Extrusion forming device for processing electric connector shell

Abstract

The utility model relates to the technical field of electric connector shell machining, and discloses an extrusion forming device for electric connector shell machining, which comprises an operation plate, a fixed block fixedly arranged at the top of the operation plate, a polygonal block fixedly arranged at the top of the fixed block, and a circular plate fixedly arranged at the top of the polygonal block. A supporting plate is slidably arranged on the outer side of the polygonal block and the outer side of the circular plate, a mold table is fixedly arranged on the top of the supporting plate, and a plurality of first elastic plates are fixedly arranged on the top of the mold table. Then the hydraulic cylinder is started, extrusion forming is conducted on the material through the pressing plate at the output end of the hydraulic cylinder, then the supporting plate is pulled, next pressure casting is conducted, the extruded and formed material is taken out through the push-out structure, when the material is extruded to the last station, the die table is rotated, then work is conducted from the other end of the die table, and therefore the situation that shutdown is needed for material taking every time is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector shell, specifically is extrusion forming device for electric connector shell processing. BACKGROUND

[0002] The electric connector shell is an important component of the connector, and its main function is to protect the internal contact and insulator, and to provide mechanical support and electrical shielding. The electric connector shell is usually made of metal or plastic material, has high mechanical strength and corrosion resistance, and the commonly used materials of the electric connector shell include plastic, metal and glass fiber reinforced plastic.

[0003] The Chinese patent with publication number "CN217656209U" discloses an extrusion forming device for electric connector shell processing, which includes a fixing mechanism, an extrusion mechanism, and a positioning mechanism for clamping and fixing different specifications of electric connector shells. The fixing mechanism is provided with the extrusion mechanism above, and the positioning mechanism is provided below the extrusion mechanism. The positioning mechanism is used to move the positioning ring forward by an electric push rod, which clamps and positions the surface of different specifications of electric connector shells, avoids deviation during extrusion, and automatically releases the mold after extrusion, which avoids damage to the mold parts and affects the molding quality. This device reduces manual operation and improves work quality. However, there are some disadvantages in use.

[0004] During demolding, the machine needs to be stopped each time, the turning motor drives the shaft to make the mold table turn to demold, and then the mold table is reset by the turning motor for the next operation. Although this reduces manual operation, it reduces production efficiency. Therefore, an extrusion forming device for electric connector shell processing is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an extrusion forming device for electric connector shell processing to solve the problem of stopping the machine each time during demolding, starting the turning motor to drive the shaft to make the mold table turn to demold, and then resetting the mold table by the turning motor for the next operation, which reduces manual operation but reduces production efficiency.

[0006] To achieve the above object, the utility model provides following technical scheme: extrusion forming device for electric connector shell processing, including operation board, the top of operation board is fixedly arranged with fixed block, the top of fixed block is fixedly arranged with polygonal block, the top of polygonal block is fixedly arranged with round plate, the outside of polygonal block and round plate is slidably arranged with supporting plate, the top of supporting plate is fixedly arranged with mould base, the top of mould base is fixedly arranged with a plurality of first elastic plates, the between supporting plate and mould base is provided with push structure, the top of operation board is fixedly arranged with support, the top of support is fixedly arranged with hydraulic cylinder, the output end of hydraulic cylinder is fixedly arranged with pressing plate, the bottom four corner places of operation board are all fixedly arranged with supporting plate, the top of operation board is fixedly arranged with second elastic plate and second elastic plate is buckled with supporting plate bottom.

[0007] As preferred, the push structure includes a plurality of fixed seats, the plurality of fixed seats are respectively fixedly installed on both sides of the supporting plate, a limiting rod is fixedly arranged on the top of each of the plurality of fixed seats, a push plate is slidably arranged between the two limiting rods of the same horizontal and is buckled in the inside of the mould base, a tension spring is sleeved on the outside of the limiting rod and is fixedly connected with the fixed seat and the push plate respectively, and a limiting plate is arranged on the top of the tension spring.

[0008] As preferred, the top of the supporting plate is provided with a T-shaped sliding groove, and the polygonal block and the round plate are slidably installed in the inside of the T-shaped sliding groove.

[0009] As preferred, the bottom of the supporting plate is uniformly provided with a clamping groove, and one end of the second elastic plate is buckled with the clamping groove.

