Multidirectional connector demoulding linkage core-pulling mechanism

Abstract

The utility model relates to a multidirectional connector demoulding linkage core-pulling mechanism which comprises an air cylinder, a first guide rail and an upper forming insert, a piston rod of the air cylinder is fixedly connected with a main sliding seat, the end portion of the main sliding seat is fixedly connected with a main mold core, second guide rails are arranged on the two sides of the main mold core, each second guide rail is connected with a side sliding seat in a sliding mode, and the side sliding seat is connected with the upper forming insert. Wherein one side sliding seat is fixedly connected with a lateral inclined fork, a third guide rail is arranged beside the main mold core, the third guide rail is connected with an inclined sliding seat in a sliding mode, the side sliding seat and the inclined sliding seat are connected with a first inclined fork and a second inclined fork in a sliding mode respectively, an inclined groove of the lateral inclined fork is connected with a lifting seat in a sliding mode, and the side sliding seat is fixedly connected with a lateral forming insert. And the inclined sliding seat and the lifting seat are fixedly connected with an inclined forming insert and a bottom surface forming insert respectively. The multi-directional demolding and core-pulling mechanism has the beneficial effects that the multi-directional demolding and core-pulling actions of the connector can be completed by using a single cylinder, and the mold is simple and compact and occupies a small space.

Description

Technical Field

[0001] The utility model relates to the field of connector production and processing equipment, in particular to a multi-directional connector demoulding linkage core pulling mechanism. Background Art

[0002] Connectors generally refer to electrical connectors, also known as connectors, plugs and sockets. That is, devices that connect two active devices to transmit current or signals. Connectors are mainly composed of a shell and terminals, and the shell of the connector is obtained by injection molding.

[0003] When the connector is opened, it is necessary to perform multi-directional core pulling processing. Since the connector shell structure is relatively complex, the core pulling process needs to strictly control the core pulling sequence. The existing mold requires the use of multiple cylinders to participate in the core pulling action when the mold is demoulding and core pulling. In addition, the existing mold structure is relatively complex and occupies a large space. Therefore, a multi-directional connector demoulding linkage core pulling mechanism is needed. Utility Model Content

[0004] The utility model aims to provide a multi-directional connector demoulding linkage core pulling mechanism, which can complete the multi-directional connector demoulding and core pulling actions by using a single cylinder, and the mold is simple and compact, occupying less space.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional connector demoulding linkage core pulling mechanism, comprising a cylinder, a first guide rail and an upper molding insert, a main slide is fixedly connected to the piston rod of the cylinder, the main slide is slidably connected to the first guide rail, the end of the main slide is fixedly connected to the main core, second guide rails are arranged on both sides of the main core, each of the second guide rails is slidably connected to a side slide seat, one of the side slide seats is fixedly connected to a lateral oblique fork, a third guide rail is arranged on the side of the main core, the third guide rail is slidably connected to an oblique slide seat, the side slide seat and the oblique slide seat are respectively slidably connected to the first oblique fork and the second oblique fork, the highest point of the oblique section of the second oblique fork is lower than the highest point of the oblique section of the first oblique fork, the lateral oblique fork, the side slide seat and the oblique slide seat are all provided with oblique grooves, the oblique groove of the lateral oblique fork is slidably connected to a lifting seat, the side slide seat is fixedly connected to a lateral molding insert, and the oblique slide seat and the lifting seat are respectively fixedly connected to an oblique molding insert and a bottom molding insert.

[0006] Furthermore, the main slide, the side slide and the oblique slide are all inverted T-shaped slides.

[0007] Furthermore, cooling water channels are provided in the main core, the lateral molding insert and the oblique molding insert.

[0008] Furthermore, the oblique molding insert is provided with a clearance hole, and the upper molding insert and the bottom molding insert are slidably connected to the clearance hole.

[0009] The beneficial effects of the utility model are as follows: through the coordinated use of the cylinder, the main slide, the side slide, the lateral oblique fork, the first oblique fork, the oblique slide, the second oblique fork and the lifting seat, a single cylinder can be used to complete the multi-directional demoulding and core pulling actions of the connector, and the mold is simple and compact, occupying less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a schematic isometric diagram of a multi-directional connector demoulding linkage core pulling mechanism.

[0011] Figure 2 It is an exploded schematic diagram of a first oblique fork and a second oblique fork of a multi-directional connector demoulding linkage core pulling mechanism of the utility model.

[0012] Figure 3 It is a schematic diagram of the lateral oblique fork of a multi-directional connector demoulding linkage core pulling mechanism of the utility model.

