A portable mold adjustment nut rotating assembly

Abstract

The present invention discloses a portable mold adjusting nut rotating assembly, which aims to provide a portable mold adjusting nut rotating assembly that is easy to use. It includes a mold adjusting nut body, a rotating cover and a transition plate. The rotating cover includes a front plate, a plurality of connecting plates and a rear plate. The shape of the front plate and the shape of the transition plate are both annular. The shape of the rear plate is circular. The front plate is placed on the left side of the rear plate and the two are coaxially arranged. The axis of the front plate is arranged along the horizontal left and right directions. The shape of the connecting plate is strip-shaped. The connecting plate is placed between the front plate and the rear plate. The connecting plate is arranged along the horizontal left and right directions. The left end of the connecting plate is connected to the front plate, and the right end of the connecting plate is connected to the rear plate. The connecting plates are evenly arranged circumferentially on the front plate. The transition plate is placed on the left side of the front plate and is detachably connected to the front plate. The beneficial effects of the present invention are: it can be sleeved and adjusted at any time and is convenient to disassemble and assemble, thereby achieving the purpose of convenient use; the operation is convenient and flexible.

Description

Technical Field

[0001] The invention relates to the technical field related to molds and injection molding machines, in particular to a portable mold-adjusting nut rotary assembly. Background Art

[0002] Molds are various molds and tools used in industrial production to produce desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. Simply put, a mold is a tool used to create a shaped object. This tool is composed of various parts, and different molds are composed of different parts. Injection molding machines, also known as injection molding machines or injection molding machines, are the primary molding equipment used to produce various shapes of plastic products from thermoplastics or thermosetting plastics using plastic molding molds. They are available in vertical, horizontal, and all-electric models. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it eject and fill the mold cavity. Before injection molding, the mold must be placed in the injection molding machine. The mold adjusting mechanism is the main part of the mechanical system of the injection molding machine. By adjusting the mold adjusting nut on the mold adjusting mechanism, the tail plate is driven to move to change the space for placing the mold. At present, the mold adjusting nut is generally adjusted by the adjusting gear provided by the machine itself or with the help of a wrench. However, since the adjusting gear will cause friction loss, it needs to be removed and replaced. It takes a long time to remove and replace the gear. During this period, the mold adjusting nut needs to be rotated with the help of a wrench. When the wrench is clamped on the mold adjusting nut, it will slip, and the buckle strength of the wrench and the mold adjusting nut is not easy to control. The buckle is often unstable, and it is inconvenient to use a wrench to adjust. The slippage and friction will cause damage to the mold adjusting nut, and the cost of use increases. This method of adjusting the mold adjusting nut only by the machine's own gear or wrench is inconvenient in adjustment.

[0003] Chinese patent authorization announcement number: CN215661552U, authorization announcement date 20220128, discloses a separate mold adjustment nut structure for an injection molding machine, including a tail plate and a pull rod passing through the tail plate, the end of the pull rod passes through the tail plate and is connected to the mold adjustment nut by a thread, the tail plate is detachably connected to a nut pad near the outer side of the mold adjustment nut, the mold adjustment nut is detachably connected to the outer side of the nut pad near the wear-resistant pad, the outer side of the mold adjustment nut is rotatably fitted with a mold adjustment pressure cover, the mold adjustment pressure cover is connected to the tail plate, and is used to make the tail plate move along the axial direction of the pull rod along with the mold adjustment nut. This technical solution arranges a wear-resistant pad on the outer side of the mold adjusting nut near the nut pad. The wear-resistant pad is in direct contact with the nut pad, which will not cause wear to the mold adjusting nut, extend the service life of the mold adjusting nut, ensure the accuracy of mold adjustment, and do not require tempering and nitriding treatment of the mold adjusting nut, which helps to reduce production costs. The shortcoming of this technical solution is that it is inconvenient to use other tools to adjust the mold adjusting nut during the replacement period of the machine's own gears.

[0004] In summary, due to the problem that the gear for adjusting the mold adjusting nut on the mold adjusting mechanism of the injection molding machine itself is inconvenient to adjust the mold adjusting nut during replacement. Summary of the Invention

[0005] The present invention aims to overcome the disadvantage of inconvenient use of a die-adjusting nut tool in the prior art and provides a portable die-adjusting nut rotating assembly that is easy to use.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A portable mold adjusting nut rotating assembly comprises a mold adjusting nut body, a rotating cover and a transition plate, the rotating cover is connected to the mold adjusting nut body through the transition plate, the transition plate is placed on the left side of the rotating cover and is detachably connected to the rotating cover, the rotating cover comprises a front plate, a plurality of connecting plates and a rear plate, the shape of the front plate and the shape of the transition plate are both annular, the shape of the rear plate is circular, the front plate is placed on the left side of the rear plate and the two are coaxially arranged, the axis of the front plate is arranged along the horizontal left and right directions, the shape of the connecting plate is strip-shaped, the connecting plate is placed between the front plate and the rear plate, the connecting plate is arranged along the horizontal left and right directions, the left end of the connecting plate is connected to the front plate, the right end of the connecting plate is connected to the rear plate, the connecting plates are circumferentially evenly arranged on the front plate, the transition plate is placed on the left side of the front plate and is detachably connected to the front plate.

