Mould for producing mechanical part nut

Abstract

The utility model provides a mould for producing a nut of a mechanical part, which belongs to the technical field of production equipment of mechanical parts and comprises a mould base, a mould frame is fixedly connected onto the mould base, a mould cavity is slidably connected into the mould frame, and a support plate is fixedly connected onto the mould base; and the rapid matching assembly comprises a rotating shaft rotationally connected to the top of the supporting plate, the lower end of the rotating shaft is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with an adapter plate. According to the utility model, the nut fitting can be rotationally pressed down through the pressing plate, so that the nut fitting can quickly enter the mold cavity, the nut fitting can be quickly matched with the mold, the subsequent processing or detection operation of the nut fitting is facilitated, the separation operation of the nut fitting and the mold can be simplified, and the production efficiency is improved. And the overall machining or detection operation efficiency of the nut accessory is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts production equipment, in particular to a mold for producing mechanical parts nuts. Background Art

[0002] Mechanical accessories refer to components in mechanical equipment or mechanical structures that have connecting, installing and adjusting functions. Nuts are relatively important connecting parts among mechanical accessories. By using various mechanical components, the connection of mechanical equipment or mechanical structures can be made more stable and the operation can be smoother, thereby ensuring the normal operation and use of the rich functions of the mechanical equipment.

[0003] The existing technology often has the following problems when used:

[0004] Since mechanical accessory nuts are usually set in a hexagonal structure, it is difficult to match the nut with the mold during the processing or testing of the nut, and the operation of separating the nut from the mold is inconvenient, resulting in low efficiency in the overall processing or testing of the nut. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mold for producing nuts of mechanical accessories.

[0006] The embodiment of the utility model provides a mold for producing mechanical parts nuts, comprising:

[0007] A mold base, wherein a mold frame is fixedly connected to the mold base, a mold cavity is slidably connected to the mold frame, and a support plate is fixedly connected to the mold base;

[0008] A quick matching component, the quick matching component comprises a rotating shaft rotatably connected to the top of the support plate, an electric push rod is fixedly connected to the lower end of the rotating shaft, an adapter plate is fixedly connected to the output end of the electric push rod, and a rotating extrusion component is arranged below the adapter plate;

[0009] A mold separation component, the mold separation component includes a limiting slide hole opened on the side wall of the mold frame, a limiting rod fixedly connected to the outer wall of the mold cavity, a lifting slide rod fixedly connected to the mold base, a first slider slidably connected to the lifting slide rod, the first slider is fixedly connected to the end of the limiting rod away from the mold frame, and a separation trigger component is provided on the mold base.

[0010] Furthermore, the rotating extrusion component includes a support rod fixedly connected to the bottom of the adapter plate, two second sliders are slidably connected to the support rod, a second tension spring is fixedly connected between the two second sliders, a spring telescopic rod is fixedly connected to the bottom of the two second sliders, and a pressure plate is fixedly connected to the output end of the spring telescopic rod.

[0011] Furthermore, a rotating motor is fixedly connected to the top of the support plate, and the upper end of the rotating shaft passes through the top of the support plate and is fixedly connected to the output end of the rotating motor.

[0012] Furthermore, the separation trigger component includes a vertical rod fixedly connected to the mold base, an upper support plate is rotatably connected to the vertical rod, a lower support plate is fixedly connected to the first slider, a first tension spring is mounted on the outer wall of the lifting slide rod, and the upper and lower ends of the first tension spring are respectively fixedly connected to the upper end of the lifting slide rod and the first slider.

[0013] Furthermore, a limiting plate is fixedly connected to the second sliding block, and the limiting plate is in contact with the bottom surface of the adapter plate.

[0014] Furthermore, the pressing plate is arranged in an inverted L-shaped structure, and the bottom side of the pressing plate is arranged in an arc-shaped structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model is provided with a quick matching component. When the nut accessory is not accurately matched to enter the mold cavity, the movement of the two pressing plates can be controlled by the operation cooperation of the rotating motor and the electric push rod, so that the two pressing plates can rotate a certain angle while pressing down, and then the nut accessory is rotated downward to make the nut accessory quickly enter the mold cavity, thereby realizing the quick matching of the nut accessory and the mold, and facilitating the subsequent processing or detection of the nut accessory;

[0017] In the utility model, a mold separation component is provided, and the nut accessories in the mold cavity can be conveniently taken out by providing a detachable mold frame and a mold cavity. At the same time, the automatic elastic rise of the mold cavity can be realized, so as to simplify the separation operation of the nut accessories and the mold, and further improve the overall processing or detection efficiency of the nut accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a mold for producing nuts for mechanical accessories described in an embodiment of the utility model.