[0013] In the figure: 1. cylinder; 2. main slide; 201. main core; 3. first guide rail; 4. second guide rail; 5. side slide; 501. lateral oblique fork; 502. first oblique fork; 503. lateral molding insert; 6. third guide rail; 7. oblique slide; 701. second oblique fork; 702. oblique molding insert; 8. lifting seat; 801. bottom molding insert; 9. upper molding insert. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] refer to Figure 1-Figure 3A multi-directional connector demoulding linkage core pulling mechanism shown in the figure comprises a cylinder 1, a first guide rail 3 and an upper molding insert 9, a main slide 2 is fixedly connected to the piston rod of the cylinder 1, the main slide 2 is slidably connected to the first guide rail 3, the end of the main slide 2 is fixedly connected to a main core 201, second guide rails 4 are arranged on both sides of the main core 201, each of the second guide rails 4 is slidably connected to a side slide 5, one of the side slides 5 is fixedly connected to a lateral inclined fork 501, a third guide rail 6 is arranged beside the main core 201, the third guide rail 6 is slidably connected to an inclined slide 7, the side slide 5 and the inclined slide 7 are respectively slidably connected to the side slide 5 and the inclined slide 7. The first bevel fork 502 and the second bevel fork 701 are dynamically connected, and the highest point of the inclined section of the second bevel fork 701 is lower than the highest point of the inclined section of the first bevel fork 502. When the mold opening action is performed, the first bevel fork 502 first drives the side sliding seat 5 to slide, and then the second bevel fork 701 drives the inclined sliding seat 7 to slide. The lateral bevel fork 501, the side sliding seat 5 and the inclined sliding seat 7 are all provided with bevel grooves, and the bevel groove of the lateral bevel fork 501 is slidably connected with a lifting seat 8, and the side sliding seat 5 is fixedly connected with a lateral molding insert 503, and the inclined sliding seat 7 and the lifting seat 8 are respectively fixedly connected with an oblique molding insert 702 and a bottom molding insert 801.

[0016] The main slide 2, the side slide 5 and the inclined slide 7 are all inverted T-shaped slides, and the first guide rail 3, the second guide rail 4 and the third guide rail 6 respectively guide and limit their sliding.

[0017] The main core 201, the lateral molding insert 503 and the oblique molding insert 702 are all provided with cooling water channels, and the cooling water channels can cool the connector after the injection molding is completed.

[0018] The oblique molding insert 702 is provided with a clearance hole, and the upper molding insert 9 and the bottom molding insert 801 are slidably connected to the clearance hole. The upper molding insert 9 and the bottom molding insert 801 are used to pass through the clearance hole to participate in the molding of the connector.

[0019] The working principle of the utility model is as follows: when the utility model is in use, the first bevel fork 502, the second bevel fork 701 and the upper molding insert 9 are all fixed on the movable template. When the mold opening action is performed, the movable template will drive the first bevel fork 502, the second bevel fork 701 and the upper molding insert 9 to slide upward at the same time, and the upper molding insert 9 is pulled out at the clearance hole to complete the core pulling in this direction. At the side sliding seat 5, at the same time, the first bevel fork 502 will drive the side sliding seat 5 to slide to the side away from the connector. Under the sliding of the side sliding seat 5, the side bevel fork 501 will also drive the lifting seat 8 to descend so that the bottom molding insert 801 is pulled out from the clearance hole (the lifting seat 8 is connected to the static template by sliding up and down, and can only perform the lifting and pulling action when performing core pulling). After the core pulling is completed at the side sliding seat 5, the inclined section of the second bevel fork 701 will also drive the inclined slide seat 7 to slide to the side away from the connector. Finally, the piston rod of the cylinder 1 is retracted to drive the main slide seat 2 to slide to the side away from the connector to complete the core pulling.

[0020] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A multi-directional connector demoulding linkage core pulling mechanism, characterized in that: The invention comprises a cylinder (1), a first guide rail (3) and an upper molding insert (9); a main slide seat (2) is fixedly connected to the piston rod of the cylinder (1); the main slide seat (2) is slidably connected to the first guide rail (3); the end of the main slide seat (2) is fixedly connected to a main mold core (201); second guide rails (4) are arranged on both sides of the main mold core (201); each of the second guide rails (4) is slidably connected to a side slide seat (5); one of the side slide seats (5) is fixedly connected to a lateral inclined fork (501); a third guide rail (6) is arranged on the side of the main mold core (201); the third guide rail (6) is slidably connected to an inclined slide seat (7) The side sliding seat (5) and the inclined sliding seat (7) are respectively slidably connected with a first inclined fork (502) and a second inclined fork (701); the highest point of the inclined section of the second inclined fork (701) is lower than the highest point of the inclined section of the first inclined fork (502); the lateral inclined fork (501), the side sliding seat (5) and the inclined sliding seat (7) are all provided with inclined grooves; the inclined groove of the lateral inclined fork (501) is slidably connected with a lifting seat (8); the side sliding seat (5) is fixedly connected with a lateral molding insert (503); the inclined sliding seat (7) and the lifting seat (8) are respectively fixedly connected with an inclined molding insert (702) and a bottom molding insert (801).

2. A multi-directional connector demoulding linkage core pulling mechanism according to claim 1, characterized in that: The main slide seat (2), the side slide seat (5) and the inclined slide seat (7) are all inverted T-shaped slide seats.

3. The multi-directional connector demoulding linkage core pulling mechanism according to claim 1, characterized in that: The main core (201), the lateral molding insert (503) and the oblique molding insert (702) are all provided with cooling water channels.

4. The multi-directional connector demoulding linkage core pulling mechanism according to claim 1, characterized in that: The oblique molding insert (702) is provided with a clearance hole, and the upper molding insert (9) and the bottom molding insert (801) are slidably connected to the clearance hole.

Images