Ultrasonic radar support forming die

Abstract

The utility model discloses an ultrasonic radar support forming die which comprises a main body mechanism. The main body mechanism comprises a lower die, a plurality of supporting cylinders fixed to the four corners of the bottom end of the lower die, a plurality of limiting pipes fixed to the four corners of the top end of the lower die and communicating with the supporting cylinders, an upper die movably connected to the limiting pipes in a sleeving mode, a frame arranged below the lower die and a plurality of ejection pieces fixed to the frame and penetrating through the lower die to stretch out. A plurality of forming grooves are formed in the top end of the lower mold body in an array mode and used for the injection molding procedure of the radar support, the upper mold body and the lower mold body are matched with each other, a closed space is formed, and injection molding of the radar support is facilitated. The mold has the advantages of convenience in demolding and high practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to radar support technical field, concretely is a ultrasonic radar support forming die. BACKGROUND

[0002] Radar support is used for supporting and fixing structure of radar and other objects, and the production of radar support needs to pass through specific forming die; forming die is also called mould, and is made according to the shape and structure of real object in proportion, and is used to make materials into certain shape by pressing or pouring method.

[0003] The existing ultrasonic radar support forming die mainly has the following disadvantages in the process of using: the support is easy to produce die sticking phenomenon after forming, so that the radar support is difficult to separate from the die, therefore, there is room for improvement. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems in prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme: a ultrasonic radar support forming die, including: main body mechanism, the main body mechanism includes lower mould, a plurality of fixed support cylinders in the bottom end four corners of lower mould, a plurality of fixed limiting tubes in the top end four corners of lower mould and the communication of support cylinder, the upper mould of movable sleeve joint in limiting tube, the frame of setting in the lower mould below, a plurality of fixed ejection parts in the frame and through the lower mould and protrude, the movable setting movable part in the inner chamber of support cylinder and limiting tube and with the fixed connection of frame.

[0006] The inside of the limiting tube is provided with a movable column, the movable column is fixedly connected with the upper mold on both sides of the limiting tube, the ejection part includes a pipe body fixed on the frame and protruding through the lower mold, and a top plate fixed on the top end of the pipe body, the inner cavity of the top plate is provided with a cavity, and the top end of the top plate is annularly arranged with a plurality of micropores communicated with the cavity.

[0007] In a preferred example, the utility model can be further configured as: the top end of the lower mold is arranged with a plurality of forming grooves in an array, a plurality of grooves are arranged on the inner bottom wall of the forming groove, the top plate is embedded in the groove, and the top end surface of the top plate is flush with the inner wall of the forming groove.

[0008] In a preferred example, the utility model can be further configured as: the movable part includes a cylinder movably arranged in the inner cavity of the limiting tube and the support cylinder, a connecting rod fixed at one end of the cylinder and fixedly connected with the frame at the other end of the cylinder, and a spring arranged in the inner cavity of the cylinder.

[0009] In a preferred example, the utility model can be further configured as: one end of the spring is connected with the inner top wall of the cylinder, and the other end is fixedly connected with the inner bottom wall of the support cylinder.

[0010] The utility model discloses in a preferable example can be further configured as: the pipe body one end communicates cavity, and the other end passes through frame and communicates with outside.

[0011] Through adopting above-mentioned technical scheme, the utility model has obtained the beneficial effect that:

[0012] 1. In the utility model, a plurality of support cylinders are installed at the bottom end of the lower mold, and a plurality of limiting tubes are installed at the top end of the lower mold, which are communicated with each other, the upper mold is movably sleeved on the limiting tube, and a movable column is arranged in the limiting tube and fixedly connected with the upper mold, in addition, a frame is arranged below the lower mold, a plurality of ejection elements are fixed on the frame and extend into the inner cavity of the lower mold, and a movable element is arranged in the inner cavity of the limiting tube and the support cylinder and fixedly connected with the frame, through the above-mentioned setting, when the upper mold and the lower mold are combined, the movable element is pressed tightly on the inner bottom wall of the support cylinder by the movable column, at this time, the ejection element is flush with the inner bottom wall of the lower mold, after the injection molding is completed, the upper mold moves upward, at this time, the movable element loses the limit and is bounced upward, driving the frame to move upward, the ejection element moves upward driven by the frame, and the molded radar support is ejected from the lower mold, which is convenient for workers to take and can automatically demold, thereby increasing the demolding efficiency.

