Automatic press-in equipment for assembling connector of sensor

Abstract

The utility model relates to automatic press-in equipment for assembling a connector of a sensor, and belongs to the technical field of sensor production equipment. The automatic press-in equipment comprises a machine body, a placement table is arranged in the middle of the machine body, a pressing air cylinder is arranged over the placement table, a piston rod of the pressing air cylinder extends downwards, a pressing plate is arranged at the bottom end of the piston rod, a press-fit clamp is arranged on the placement table, and the press-fit clamp is provided with a plurality of connector press-fit positions. According to the automatic press-in device, a plurality of connectors needing to be assembled can be placed at the same time through the press-fit clamp, press-fit assembly of the connectors is automatically completed through the pressing air cylinder, and production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor production equipment, in particular to automatic pressing equipment for assembling a connector of a sensor. Background Art

[0002] The radar probe core is a sensor component of the vehicle-mounted ultrasonic radar device. The probe core needs to be assembled with a PIN pin connector during the production process. In the prior art, as disclosed in patent CN215854608U, when assembling the PIN pin connector and the aluminum alloy shell of the probe core, it is necessary to use a fixture to clamp the PIN pin and the aluminum shell of the probe core to dock and position them, and then weld and fix them or use silicone for packaging. In order to improve production efficiency, the tooling fixture will basically be equipped with a number of connector clamping positions. The traditional assembly method relies on manual pressing to fix the connector into the tooling fixture, which requires a lot of manpower to press the connector in. In addition, long-term manual pressing will cause damage to the operator, leading to occupational diseases such as pain, and low production efficiency. Summary of the invention

[0003] In order to solve the problems in the prior art, the utility model patent designs an automatic press-in device for assembling the connector of the sensor to solve the problem that the existing manual press-in assembly method has low operating efficiency and causes great damage to the operator's body.

[0004] The technical solution adopted by the utility model is: the automatic pressing equipment includes a machine body, a placing table is arranged in the middle of the machine body, a clamping cylinder is arranged directly above the placing table, the piston rod of the clamping cylinder extends downward, a clamping plate is arranged at the bottom end of the piston rod, a pressing fixture is arranged on the placing table, and the pressing fixture is provided with multiple connector pressing positions.

[0005] Furthermore, the pressing fixture includes an aluminum alloy fixture and a connector inverted mold plate, the aluminum alloy fixture is provided with a plurality of connector clamping positions, and correspondingly, the connector inverted mold plate is provided with a plurality of connector placement holes.

[0006] Furthermore, T-shaped positioning slide holes are vertically arranged at both ends of the connector inverted template, and correspondingly, positioning plates are arranged at both ends of the aluminum alloy clamp, and positioning pins are arranged on the outer sides of the positioning plates at both ends, and the positioning plates and positioning pins are inserted into the corresponding positioning slide holes.

[0007] Furthermore, a support plate is provided at the bottom of the connector inverted template, and T-shaped sockets are respectively provided at the two ends of the support plate corresponding to the positions of the positioning sliding holes of the connector inverted template.

[0008] Furthermore, the several connector placement holes on the connector inverted template are all through holes, and the support plate is provided with several placement grooves at the positions of the connector placement holes corresponding to the connector inverted template. Two connecting holes that pass through the upper and lower parts are respectively provided at both ends of the connector inverted template, and two connecting columns are respectively provided at both ends of the corresponding support plate. The connecting columns at both ends are respectively inserted into the connecting holes at both ends of the connector inverted template, and a spring is sleeved on the connecting column, and the two ends of the spring respectively resist the connector inverted template and the support plate.

[0009] Furthermore, eight connector clamping positions are arranged on the aluminum alloy fixture, and eight connector placement holes are opened on the connector inverted template.