[0008] The transition plate is installed on the mold adjusting nut body, and then the rotating cover is clamped and sleeved on the transition plate. The mold adjusting nut body can be adjusted and rotated at any time with the transition plate. The transition plate is composed of a front plate, several connecting plates and a rear plate. The rotating cover is a cylindrical empty frame structure. The front plate is sleeved and clamped on the transition plate. The mold adjusting nut body can be rotated by manually rotating the connecting plate. After the transition plate is installed on the mold adjusting nut body, the rotating cover and the transition plate are conveniently clamped and sleeved. The rotating cover is composed of only a front plate, several connecting plates and a rear plate. The rotating cover has a simple and effective structure, is light and easy to carry, can be sleeved and adjusted at any time, and is convenient to disassemble and assemble, thereby achieving the purpose of easy use.

[0009] Preferably, a hexagonal hole is provided at the center of the right side surface of the rear plate, and the hexagonal hole is matched with a hexagonal wrench. The hexagonal wrench is L-shaped, and the two ends of the hexagonal wrench are arranged perpendicular to each other. The length of one end of the hexagonal wrench is greater than the length of the other end. If the rotating cover is operated by hand only, the connecting plate is generally held to rotate. However, the connecting plate, the front plate and the rear plate form a spatial frame structure. Holding the rotating cover by hand may be inconvenient, and the force may be uneven, laborious and tiring. In addition, the rotating cover may be stained with oil from the machine, and manual operation may cause slipping and unsanitary. The short end of the hexagonal wrench is inserted into the hexagonal hole, and the long end of the hexagonal wrench is held by hand using the principle of leverage to operate. The hexagonal wrench is operated on the center of the rear plate, and the rotating cover is evenly stressed as a whole, with a good adjustment effect and labor-saving operation.

[0010] Preferably, the outer edge of the transition plate is evenly provided with outer notches, the outer notches pass through the left and right side surfaces of the transition plate, the outer notches pass through the outer cylindrical surface of the transition plate, the outer notches are evenly arranged circumferentially on the transition plate, the inner edge of the front plate is evenly provided with inner notches, the inner notches pass through the left and right side surfaces of the front plate, the inner notches pass through the inner cylindrical surface of the front plate, the inner notches are evenly arranged circumferentially on the front plate, the number of the outer notches is equal to the number of the inner notches, and the transition plate is detachably connected to the front plate through its outer notches and the inner notches of the front plate. The front plate and the transition plate are both in the shape of a ring. If the transition plate and the front plate are simply fitted together, the connection between the front plate and the transition plate will be loose or even completely slip and detach. An outer notch is set on the transition plate and an inner notch is set on the front plate. The outer notches are evenly arranged on the transition plate with the axis of the transition plate as the center, and the inner notches are evenly arranged on the front plate with the axis of the front plate as the center. Each inner notch corresponds to a part between two adjacent outer notches on the transition plate, and the part between the outer notches of the transition plate corresponds and matches one-to-one with the inner notch of the front plate. The part between the outer notches of the transition plate enters the inner notch of the front plate and is stuck. The part between the inner notches of the front plate corresponds and matches one-to-one with the outer notch of the transition plate. The part between the inner notches of the front plate enters the outer notch of the transition plate and is stuck. The front plate and the transition plate are matched and connected by the inner notches and outer notches set to each other. The front plate and the transition plate are quickly and conveniently connected, and the fixed connection is firm and not easy to slip, ensuring a smooth and safe operation process.

[0011] Preferably, there are multiple transition plates, and the transition plates are integrally formed, and the transition plates are directly cut by laser. If there is only one transition plate, it can only be installed on one mold adjustment nut body and adjust one machine. Other machines still need to use tools such as wrenches, which will affect the adjustment efficiency and even the production efficiency. Three transition plates can be installed on three different mold adjustment nut bodies and can adjust three machines. Different models can apply different transition plates, which has a wide range of applications and improves work efficiency. If the transition plate is welded and assembled with multiple parts, there will be gaps, welding points, burrs and other defects. It is not only not strong, but also rusty, affecting normal use. The transition plate is integrally formed, strong and durable. If the transition plate is made by mechanical manual cutting, it will be time-consuming and labor-intensive, and will also increase processing costs. The transition plate is made by laser cutting, which is easy to make, and has a fast production speed, saving time and effort, and saving labor.