[0013] 2. In the utility model, the ejection element is composed of a pipe body and a top plate, a cavity is arranged in the inside of the top plate, and a plurality of micro-holes are arranged in an annular array at the top end of the top plate and communicated with the cavity, when the ejection element moves upward to eject the molded radar support, the outside air can enter the gap between the outside surface of the radar support and the inner wall of the lower mold through the pipe body, the cavity and the micro-holes, thereby effectively avoiding the sticking of the mold caused by negative pressure and further improving the convenience of demolding. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the sectional view schematic diagram of the utility model;

[0016] Figure 3 It is the exploded structural schematic diagram of the utility model;

[0017] Figure 4 It is the lower mold structure schematic diagram of the utility model

[0018] Figure 5 It is the partial structure schematic diagram of the utility model;

[0019] Figure 6 It is the partial structure sectional view schematic diagram of the utility model.

[0020] Reference signs:

[0021] 100, main body mechanism; 110, lower mold; 111, forming groove; 112, groove; 120, support cylinder; 130, limiting tube; 140, upper mold; 141, movable column; 150, frame; 160, ejector; 161, tube body; 162, top plate; 1621, cavity; 1622, micro hole; 170, movable piece; 171, cylinder; 172, connecting rod; 173, spring. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific embodiments and referring to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] Some embodiments of the utility model are described below in combination with the drawings,

[0024] Embodiment 1:

[0025] In combination with Figures 1-6 the drawings, the embodiment provides an ultrasonic radar support forming die, which comprises a main body mechanism 100.

[0026] The main body mechanism 100 comprises a lower mold 110, a plurality of support cylinders 120 fixed at the bottom end of the lower mold 110, a plurality of limiting tubes 130 fixed at the top end of the lower mold 110 and communicated with the support cylinders 120, an upper mold 140 movably sleeved on the limiting tube 130, a frame 150 arranged below the lower mold 110, a plurality of ejectors 160 fixed on the frame 150 and extending through the lower mold 110, and a movable piece 170 movably arranged in the inner cavities of the support cylinders 120 and the limiting tubes 130 and fixedly connected with the frame 150.

[0027] The top end of the lower mold 110 is provided with a plurality of forming grooves 111 in an array, which is used for the injection molding process of the radar support, and the upper mold 140 cooperates with the lower mold 110 to form a closed space, facilitating the injection molding of the radar support.

[0028] The support cylinder 120 is used for supporting the lower mold 110 to ensure the stability of the lower mold 110, the limiting tube 130 is used for limiting the movement of the upper mold 140 to ensure the stability of the upper mold 140 during upward and downward movement, the movable column 141 is arranged in the limiting tube 130, the movable column 141 is fixedly connected with the upper mold 140 through the two sides extending out of the limiting tube 130, and the upper mold 140 can move by driving the movable column 141 to move in the limiting tube 130 when the upper mold 140 moves.

[0029] The frame 150 is used for fixing the ejection member 160 and driving the ejection member 160 to move synchronously, the ejection member 160 comprises a pipe body 161 fixed on the frame 150 and extending through the lower mold 110 and a top plate 162 fixed on the top end of the pipe body 161, a plurality of grooves 112 are arranged on the inner bottom wall of the forming groove 111, the top plate 162 is embedded in the grooves 112, and the top end surface of the top plate 162 is flush with the inner wall of the forming groove 111, so as to avoid that the top plate 162 affects the forming of the radar support, when the frame 150 moves upward, the top plate 162 is driven by the pipe body 161 to move upward, so as to eject the radar support in the forming groove 111 from the forming groove 111, which is convenient for workers to take.

[0030] In addition, the inner cavity of the top plate 162 is provided with a cavity 1621, one end of the pipe body 161 communicates with the cavity 1621, and the other end of the pipe body 161 communicates with the outside through the frame 150, so that the outside air can enter the cavity 1621, a plurality of micro-holes 1622 are arranged in an annular array on the top end of the top plate 162 and communicate with the cavity 1621, so as to avoid that the hot melt plastic enters the cavity 1621 during injection molding, and when the top plate 162 moves upward to eject the radar support in the forming groove 111, the outside air can enter the gap between the outer side surface of the radar support and the inner wall of the lower mold 110 through the pipe body 161, the cavity 1621 and the micro-holes 1622, so as to effectively avoid the sticking of the mold caused by negative pressure.

