is fixedly mounted inside the first fixing thread (303); and the first extrusion groove (306) is provided on one side of the upper extrusion mold (304).

7. The ball extrusion molding device for a ball valve according to claim 4, characterized in that: The third fixing thread (402) is provided inside the extrusion base (101), the lower extrusion die (403) is fixedly installed inside the extrusion base (101), the second extrusion groove (404) is provided on one side of the lower extrusion die (403), the fourth fixing thread (405) is provided inside the lower extrusion die (403) and the extrusion base (101), and the second fixing screw (406) is fixedly installed inside the fourth fixing thread (405).

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