[0012] Preferably, the connecting plate has a V-shaped cross-section, with the two sections of the connecting plate being of equal length, and a smooth arc-shaped transition between the two sections. If the connecting plate were a single strip, it would easily deform when held and rotated, affecting the function of the rotating cover. The connecting plate has a V-shaped cross-section with two sections of equal length. The connecting plate utilizes the principle of triangular shape that is not easily deformed, making it strong and durable. The connecting plate is similar to a rib plate and is strong and not easily deformed.

[0013] Preferably, the mold adjusting nut body and the transition plate are detachably connected by a hexagon socket screw. If the mold adjusting nut body and the transition plate are connected by a screw and nut, both must match and neither can be missing. If one is missing, the mold adjusting nut body cannot be used, and the connection between the two is also complicated. Hexagon socket screws are commonly used tools. Using only hexagon socket screws facilitates the connection of the mold adjusting nut body and the transition plate, and facilitates the disassembly of the mold adjusting nut body and the transition plate.

[0014] Preferably, the bottom surface of the inner notch of the front plate is an arc surface and is coaxial with the outer cylindrical surface of the front plate. A baffle is provided on the inner notch of the front plate, and the baffle is placed on the inner side of the inner notch. The baffle and the front plate are arranged in parallel, and the end surface of the baffle away from the axis of the front plate is fixedly connected to the bottom surface of the notch, and the end of the baffle close to the axis of the front plate is suspended. The maximum length from the end of the baffle away from the axis of the front plate to the end of the baffle close to the axis of the front plate is less than the depth of the inner notch, the thickness of the baffle is less than the thickness of the front plate of the front plate, and the right side of the baffle is coplanar with the right side of the front plate. When connecting the transition plate and the front plate and during the rotation operation, if the front plate and the transition plate are easily detached, it will affect work efficiency. When the part between the outer notches of the transition plate is inserted from the left side of the front plate into the inner notch of the front plate and moves from the left side to the right side of the inner notch, it will eventually be blocked by the baffle in the inner notch and stop moving. The transition plate will not pass through the front plate, and the baffle plays a limiting role. When connecting the front plate and the transition plate, you only need to align the inner notch of the front plate with the corresponding part between the outer notches of the transition plate and then push the front plate and the transition plate to engage. During the rotation process, keep pushing the front plate toward the transition plate while rotating. There is no need to worry about the transition plate and the front plate detaching during the rotation operation, which improves work efficiency.

[0015] Preferably, there are several baffles, and the end face of the baffle close to the axis of the front plate is an arc surface and is coaxial with the outer cylindrical surface of the front plate. The baffles are evenly arranged from left to right along the axis of the front plate on the bottom surface of the inner notch, and the opposite sides of two adjacent baffles are fixedly connected. The right side of the rightmost baffle is coplanar with the right side of the front plate. The maximum length from the end of the baffle away from the axis of the front plate to the end of the baffle close to the axis of the front plate gradually decreases from the baffle on the right side of the inner notch to the baffle on the left side of the inner notch. If there is only one baffle, when the outer diameter of the transition plate is small enough, the baffle will not be able to contact and play a blocking role, and the rotating cover will lose its function. There are multiple baffles, and the maximum length of the baffle from the end away from the axis of the front plate to the end close to the axis of the front plate is different. The maximum length of the left baffle of the inner notch is less than the maximum length of the right baffle adjacent to the baffle. The transition plates can have different diameters. A transition plate enters the inner notch and is blocked by the end of the right baffle close to the axis of the front plate. The end face of the left baffle close to the axis of the front plate presses against the outer column of the transition plate, which can reduce the radial movement of the transition plate on the front plate. The different baffle sizes can allow the front plate to match and connect transition plates of different sizes, and have a wide range of applications.

[0016] Preferably, the baffle is arranged on the right end part of the bottom surface of the inner notch, and a positioning hole is provided on the left side surface of the front plate. The positioning hole is a circular hole, coaxial with the front plate, and passes through the left part of the bottom surface of the inner notch. The opening edge of the positioning hole is set to be chamfered. If slippage occurs when the transition plate and the front plate are connected and contacted, and it is inconvenient to position the inner notch and the transition plate, the connection will not be smooth, affecting work efficiency. When the front plate is connected to the transition plate, move the front plate toward the transition plate, and the transition plate first enters the positioning hole on the front plate without slipping and separating from the front plate. Then rotate the front plate to allow the part between the outer notches of the transition plate to find the inner notch and then enter. The positioning hole ensures a smooth connection and improves work efficiency. The inner cylindrical surface of the positioning hole is perpendicular to the left side of the front plate. The transition plate is most likely to contact the left side of the front plate and will not slip into the positioning hole. The transition plate must be completely aligned with the inner side of the positioning hole before the transition plate can be inserted into the positioning hole. The opening edge of the positioning hole is set as a chamfer, which is equivalent to enlarging the opening of the positioning hole. The transition plate can easily enter the inner side of the chamfer first, and then slide smoothly into the positioning hole through the chamfer. The chamfer allows the transition plate to enter the positioning hole smoothly.