[0031] The movable member 170 is used for driving the frame 150 to move, comprising a cylinder 171 movably arranged in the inner cavity of the limiting pipe 130 and the supporting cylinder 120, a connecting rod 172 fixed at one end on the cylinder 171 and fixed at the other end on the frame 150 extending out of the supporting cylinder 120, and a spring 173 arranged in the inner cavity of the cylinder 171, when the bottom end of the cylinder 171 abuts against the inner bottom wall of the supporting cylinder 120, the top end of the cylinder 171 is flush with the top end surface of the lower mold 110, the connecting rod 172 connects the cylinder 171 and the frame 150 together, so as to keep the synchronism of the movement of the two, when the lower mold 110 and the upper mold 140 are closed, the movable column 141 presses the cylinder 171 against the inner bottom wall of the supporting cylinder 120, at this time, the frame 150 is located at the lowermost position, the ejection member 160 is reset, which is convenient for the radar support to be injection molded, when the upper mold 140 moves upward, the movable column 141 moves upward, at this time, the cylinder 171 loses the limitation, the spring 173 releases the elastic force, drives the cylinder 171 to move upward, the cylinder 171 moves upward drives the frame 150 to move upward through the connecting rod 172, the frame 150 moves upward drives the ejection member 160 to move upward, and the formed radar support is ejected from the forming groove 111.

[0032] The working principle and use process of the utility model: when using, the upper die 140 goes down and drives the movable column 141 to go down, when the upper die 140 and the lower die 110 complete the mold closing, the movable column 141 compresses the cylinder 171 on the inner bottom wall of the supporting cylinder 120, at this time, the frame 150 is at the lowest position, the top end surface of the top plate 162 and the inner wall of the forming groove 111 of the lower die 110 are mutually flush, and the injection molding operation can be started, when the radar support injection molding is completed, the upper die 140 goes up and drives the movable column 141 to go up, the cylinder 171 loses the limit of the movable column 141 and is bounced up under the action of the spring 173, the cylinder 171 goes up and drives the frame 150 to go up through the connecting rod 172, the frame 150 goes up and drives the top plate 162 to go up through the pipe body 161, the radar support in the forming groove 111 is bounced up, makes it separate from the forming groove 111, in addition, when the top plate 162 bounces up the radar support, the outside air can enter the gap between the outside of the radar support and the inner wall of the lower die 110 through the pipe body 161, the cavity 1621 and the micro hole 1622, and then effectively avoid the sticking mold condition caused by negative pressure.

[0033] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. An ultrasonic radar support forming mold comprising: The utility model discloses a main body mechanism (100) is characterized by including lower mould (110), a plurality of fixed support cylinder (120) of lower mould (110) bottom four corners, a plurality of fixed limiting pipe (130) of lower mould (110) top four corners and with support cylinder (120) intercommunication, movable sleeve joint upper mould (140) of limiting pipe (130), frame (150) setting below lower mould (110), a plurality of fixed ejector (160) of frame (150) on the stretch of lower mould (110) out, movable setting movable element (170) in the cavity of support cylinder (120) and limiting pipe (130) and with frame (150) fixed connection, The inside of the limiting pipe (130) is provided with an activity column (141), both sides of the activity column (141) extend out of the limiting pipe (130) and are fixedly connected with the upper mould (140), the ejector (160) includes a pipe body (161) fixed on the frame (150) and extending through the lower mould (110) and a top plate (162) fixed on the top end of the pipe body (161), the inner cavity of the top plate (162) is provided with a cavity (1621), and the top end of the top plate (162) is annularly arranged with a plurality of micropores (1622) in communication with the cavity (1621).

2. The ultrasonic radar support forming mold according to claim 1, wherein The top end of the lower mould (110) is arranged with a plurality of forming grooves (111) in an array, a plurality of recesses (112) are arranged on the inner bottom wall of the forming groove (111), the top plate (162) is embedded in the recess (112), and the top end surface of the top plate (162) is flush with the inner wall of the forming groove (111).

3. The ultrasonic radar support forming mold according to claim 1, wherein The movable element (170) includes a cylinder (171) movably arranged in the inner cavities of the limiting pipe (130) and the support cylinder (120), a connecting rod (172) fixed at one end on the cylinder (171) and fixedly connected at the other end with the frame (150) and extending out of the support cylinder (120), and a spring (173) arranged in the inner cavity of the cylinder (171).

4. The ultrasonic radar support forming mold according to claim 3, wherein One end of the spring (173) is connected with the inner top wall of the cylinder (171), and the other end is fixedly connected with the inner bottom wall of the support cylinder (120).

5. The ultrasonic radar support forming mold of claim 1, wherein, One end of the pipe body (161) communicates with the cavity (1621), and the other end communicates with the outside through the frame (150).

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