[0010] Compared with the prior art, the advancement of the automatic press-in device for assembling connectors of sensors designed by the utility model patent lies in that: a number of connector placement holes corresponding to the aluminum alloy fixtures are set on the connector inverted template for placing connectors. When in use, the aluminum alloy fixture only needs to be placed on the upper side of the connector inverted template where the connectors are placed, and mechanically pressed down by the cylinder, so that all connectors of the aluminum alloy fixture can be pressed in at one time, with high press-in efficiency and simple and convenient operation. Positioning sliding holes corresponding to the positioning plates of the aluminum alloy fixture are set at both ends of the connector inverted template to ensure accurate alignment of the aluminum alloy fixture and the connector inverted template. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of an automatic press-in device for assembling a connector of a sensor.

[0012] Figure 2 It is a schematic diagram of the structure of the pressing fixture.

[0013] Figure 3 It is a perspective structural diagram of the aluminum alloy fixture.

[0014] Figure 4 It is a schematic diagram of the connector structure.

[0015] In the figure, 1 is a machine body, 2 is a clamping cylinder, 3 is an aluminum alloy fixture, 4 is a connector inverted template, 5 is a support plate, 6 is a connector, 11 is a placement table, 21 is a clamping plate, 31 is a fixture body, 32 is a clamping plate, 33 is a connector clamping position, 34 is a positioning plate, 35 is a positioning pin, 41 is a connector placement hole, 42 is a positioning slide hole, 43 is a connecting hole, 44 is a connecting ear, and 51 is a connecting column. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. The technical solutions in the embodiments of the utility model are clearly and completely described, and the described embodiments are only embodiments of a part of the invention, not all of it. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0017] like Figure 1-4 As shown, the utility model patent designs an embodiment of an automatic press-in device for assembling a connector of a sensor. In this embodiment, the automatic press-in device includes a body 1, which is a metal welded frame structure. A placement table 11 is provided in the middle of the body 1. A pressing cylinder 2 is provided just above the placement table 11. The support table 11 and the cylinder body of the pressing cylinder 2 are both supported and fixed by the metal frame of the body 1. The piston rod of the pressing cylinder 12 extends downward, and a pressing plate 21 is provided at the bottom end of the piston rod. A pressing fixture is provided on the placement table 11 just below the pressing plate 21.

[0018] The pressing fixture includes an aluminum alloy fixture 3, a connector inverting template 4 and a support plate 5. Eight connector clamping positions 33 are arranged on the aluminum alloy fixture 3. The clamping position 33 is composed of a groove opened on the fixture body 31. The shape of the groove is the same as the shape of the connector. A clamping plate 32 is bolted and fixed on one side of the fixture body 31. Positioning plates 34 extend downward from both ends of the fixture body 31 of the aluminum alloy fixture 3. Two positioning pins 35 are respectively arranged on the opposite outer sides of the positioning plates 34 at both ends in the horizontal direction. The diameter of the positioning pins 35 is smaller than the thickness of the positioning plate 34.

[0019] Eight connector placement holes 41 are arranged on the connector inverted template 4, and the positions of the eight connector placement holes 41 correspond to the positions of the eight connector clamping positions 33 on the aluminum alloy fixture 3. T-shaped positioning slide holes 42 are respectively arranged at both ends of the connector inverted template 4, and the positions of the positioning slide holes 42 correspond to the positions of the positioning plates 34 at both ends of the aluminum alloy fixture 3. The aluminum alloy fixture 3 is placed on the upper side of the connector inverted template 4, and the positioning plates 34 and positioning pins 35 at both ends are inserted into the corresponding slide holes 42, and the eight connector clamping positions 33 are respectively aligned with the eight connector placement holes 41 on the lower side.

[0020] The connector inverted template 4 is installed on the support plate 5 on the bottom side. The eight connector placement holes 41 on the connector inverted template 4 are all through holes. The support plate 5 has placement grooves corresponding to the positions of the eight connector placement holes 41. The two ends of the support plate 5 correspond to the positions of the positioning slide holes 42 at the two ends of the connector inverted template 4 and are also provided with T-shaped sockets.