[0017] Preferably, a support frame is provided in the rotating cover, the shape of the support frame is star-shaped, the outer ends of the support frame are coplanar and evenly scattered outward, the outer ends of the support frame correspond to the connecting plates one by one, the end of the support frame is provided with a sliding hole, the sliding hole is a through hole, the shape of the sliding hole is V-shaped, the support frame is slidably connected to the connecting plate through the sliding hole, and the left side of the rear plate is provided with a plurality of plug-in holes, the plug-in holes correspond to the connecting plates one by one, the shape of the plug-in holes is V-shaped, and the plug-in holes are blind. The plug-in holes match the connecting plate, and the plug-in holes are evenly arranged circumferentially on the left side of the rear plate with the axis of the rear plate as the center. The rear plate is connected to the connecting plate through the plug-in holes to form a plug-in detachable connection. The support frame is parallel to the rear plate, and a hexagonal hole is provided at the center of the right side of the support frame. The hexagonal hole on the support frame matches a hexagonal wrench. The hexagonal hole on the rear plate is a through hole, and the projection of the hexagonal hole on the support frame in the left and right directions coincides with the projection of the hexagonal hole on the rear plate in the left and right directions. The connecting plate is elastic. Before the support frame and the rear plate are installed in the rotating cover, after the front plate and the connecting plate are installed together, the right end of the connecting plate is in an outward radially spread and expanded state. When the right end of the connecting plate is closed and aligned with the sliding holes on the several end heads of the support frame and inserted, the support frame and the connecting plate are connected, and then the plug-in holes of the rear plate and the connecting plate are matched one by one and the right end of the connecting plate is inserted and installed into the plug-in hole. Since the right end of the connecting plate has an outward radially diffused tension, the rear plate can be plugged and unplugged with the connecting plate and will not fall off. If there is no support frame, when rotating and adjusting the rotating cover, several connecting plates will be held and pinched together, or the connecting plates will be pulled radially outward, and several connecting plates may be bent and deformed. When using the rotating cover, hold or stretch the connection position of the connecting plate and the support frame with your hand. The support frame connects several connecting plates together at the same time. All connecting plates are evenly stressed and not easily deformed, ensuring that the rotating cover is strong. The support frame can slide with the connecting plate. The support frame can be adjusted at different positions of the rotating cover and can be suitable for different hand sizes. It is suitable for a wide range of people. When using a hexagonal wrench, the hexagonal wrench can be passed through the hexagonal hole of the rear plate and inserted into the hexagonal hole of the support frame. The hexagonal wrench can simultaneously control the support frame and the rear plate to apply force to the connecting plate. The middle part and the rear end of the connecting plate are stressed at the same time, further ensuring that the connecting plate is not deformed and the rotating cover is strong.

[0018] The beneficial effects of the present invention are: after the transition plate is installed on the mold adjusting nut body, the rotating cover and the transition plate are conveniently fastened and sleeved, the rotating cover is light and easy to carry, can be sleeved and adjusted at any time, and is convenient to assemble and disassemble, achieving the purpose of easy use; the operation methods are diverse, the operation is convenient and flexible; the operation is labor-saving; the operation process is guaranteed to be smooth and safe; the application range is wide, and work efficiency is improved; the transition plate is strong and durable; the connecting plate is similar to the rib plate, and the connecting plate is strong and not easy to deform; the mold adjusting nut body and the transition plate are convenient to disassemble; it is applicable to a wide range of people; and the rotating cover is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of the present invention;

[0020] Figure 2 It is a structural diagram of several transition plates;

[0021] Figure 3 yes Figure 1 Exploded diagram;

[0022] Figure 4 It is a right-side perspective view of the front plate;

[0023] Figure 5 It is a left-side perspective view of the front plate;

[0024] Figure 6 yes Figure 5 Cross-sectional view at AA

[0025] Figure 7 It is a right side perspective view of the support frame;

[0026] Figure 8 It is a left-side perspective view of the rear panel.