[0019] Figure 2 for Figure 1 Enlarged view of point A.

[0020] Figure 3 It is a schematic diagram of the structure of the adapter plate part in a mold for producing nuts of mechanical accessories described in an embodiment of the utility model.

[0021] Figure 4 It is an exploded view of the structure of a mold frame and a mold cavity in a mold for producing nuts for mechanical accessories described in an embodiment of the utility model.

[0022] In the above drawings: 1 mold base, 2 mold frame, 3 mold cavity, 4 support plate, 5 electric push rod, 6 adapter plate, 7 limit rod, 8 lifting slide bar, 9 first slider, 10 second slider, 11 second tension spring, 12 spring telescopic rod, 13 pressure plate, 14 rotating motor, 15 upper abutment plate, 16 lower abutment plate, 17 first tension spring. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a mold for producing nuts of mechanical accessories, including a mold base 1, a quick matching component and a mold separation component: a mold frame 2 is fixedly connected to the mold base 1, a mold cavity 3 is slidably connected in the mold frame 2, and a support plate 4 is fixedly connected to the mold base 1; the quick matching component includes a rotating shaft rotatably connected to the top of the support plate 4, a rotating motor 14 is fixedly connected to the top of the support plate 4, the upper end of the rotating shaft passes through the top of the support plate 4 and is fixedly connected to the output end of the rotating motor 14, the lower end of the rotating shaft is fixedly connected to an electric push rod 5, and the output end of the electric push rod 5 is fixedly connected to the An adapter plate 6 is connected, and a rotating extrusion component is arranged below the adapter plate 6. The rotating extrusion component includes a support rod fixedly connected to the bottom of the adapter plate 6, and two second sliders 10 are slidably connected to the support rod. A limiting plate is fixedly connected to the second slider 10, and the limiting plate fits the bottom surface of the adapter plate 6. A second tension spring 11 is fixedly connected between the two second sliders 10, and a spring telescopic rod 12 is fixedly connected to the bottom of the two second sliders 10. A pressing plate 13 is fixedly connected to the output end of the spring telescopic rod 12, and the pressing plate 13 is arranged in an inverted L-shaped structure, and the bottom side of the pressing plate 13 adopts an arc structure.

[0025] The adapter plate 6 is driven to move by the operation cooperation of the rotating motor 14 and the electric push rod 5, so that the two pressure plates 13 under the adapter plate 6 can rotate a certain angle while moving downward. During this process, the bottom of the two pressure plates 13 will first contact the nut accessories. Through the arc structure set on the bottom side of the two pressure plates 13 and the elastic sliding cooperation of the two second sliders 10 on the support rod, the pressure plate 13 can move outward relative to the nut accessories, so that the pressure plate 13 with an inverted L-shaped structure can fully abut the nut accessories, so that the nut accessories can be rotated downward by the pressure plate 13, so that the nut accessories can quickly enter the mold cavity 3, thereby realizing the rapid matching of the nut accessories and the mold, and facilitating the subsequent processing or detection of the nut accessories.

[0026] like Figure 1 , Figure 2 and Figure 4As shown, the mold separation assembly includes a limiting sliding hole opened on the side wall of the mold frame 2, a limiting rod 7 is fixedly connected to the outer wall of the mold cavity 3, a lifting slide rod 8 is fixedly connected to the mold base 1, and a first slider 9 is slidably connected to the lifting slide rod 8, and the first slider 9 is fixedly connected to the end of the limiting rod 7 away from the mold frame 2, and a separation trigger component is provided on the mold base 1. The separation trigger component includes a vertical rod fixedly connected to the mold base 1, and an upper support plate 15 is rotatably connected to the vertical rod. The first slider 9 is fixedly connected to the lower support plate 16, and a first tension spring 17 is sleeved on the outer wall of the lifting slide rod 8, and the upper and lower ends of the first tension spring 17 are respectively fixedly connected to the upper end of the lifting slide rod 8 and the first slider 9;

[0027] During the nut accessory removal operation, after the mold cavity 3 is separated from the mold frame 2, the nut accessory can be pushed out from the bottom of the mold cavity 3 using a tool. At the same time, the upper support plate 15 can be rotated to release the limit on the lower support plate 16, and then the first slider 9 is pulled up by the first tension spring 17 to drive the mold cavity 3 to rise relative to the mold frame 2, thereby realizing automatic elastic rise of the mold cavity 3, so as to simplify the separation operation of the nut accessory from the mold and further improve the overall processing or detection efficiency of the nut accessory.