[0010] As preferred, the two ends of the push plate are provided with through holes, and the limiting rods pass through the through holes.

[0011] As preferred, the inside of the mould base is provided with an embedding groove, and the push plate is buckled in the inside of the embedding groove.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] The utility model discloses a supporting plate, a mould base, a first elastic plate and a fixed seat are arranged, when the electric connector shell is processed, then the raw material is placed in the inside of the mould base, the hydraulic cylinder is started, and the pressing plate of the output end of the hydraulic cylinder is extruded, then the mould base is moved to the next station by pulling the supporting plate, and the push plate is pushed upward, so that the raw material processed is pushed out, when extruding to the last station, the mould base is rotated and turned around, and then work is carried out from the other end of the mould base, so that the machine needs to be stopped and the material is taken every time is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a side view structural schematic diagram of the utility model;

[0016] Figure 2 It is a sectional view structural schematic diagram of the utility model;

[0017] Figure 3 It is a connecting structure schematic diagram of the circular plate and the supporting plate of the utility model;

[0018] Figure 4 It is a Figure 2 Enlarged structural schematic diagram of A in the utility model.

[0019] The sign explanation: 1, operating plate; 2, fixed block; 3, polygonal block; 4, circular plate; 5, supporting plate; 6, mould table; 7, first elastic plate; 8, fixed seat; 9, limit rod; 10, push plate; 11, tension spring; 12, limit plate; 13, support; 14, hydraulic cylinder; 15, pressing plate; 16, supporting plate; 17, second elastic plate. Specific implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments only represent some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] It should be known that the structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and not used to limit the limiting conditions of the embodiments of the present application, so it does not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0022] Embodiment

[0023] In the prior art, each time the machine needs to be stopped, the turnover motor is started to drive the rotating shaft to make the mold table overturn to demold, and then the mold table is reset by the turnover motor for the next operation, which reduces manual operation but reduces production efficiency.

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: for the extrusion forming device of electrical connector shell processing, including operating plate 1, the top of operating plate 1 is fixedly provided with fixed block 2, the top of fixed block 2 is fixedly provided with polygon block 3, the top of polygon block 3 is fixedly provided with round plate 4, the outside of polygon block 3 and round plate 4 is slidably provided with supporting plate 5, the top of supporting plate 5 is fixedly provided with mold table 6, the top of mold table 6 is fixedly provided with multiple first elastic plate 7, push structure is arranged between supporting plate 5 and mold table 6, the top of the bracket 13 of operating plate 1 is fixedly provided with hydraulic cylinder 14, the output end of hydraulic cylinder 14 is fixedly provided with pressing plate 15, the bottom of operating plate 1 Four corners are all fixedly provided with supporting plate 16, the top of operating plate 1 is fixedly provided with second elastic plate 17 and second elastic plate 17 is buckled with the bottom of supporting plate 5, when processing electrical connector shell, supporting plate 5 is slidably installed above operating plate 1 by polygon block 3, then raw material is placed in the inside of mold table 6, then start hydraulic cylinder 14, and then pull supporting plate 5 after extruding and forming by the pressing plate 15 of the output end of hydraulic cylinder 14, the next die casting is carried out, and the extruded material is taken out by push structure, when extruding to the last station, rotating mold table 6, then work from the other end of mold table 6, to avoid stopping machine to take material each time.

[0025] Push structure includes multiple fixed seats 8, multiple fixed seats 8 are fixedly installed on the both sides of supporting plate 5, the top of multiple fixed seats 8 is fixedly provided with limit rod 9, the same horizontal two limit rods 9 are slidably provided with push plate 10 and push plate 10 is buckled in the inside of mold table 6, the outside of limit rod 9 is sleeved with tension spring 11 and tension spring 11 is fixedly connected with fixed seat 8 and push plate 10 respectively, the top of tension spring 11 is provided with limit plate 12, after extruding and forming by pressing plate 15, after moving next station by pulling mold table 6, push plate 10 is pushed upward, to push out raw material processed, and the tension spring 11 outside limit rod 9 will be deformed, pull push plate 10 to reset, then the raw material to be extruded is placed in the inside of mold table 6, to facilitate processing.