[0027] In the figure: 1. Die adjustment nut body, 2. Rotating cover, 3. Transition plate, 4. Front plate, 5. Connecting plate, 6. Rear plate, 7. Hexagonal hole, 8. Hexagonal wrench, 9. Outer notch, 10. Inner notch, 11. Hexagon socket screw, 12. Baffle, 13. Positioning hole, 14. Chamfer, 15. Support frame, 16. Sliding hole, 17. Plug-in hole. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1 and Figure 3 In the embodiment shown, a portable mold adjusting nut rotating assembly includes a mold adjusting nut body 1, a rotating cover 2 and a transition plate 3. The rotating cover 2 is connected to the mold adjusting nut body 1 through the transition plate 3. The transition plate 3 is placed on the left side of the rotating cover 2 and is detachably connected to the rotating cover 2. The rotating cover 2 includes a front plate 4, a plurality of connecting plates 5 and a rear plate 6. The shape of the front plate 4 and the shape of the transition plate 3 are both annular. The shape of the rear plate 6 is circular. The front plate 4 is placed on the left side of the rear plate 6 and the two are coaxially arranged. The axis of the front plate 4 is arranged along the horizontal left and right directions. The shape of the connecting plate 5 is strip-shaped. The connecting plate 5 is placed between the front plate 4 and the rear plate 6. The connecting plate 5 is arranged along the horizontal left and right directions. The left end of the connecting plate 5 is connected to the front plate 4, and the right end of the connecting plate 5 is connected to the rear plate 6. The connecting plates 5 are evenly arranged circumferentially on the front plate 4. The transition plate 3 is placed on the left side of the front plate 4 and is detachably connected to the front plate 4.

[0030] A hexagonal hole 7 is provided at the center of the right side surface of the rear plate 6, and a hexagonal wrench 8 is matched with the hexagonal hole 7. The shape of the hexagonal wrench 8 is L-shaped, and the two ends of the hexagonal wrench 8 are arranged perpendicular to each other. The length of one end of the hexagonal wrench 8 is greater than the length of the other end.

[0031] like Figure 2 and Figure 3 As shown, the outer edge of the transition plate 3 is evenly provided with outer notches 9, the outer notches 9 pass through the left and right side surfaces of the transition plate 3, the outer notches 9 pass through the outer cylindrical surface of the transition plate 3, and the outer notches 9 are evenly arranged circumferentially on the transition plate 3. The inner edge of the front plate 4 is evenly provided with inner notches 10, the inner notches 10 pass through the left and right side surfaces of the front plate 4, the inner notches 10 pass through the inner cylindrical surface of the front plate 4, and the inner notches 10 are evenly arranged circumferentially on the front plate 4. The number of outer notches 9 and inner notches 10 is equal, and the transition plate 3 is detachably connected to the front plate 4 through its outer notches 9 and the inner notches 10 of the front plate 4.

[0032] The transition plate 3 is integrally formed and is formed by direct laser cutting.

[0033] like Figure 3 As shown, the cross-section of the connecting plate 5 is V-shaped, the two parts of the cross-section of the connecting plate 5 are equal in length, and there is a smooth arc transition between the two parts of the cross-section of the connecting plate 5.

[0034] The mold adjusting nut body 1 and the transition plate 3 are detachably connected via a hexagon socket screw 11 .

[0035] like Figure 4 As shown, the bottom surface of the inner notch 10 of the front plate 4 is an arc surface and is coaxial with the outer cylindrical surface of the front plate 4. A baffle 12 is provided on the inner notch 10 of the front plate 4. The baffle 12 is placed on the inner side of the inner notch 10. The baffle 12 and the front plate 4 are arranged parallel to each other. The end face of the baffle 12 away from the axis of the front plate 4 is fixedly connected to the bottom surface of the notch, and the end of the baffle 12 close to the axis of the front plate 4 is suspended. The maximum length from the end of the baffle 12 away from the axis of the front plate 4 to the end of the baffle 12 close to the axis of the front plate 4 is less than the depth of the inner notch 10, the thickness of the baffle 12 is less than the thickness of the front plate 4, and the right side of the baffle 12 is coplanar with the right side of the front plate 4.

[0036] like Figure 5 、 Figure 6 and Figure 7As shown, there are several baffles 12, and the end face of the baffle 12 close to the axis of the front plate 4 is an arc surface and is coaxial with the outer cylindrical surface of the front plate 4. The baffles 12 are evenly arranged from left to right along the axis of the front plate 4 on the bottom surface of the inner notch 10, and the opposite sides of two adjacent baffles 12 are fixedly connected. The right side of the rightmost baffle 12 is coplanar with the right side of the front plate 4, and the maximum length from the end of the baffle 12 away from the axis of the front plate 4 to the end of the baffle 12 close to the axis of the front plate 4 gradually decreases from the baffle 12 on the right side of the inner notch 10 to the baffle 12 on the left side of the inner notch 10.