[0021] In addition, connecting ears 44 are extended to both sides of the connector inverted template 4, and connecting ears 44 are provided with connecting holes 43 extending upward and downward. Connecting posts 51 are fixed at the positions of the connecting holes 43 at the two ends of the supporting plate 5 corresponding to the two ends of the connector inverted template 4, and the connecting posts 51 are slidably inserted into the corresponding connecting holes 43 of the connector inverted template 4. A spring is sleeved on the connecting post 51, and the upper and lower ends of the spring respectively press against the connector inverted template 4 and the supporting plate 5. The bottom surface of the supporting plate 5 is fixedly connected to the placing table 11.

[0022] When the automatic pressing device for connector assembly of the sensor disclosed in the utility model patent is used, the connector 6 is first placed in the eight connector placement holes 41 of the connector inverting template 4 in sequence, and the end of the connector 6 assembled with the core detection aluminum shell is facing downward. After the placement is completed, the aluminum alloy fixture 3 is placed on the upper side of the connector inverting template 4, and the positioning plates 34 and positioning pins 35 at both ends of the aluminum alloy fixture 3 are inserted into the corresponding sliding holes 42, and the eight connector clamping positions 33 are respectively aligned with the eight connector placement holes 41 on the lower side. Start the clamping cylinder 2, the piston rod drives the clamping plate 21 to move downward, and pushes the aluminum alloy fixture 3 downward when it is close to the placement table 11. After the aluminum alloy fixture 3 is pushed down to the bottom and the pressure is maintained for a short time, the cylinder lifts the clamping plate 21 upward, and the connectors placed in the eight connector placement holes 41 of the connector inverting template 4 are all pressed into the eight connector clamping positions 33 of the aluminum alloy fixture 3, and the aluminum alloy fixture 3 is taken out for the next step of assembly with the core detection aluminum shell.

[0023] The above contents are only preferred embodiments of the present invention and cannot be used to limit the scope of implementation of the present invention. That is, any simple equivalent changes and modifications made according to the claims and description of the present invention are still within the scope of the present invention.

Claims

1. An automatic press-in device for assembling a sensor connector, characterized in that: The automatic pressing device includes a machine body, a placing table is arranged in the middle of the machine body, a clamping cylinder is arranged directly above the placing table, the piston rod of the clamping cylinder extends downward, a clamping plate is arranged at the bottom end of the piston rod, a pressing fixture is arranged on the placing table, and the pressing fixture is provided with multiple connector pressing positions.

2. The automatic press-in device for assembling a connector of a sensor according to claim 1, characterized in that: The pressing fixture comprises an aluminum alloy fixture and a connector inverted mold plate. The aluminum alloy fixture is provided with a plurality of connector clamping positions, and correspondingly, the connector inverted mold plate is provided with a plurality of connector placement holes.

3. The automatic press-in device for assembling a sensor connector according to claim 2, characterized in that: T-shaped positioning slide holes are vertically arranged at both ends of the connector inverted template, and correspondingly, positioning plates are arranged at both ends of the aluminum alloy fixture, and positioning pins are arranged on the outer sides of the positioning plates at both ends, and the positioning plates and positioning pins are inserted into the corresponding positioning slide holes.

4. The automatic press-in device for assembling a connector of a sensor according to claim 3, characterized in that: A support plate is arranged at the bottom of the connector inverted template, and T-shaped plug holes are respectively provided at the two ends of the support plate corresponding to the positions of the positioning sliding holes of the connector inverted template.

5. The automatic press-in device for assembling a connector of a sensor according to claim 4, characterized in that: The several connector placement holes on the connector inverted template are all through holes, and the support plate is provided with several placement grooves at the positions of the connector placement holes corresponding to the connector inverted template. Two connecting holes that penetrate up and down are respectively provided at both ends of the connector inverted template, and two connecting columns are respectively provided at both ends of the corresponding support plate. The connecting columns at both ends are respectively inserted into the connecting holes at both ends of the connector inverted template, and a spring is sleeved on the connecting column, and the two ends of the spring respectively resist the connector inverted template and the support plate.

6. The automatic press-in device for assembling a sensor connector according to claim 5, characterized in that: The aluminum alloy fixture is provided with eight connector clamping positions, and the connector inverting template is provided with eight connector placement holes.

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