[0026] The top of supporting plate 5 is provided with T-shaped sliding groove, polygon block 3 and round plate 4 are slidably installed in T-shaped sliding groove, and supporting plate 5 is slidably installed above operating plate 1 by polygon block 3 and round plate 4.

[0027] The bottom of the supporting plate 5 is uniformly provided with a clamping groove, one end of the second elastic plate 17 is buckled with the clamping groove, and the second elastic plate 17 is buckled with the clamping groove at the bottom of the supporting plate 5, so as to prompt sliding to the working position.

[0028] The push plate 10 is provided with a through hole at both ends, and the limiting rod 9 penetrates through the through hole and limits the push plate 10.

[0029] The mold table 6 is internally provided with an embedding groove, and the push plate 10 is buckled inside the embedding groove, so that the push plate 10 facilitates taking out the processed material.

[0030] The working principle or structural principle is that when the electric connector shell is processed, the supporting plate 5 is slidably installed above the operation plate 1 through the polygonal block 3, then the raw material is placed inside the mold table 6, the first elastic plate 7 clamps it, then the hydraulic cylinder 14 is started, the pressing plate 15 at the output end of the hydraulic cylinder 14 extrudes and forms it, then the supporting plate 5 is pulled to move the mold table 6 to the next station, the push plate 10 is pushed up, so that the processed raw material is pushed out, at the same time, the tension spring 11 outside the limiting rod 9 is deformed, the push plate 10 is pulled to reset, then the raw material to be extruded is placed inside the mold table 6, so that the next die casting is facilitated, when extruding to the last station, the mold table 6 is rotated to turn around, then work is carried out from the other end of the mold table 6, so that stopping and taking out the material are avoided every time.

[0031] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. Extrusion molding device for the processing of electrical connector housings, comprising an operating plate (1), characterized in that: The top of the operation plate (1) is fixedly provided with a fixed block (2), the top of the fixed block (2) is fixedly provided with a polygonal block (3), the top of the polygonal block (3) is fixedly provided with a circular plate (4), the outer side of the polygonal block (3) and the circular plate (4) is slidably provided with a supporting plate (5), the top of the supporting plate (5) is fixedly provided with a mold table (6), the top of the mold table (6) is fixedly provided with a plurality of first elastic plates (7), a push-out structure is arranged between the supporting plate (5) and the mold table (6), the top of the operation plate (1) is fixedly provided with a support (13), the top of the support (13) is fixedly provided with a hydraulic cylinder (14), the output end of the hydraulic cylinder (14) is fixedly provided with a pressing plate (15), the bottom of the operation plate (1) is fixedly provided with a supporting plate (16) at four corners, and the top of the operation plate (1) is fixedly provided with a second elastic plate (17) and the second elastic plate (17) is buckled with the bottom of the supporting plate (5).

2. The extrusion molding apparatus for processing of an electrical connector housing according to claim 1, wherein: The push-out structure comprises a plurality of fixed seats (8), a plurality of fixed seats (8) are fixedly installed on both sides of the supporting plate (5), the top of each of the plurality of fixed seats (8) is fixedly provided with a limiting rod (9), a push plate (10) is slidably arranged between two limiting rods (9) of the same horizontal and the push plate (10) is buckled in the inside of the mold table (6), the outer side of the limiting rod (9) is sleeved with a tension spring (11), and the tension spring (11) is fixedly connected with the fixed seat (8) and the push plate (10) respectively, and the top of the tension spring (11) is provided with a limiting plate (12).

3. The extrusion molding apparatus for processing of electrical connector housings of claim 1 wherein: The top of the supporting plate (5) is provided with a T-shaped sliding groove, and the polygonal block (3) and the circular plate (4) are slidably installed in the T-shaped sliding groove.

4. The extrusion molding apparatus for processing of electrical connector housings of claim 1 wherein: The bottom of the supporting plate (5) is uniformly provided with a clamping groove, and one end of the second elastic plate (17) is buckled with the clamping groove.

5. The extrusion molding apparatus for processing of electrical connector housings of claim 2, wherein: Both ends of the push plate (10) are provided with through holes, and the limiting rod (9) penetrates the through hole.

6. The extrusion molding apparatus for processing of electrical connector housings of claim 2, wherein: The inside of the mold table (6) is provided with an embedding groove, and the push plate (10) is buckled in the embedding groove.

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