[0037] The baffle 12 is arranged on the right end part of the bottom surface of the inner notch 10, and a positioning hole 13 is provided on the left side surface of the front plate 4. The positioning hole 13 is a circular hole, and the positioning hole 13 is coaxial with the front plate 4. The positioning hole 13 passes through the left part of the bottom surface of the inner notch 10, and the opening edge of the positioning hole 13 is set as a chamfer 14.

[0038] like Figure 7 and Figure 8 As shown, a support frame 15 is provided in the rotating cover 2. The shape of the support frame 15 is star-shaped. Several outer ends of the support frame 15 are coplanar and evenly scattered outward. Several outer ends of the support frame 15 correspond one-to-one with several connecting plates 5. A sliding hole 16 is provided on the end of the support frame 15. The sliding hole 16 is a through hole. The shape of the sliding hole 16 is V-shaped. The support frame 15 is slidably connected to the connecting plate 5 through the sliding hole 16. A plurality of plug-in holes 17 are provided on the left side of the rear plate 6. The plug-in holes 17 correspond one-to-one with the connecting plate 5. The shape of the plug-in hole 17 is V-shaped and the plug-in hole 17 is a blind hole. The plug-in hole 17 matches the connecting plate 5. The plug-in holes 17 are evenly arranged circumferentially on the left side of the rear plate 6 with the axis of the rear plate 6 as the center. The rear plate 6 is connected to the connecting plate 5 through the plug-in hole 17 to form a plug-in and detachable connection. The support frame 15 is parallel to the rear plate 6. A hexagonal hole 7 is provided at the center of the right side surface of the support frame 15. The hexagonal hole 7 on the support frame 15 matches the hexagonal wrench 8. The hexagonal hole 7 on the rear plate 6 is a through hole. The projection of the hexagonal hole 7 on the support frame 15 in the left and right directions coincides with the projection of the hexagonal hole 7 on the rear plate 6 in the left and right directions.

[0039] like Figure 1 As shown, the rotating cover 2 is placed on the left side of the mold adjusting nut body 1. The rotating cover 2 is in the shape of a cylindrical space frame body. The rotating cover 2 is set in the left and right directions. The transition plate 3 is installed on the mold adjusting nut body 1 through the hexagon socket screw 11, and the left end of the rotating cover 2 is installed on the transition plate 3.

[0040] like Figure 2As shown, the shape of the transition plate 3 is a circular ring, and six outer notches 9 are evenly arranged on the outer edge of the transition plate 3. The outer notches 9 pass through the left and right side surfaces of the transition plate 3. The opening width of the outer notch 9 is greater than the bottom width. There are three transition plates 3, and the inner and outer diameters of each transition plate 3 are different. The size of the outer notch 9 of each transition plate 3 is also different.

[0041] like Figure 3 As shown, the rotating cover 2 includes a front plate 4, three connecting plates 5 and a rear plate 6. The connecting plate 5 is strip-shaped and is arranged in the horizontal left and right directions. The cross-sectional shape of the connecting plate 5 is V-shaped. The front plate 4 and the rear plate 6 are respectively arranged in left and right positions. The front plate 4 is annular and the rear plate 6 is circular. The front plate 4 and the rear plate 6 are coaxial. The left end face of the connecting plate 5 is mounted on the right side face of the front plate 4, and the right end face of the connecting plate 5 is mounted on the left end face of the rear plate 6. The three connecting plates 5 are evenly distributed around the axis of the front plate 4. The bend of the connecting plate 5 is toward the axis of the front plate 4. A hexagonal hole 7 is provided at the center of the right side surface of the rear plate 6. The hexagonal hole 7 is equipped with a hexagonal wrench 8. The hexagonal wrench 8 is an L-shaped rod. The length of one part of the hexagonal wrench 8 is greater than the length of the other part. Six inner notches 10 are evenly provided on the inner edge of the front plate 4. The inner notches 10 pass through the left and right side surfaces of the front plate 4. Each inner notch 10 corresponds to and matches a part between two adjacent outer notches 9 on the transition plate 3.

[0042] like Figure 4 As shown, there are six inner notches 10 of the front plate 4, and a baffle 12 is installed on the inner notch 10 of the front plate 4. The baffle 12 is perpendicular to the axis of the front plate 4, and the baffle 12 is on the inner side of the inner notch 10. The right side of the baffle 12 is coplanar with the right side of the front plate 4, and the end face of the baffle 12 away from the axis of the front plate 4 is fixedly connected to the bottom face of the inner notch 10, and the end of the baffle 12 close to the axis of the front plate 4 is suspended, and the two side faces of the baffle 12 are in contact with the two inner side faces of the notch, and the thickness of the baffle 12 is less than the thickness of the front plate 4, and the end face of the baffle 12 close to the axis of the front plate 4 is an arc surface, and the end face of the baffle 12 close to the axis of the front plate 4 is coaxial with the outer cylindrical surface of the front plate 4.