[0028] The detailed working process of the utility model is as follows:

[0029] 1. When in use, first randomly place the nut accessories that have been initially produced on the top of the mold frame 2. If the nut accessories are not accurately matched to enter the mold cavity 3 in the mold frame 2, the rotating motor 14 and the electric push rod 5 can be started at the same time. The operation of the rotating motor 14 and the electric push rod 5 can drive the adapter plate 6 to move, so that the two pressing plates 13 below the adapter plate 6 can rotate a certain angle while moving downward. In this process, the bottoms of the two pressing plates 13 will first contact the nut accessories. Through the arc structure set on the bottom sides of the two pressing plates 13 and the elastic sliding cooperation of the two second sliders 10 on the support rod, the pressing plates 13 can move outward relative to the nut accessories, so that the pressing plates 13 with the inverted L-shaped structure can fully abut the nut accessories, so that the nut accessories can be rotated downward by the pressing plates 13, so that the nut accessories can quickly enter the mold cavity 3, thereby realizing the rapid matching of the nut accessories and the mold, and facilitating the subsequent processing or detection of the nut accessories;

[0030] 2. By providing a relatively separable mold frame 2 and mold cavity 3, the nut accessories in the mold cavity 3 can be easily taken out. After the mold cavity 3 is separated from the mold frame 2, the nut accessories can be pushed out from the bottom of the mold cavity 3 using a tool. At the same time, the limit on the lower plate 16 can be released by rotating the upper plate 15, and then the first slider 9 is pulled up by the first tension spring 17 to drive the mold cavity 3 to rise relative to the mold frame 2, thereby realizing automatic elastic rise of the mold cavity 3, so as to simplify the separation operation of the nut accessories and the mold, and further improve the overall processing or detection efficiency of the nut accessories.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mold for producing mechanical parts nuts, characterized in that: include: A mold base (1), wherein a mold frame (2) is fixedly connected to the mold base (1), a mold cavity (3) is slidably connected inside the mold frame (2), and a support plate (4) is fixedly connected to the mold base (1); A quick matching component, the quick matching component comprising a rotating shaft rotatably connected to the top of a support plate (4), an electric push rod (5) being fixedly connected to the lower end of the rotating shaft, an adapter plate (6) being fixedly connected to the output end of the electric push rod (5), and a rotating extrusion component being arranged below the adapter plate (6); A mold separation component, the mold separation component comprises a limiting sliding hole opened on the side wall of the mold frame (2), a limiting rod (7) fixedly connected to the outer wall of the mold cavity (3), a lifting slide rod (8) fixedly connected to the mold base (1), a first slider (9) slidably connected to the lifting slide rod (8), the first slider (9) being fixedly connected to the end of the limiting rod (7) away from the mold frame (2), and a separation trigger component is provided on the mold base (1).

2. A mold for producing mechanical accessory nuts according to claim 1, characterized in that: in: The rotating extrusion component comprises a support rod fixedly connected to the bottom of the adapter plate (6), two second sliders (10) are slidably connected to the support rod, a second tension spring (11) is fixedly connected between the two second sliders (10), a spring telescopic rod (12) is fixedly connected to the bottom of the two second sliders (10), and a pressure plate (13) is fixedly connected to the output end of the spring telescopic rod (12).

3. A mold for producing mechanical accessory nuts according to claim 1, characterized in that: in: The top of the support plate (4) is fixedly connected to a rotating motor (14), and the upper end of the rotating shaft passes through the top of the support plate (4) and is fixedly connected to the output end of the rotating motor (14).

4. A mold for producing mechanical accessory nuts according to claim 1, characterized in that: in: The separation trigger component comprises a vertical rod fixedly connected to the mold base (1), an upper support plate (15) is rotatably connected to the vertical rod, a lower support plate (16) is fixedly connected to the first slider (9), a first tension spring (17) is mounted on the outer wall of the lifting slide bar (8), and the upper and lower ends of the first tension spring (17) are respectively fixedly connected to the upper end of the lifting slide bar (8) and the first slider (9).

5. A mold for producing mechanical accessory nuts according to claim 2, characterized in that: in: A limiting plate is fixedly connected to the second sliding block (10), and the limiting plate is in contact with the bottom surface of the adapter plate (6).

6. A mold for producing mechanical accessory nuts according to claim 2, characterized in that: in: The pressing plate (13) is arranged in an inverted L-shaped structure, and the bottom side of the pressing plate (13) is arranged in an arc-shaped structure.

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