[0043] like Figure 5 As shown, there are three baffles 12 , which are evenly distributed from left to right on the inner notch 10 of the front plate 4 , and adjacent baffles 12 are in contact with each other. The baffles 12 are set on the right side of the bottom surface of the inner notch 10 .

[0044] like Figure 6 As shown, a positioning hole 13 is provided on the left side surface of the rear plate 6 . The positioning hole 13 is a circular hole, and the opening edge of the positioning hole 13 is chamfered 14 .

[0045] like Figure 7As shown, the support frame 15 is a star-shaped structure, and a sliding hole 16 is provided on the end of the outer end of the support frame 15 and passes through the support frame 15 on the left and right. A hexagonal hole 7 is provided at the center of the right side surface of the support frame 15.

[0046] like Figure 8 As shown, plug-in holes 17 are evenly arranged circumferentially on the left side of the rear plate 6 .

[0047] Principle of use: Select different transition plates 3 according to different machines, install the transition plate 3 on the mold adjustment nut body 1 with the hexagon socket screws 11; evenly weld the three connecting plates 5 to the right side edge of the front plate 4, at this time, the left end of the connecting plate 5 is welded to the front plate 4, and the right ends of the three connecting plates 5 are radially diffused outward, hold the three connecting plates 5 tightly in the radial inward direction, and correspond the sliding holes 16 of the support frame 15 to the right ends of the three connecting plates 5 respectively, pass the right end of the connecting plate 5 through the sliding holes 16, and complete the installation of the support frame 15 into the rotary cover 2, then align the plug-in hole 17 of the rear plate 6 with the connecting plate 5, and install the rear plate 6 to the right end of the connecting plate 5. The connecting plate 5 has a radially outward expansion force to support the rear plate 6 and will not fall off, completing the assembly of the rotary cover 2; to adjust the mold nut body 1 When rotating, hold the rotating cover 2 on the support frame 15 with your hand, push the left side of the front plate 4 toward the transition plate 3, and the transition plate 3 first slides into the positioning hole 13 through the chamfer 14, and then keep pushing the front plate 4 toward the transition plate 3 while rotating the rotating cover 2. The part between the two adjacent outer notches 9 of the transition plate 3 enters the corresponding inner notch 10 and moves from the left to the right. The part between the two adjacent outer notches 9 of the transition plate 3 will be stopped from moving in the inner notch 10 by a baffle 12 on the right side of the inner notch 10. Then rotate the rotating cover 2 to rotate and adjust the mold adjusting nut body 1. You can also use the hexagonal wrench 8 to insert it from the hexagonal hole 7 of the rear plate 6 and connect it to the hexagonal hole 7 of the support frame 15, and use the hexagonal wrench 8 to rotate the rotating cover for adjustment.

Claims

1. A portable mold adjusting nut rotating assembly, characterized in that: The invention comprises a mold adjusting nut body (1), a rotating cover (2) and a transition plate (3), wherein the rotating cover (2) is connected to the mold adjusting nut body (1) via the transition plate (3), the transition plate (3) is arranged on the left side of the rotating cover (2) and is detachably connected to the rotating cover (2), the rotating cover (2) comprises a front plate (4), a plurality of connecting plates (5) and a rear plate (6), the shape of the front plate (4) and the shape of the transition plate (3) are both annular, the shape of the rear plate (6) is circular, the front plate (4) is arranged on the left side of the rear plate (6) and the two are coaxially arranged, the axis of the front plate (4) is arranged in the horizontal left and right direction, the shape of the connecting plate (5) is strip-shaped, and the connecting plate (5) is arranged between the front plate (4) and the rear plate (6). The connecting plate (5) is arranged in the horizontal left and right directions, the left end of the connecting plate (5) is connected to the front plate (4), and the right end of the connecting plate (5) is connected to the rear plate (6). The connecting plate (5) is evenly distributed in the circumferential direction on the front plate (4). The transition plate (3) is placed on the left side of the front plate (4) and is detachably connected to the front plate (4). The outer edge of the transition plate (3) is evenly provided with outer notches (9). The outer notches (9) pass through the left and right side surfaces of the transition plate (3). The outer notches (9) pass through the outer cylindrical surface of the transition plate (3). The outer notches (9) are evenly distributed in the circumferential direction on the transition plate (3). The inner edge of the front plate (4) is evenly provided with inner notches (10). The inner notch (10) passes through the left and right side surfaces of the front plate (4), the inner notch (10) passes through the inner cylindrical surface of the front plate (4), the inner notch (10) is evenly distributed in the circumferential direction on the front plate (4), the number of the outer notch (9) is equal to the number of the inner notch (10), the transition plate (3) is detachably connected to the front plate (4) through its outer notch (9) and the inner notch (10) of the front plate (4), the bottom surface of the inner notch (10) of the front plate (4) is an arc surface and is coaxial with the outer cylindrical surface of the front plate (4), a baffle (12) is provided on the inner notch (10) of the front plate (4), the baffle (12) is placed on the inner side of the inner notch (10), and the baffle (12) and the front plate ( 4) are arranged in parallel, the end face of the end of the baffle (12) away from the axis of the front plate (4) is fixedly connected to the bottom surface of the notch, the end of the baffle (12) close to the axis of the front plate (4) is suspended, the maximum length from the end of the baffle (12) away from the axis of the front plate (4) to the end of the baffle (12) close to the axis of the front plate (4) is less than the depth of the inner notch (10), the thickness of the baffle (12) is less than the thickness of the front plate (4), the right side of the baffle (12) is coplanar with the right side of the front plate (4), there are a plurality of baffles (12), the end face of the end of the baffle (12) close to the axis of the front plate (4) is an arc surface and is coaxial with the outer cylindrical surface of the front plate (4),The baffles (12) are evenly arranged and distributed from left to right along the axis of the front plate (4) on the bottom surface of the inner notch (10), and the two opposite sides of two adjacent baffles (12) are fixedly connected. The right side of the rightmost baffle (12) is coplanar with the right side of the front plate (4), and the maximum length from the end of the baffle (12) away from the axis of the front plate (4) to the end of the baffle (12) close to the axis of the front plate (4) gradually decreases from the baffle (12) on the right side of the inner notch (10) to the baffle (12) on the left side of the inner notch (10).

2. A portable mold adjustment nut rotating assembly according to claim 1, characterized in that: A hexagonal hole (7) is provided at the center of the right side surface of the rear plate (6), and a hexagonal wrench (8) is matched with the hexagonal hole (7). The shape of the hexagonal wrench (8) is L-shaped, and the two ends of the hexagonal wrench (8) are arranged perpendicular to each other, and the length of one end of the hexagonal wrench (8) is greater than the length of the other end.

3. A portable mold adjustment nut rotating assembly according to claim 1 or 2, characterized in that: There are a plurality of transition plates (3), the transition plates (3) are integrally formed, and the transition plates (3) are formed by direct laser burning.

4. The portable mold adjustment nut rotating assembly according to claim 2, characterized in that: The cross-section of the connecting plate (5) is V-shaped, the two parts of the cross-section of the connecting plate (5) are equal in length, and there is a smooth arc transition between the two parts of the cross-section of the connecting plate (5).

5. The portable mold adjusting nut rotating assembly according to claim 1, characterized in that: The mold adjustment nut body (1) and the transition plate (3) are detachably connected via a hexagon socket screw (11).

6. The portable mold adjusting nut rotating assembly according to claim 1, characterized in that: The baffle (12) is arranged on the right end portion of the bottom surface of the inner notch (10), and a positioning hole (13) is provided on the left side surface of the front plate (4). The positioning hole (13) is a circular hole, and the positioning hole (13) is coaxial with the front plate (4). The positioning hole (13) passes through the left side portion of the bottom surface of the inner notch (10), and the opening edge of the positioning hole (13) is set as a chamfer (14).

7. The portable mold adjusting nut rotating assembly according to claim 4, characterized in that: A support frame (15) is provided in the rotating cover (2). The support frame (15) is in a star shape. Several outer ends of the support frame (15) are coplanar and evenly scattered outward. Several outer ends of the support frame (15) correspond to several connecting plates (5) one by one. A sliding hole (16) is provided on the end of the support frame (15). The sliding hole (16) is a through hole. The shape of the sliding hole (16) is V-shaped. The support frame (15) is slidably connected to the connecting plate (5) through the sliding hole (16). Several plug-in holes (17) are provided on the left side of the rear plate (6). The plug-in holes (17) correspond to the connecting plates (5) one by one. The shape of the plug-in holes (17) is V-shaped. The plug-in holes (17) are blind holes. The plug-in hole (17) matches the connecting plate (5), and the plug-in holes (17) are evenly distributed in the circumferential direction on the left side of the rear plate (6) with the axis of the rear plate (6) as the center. The rear plate (6) and the connecting plate (5) form a plug-in detachable connection through the plug-in hole (17). The support frame (15) is parallel to the rear plate (6). A hexagonal hole (7) is provided at the center of the right side of the support frame (15). The hexagonal hole (7) on the support frame (15) matches the hexagonal wrench (8). The hexagonal hole (7) on the rear plate (6) is a through hole. The projection of the hexagonal hole (7) on the support frame (15) in the left and right directions coincides with the projection of the hexagonal hole (7) on the rear plate (6) in the left and right directions.

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