Air pipe end connector pressing rivet device

Abstract

The utility model discloses an air pipe end connector pressing rivet device which comprises two oppositely-arranged clamping plates, the two clamping plates are installed on a C-shaped connecting base, one clamping plate is rotatably installed on one side of the connecting base, and the opposite sides of the clamping plates are provided with semicircular clamping grooves which are used for clamping the end of an air pipe and are concave inwards. A pressing plate for pressing the inner core, the air pipe and the outer hoop is mounted at the top of the connecting seat; the air pipe end connector assembling device is simple in structure and labor-saving in operation, the clamping plate is arranged to clamp the end of an air pipe, then the pressing plate is rotated to press the inner core, the air pipe and the outer hoop, assembling of an air pipe end connector can be rapidly completed, no supporting point is needed in the assembling process, and the assembling efficiency is improved. The problem that the assembling condition of pressing the inner core into the air pipe and connecting the inner core with the outer hoop by using a hammer is limited is solved.

Description

Technical Field

[0001] This utility model relates to the field of riveting device technology, specifically to a riveting device for an air pipe end connector. Background Technology

[0002] When connecting the air tube to the pump valve, a connector is usually installed at the end of the air tube. The connector consists of an outer clamp, an inner core, and a nut. The outer clamp is fitted onto the end of the air tube, and the inner core is inserted into the air tube and riveted to the outer clamp. This facilitates the assembly of the air tube and the pump valve. However, the assembly of the connector is relatively laborious. Usually, a hammer is used to hammer the inner core into the air tube and connect it to the outer clamp. However, the use of a hammer requires a certain support point. Without a suitable support, it is impossible to hammer the inner core into the air tube and connect it to the outer clamp. There are certain assembly conditions that limit its use. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a crimping device for tracheal end connectors, which can quickly complete the assembly of tracheal end connectors and is not limited by assembly conditions.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows.

[0005] The air tube end connector crimping device includes two opposing clamping plates, which are mounted on a C-shaped connector. One of the clamping plates is rotatably mounted on one side of the connector. The opposite side of the clamping plates has a semi-circular clamping groove for clamping the end of the air tube and is recessed inward. The top of the connector is equipped with a pressure plate for pressing the inner core, air tube and outer clamp together.

[0006] In the above-mentioned air pipe end connector crimping device, the clamping grooves are spaced apart along the opposite sides of the clamping plates, and the diameter of the clamping grooves gradually increases from the clamping plate end near the connecting seat to the clamping plate end away from the connecting seat.

[0007] The aforementioned air pipe end connector crimping device has a clamping handle on the outside of the clamping plate on the side away from the connecting seat.

[0008] In the above-mentioned air pipe end connector crimping device, rotating seats are respectively provided on the left and right sides of the top of the connecting seat, and a rotating shaft connected to the rotating seat is provided at the end of the pressure plate near the rotating seat.

[0009] The aforementioned air pipe end connector crimping device has a pressing handle on the pressure plate located away from the rotating seat.

[0010] The technological advancements achieved by this utility model are as follows, due to the adoption of the above technical solutions.

[0011] This utility model provides a crimping device for tracheal end connectors. It has a simple structure and is easy to operate. By setting a clamping plate to clamp the end of the tracheal tube, and then rotating the pressure plate to press the inner core with the tracheal tube and the outer clamp, the assembly of the tracheal end connector can be completed quickly. Moreover, no support points are needed during the assembly process, which solves the problem of limited assembly conditions when using a hammer to press the inner core into the tracheal tube and connect it with the outer clamp. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the specific structure of the present utility model;

[0013] Figure 2 This is a top view of the present invention.

[0014] The components are: 1. clamping plate, 2. connecting seat, 3. rotating seat, 4. pressure plate, 5. rotating shaft, 6. pressing handle, 7. clamping handle, and 8. clamping groove. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Air pipe end fitting crimping device, such as Figures 1 to 2 As shown, it includes two clamping plates 1 arranged opposite to each other. The two clamping plates 1 are mounted on a C-shaped connecting seat 2. One of the clamping plates 1 is rotatably mounted on one side of the connecting seat 2. The opposite side of the clamping plate 1 is provided with an inwardly concave semi-circular clamping groove 8 for clamping the end of the trachea.

[0017] The clamping grooves 8 are spaced apart along the opposite sides of the clamping plate, and the diameter of the clamping grooves 8 gradually increases from the end of the clamping plate near the connecting seat to the end of the clamping plate away from the connecting seat.

[0018] Rotary seats 3 are respectively provided on the left and right sides of the top of the connecting seat 2. A rotatable pressure plate 4 is installed between the rotating seats 3. A rotating shaft 5 connected to the rotating seat 3 is provided at the end of the pressure plate 4 near the rotating seat 3.

[0019] A pressing handle 6 is provided on the pressure plate 4 located away from the rotating seat 3, which makes it easy to press down on the inner core so that the inner core and the outer hoop can be connected.

[0020] A clamping handle 7 is provided on the outside of the clamping plate 1 away from the connecting seat 2, which facilitates clamping the end of the trachea.

[0021] When using it, first put the nut on the air tube, put the outer clamp on the end of the air tube, then open the pressure plate 4 to expose the clamping plate 1, and rotate it outward to open the movable clamping plate 1. Select the appropriate clamping groove 8 according to the size of the air tube, put the air tube with the outer clamp into the clamping groove 8 and clamp it through the two clamping plates 1.

[0022] Then, insert one end of the inner core into the air tube, rotate the pressure plate 4 so that the pressure plate 4 is above the clamping plate 1, and press the pressure plate 4 down so that the pressure plate 4 rivets the inner core to the air tube and the outer hoop, thus completing the assembly of the air tube end connector. When the air tube end is connected to the pump valve, connect the nut on the air tube to the air tube end and lock the connection between the air tube end and the pump valve.

[0023] This utility model provides a crimping device for tracheal end connectors. It has a simple structure and is easy to operate. By setting a clamping plate to clamp the end of the tracheal tube, and then rotating the pressure plate to press the inner core with the tracheal tube and the outer clamp, the assembly of the tracheal end connector can be completed quickly. Moreover, no support points are needed during the assembly process, which solves the problem of limited assembly conditions when using a hammer to press the inner core into the tracheal tube and connect it with the outer clamp.

Claims

1. A crimping device for the end connector of an air pipe, characterized in that: It includes two clamping plates (1) arranged opposite to each other. The two clamping plates (1) are installed on the C-type connecting seat (2). One of the clamping plates (1) is rotatably installed on one side of the connecting seat (2). The opposite side of the clamping plate (1) is provided with a semi-circular clamping groove (8) for clamping the end of the air tube and recessed inward. The top of the connecting seat (2) is equipped with a pressure plate (4) for pressing the inner core with the air tube and the outer hoop.

2. The air pipe end connector crimping device according to claim 1, characterized in that: The clamping grooves (8) are spaced apart along the opposite sides of the clamping plate, and the diameter of the clamping grooves (8) gradually increases from the end of the clamping plate (1) near the connecting seat (2) to the end of the clamping plate (1) away from the connecting seat (2).

3. The air pipe end connector crimping device according to claim 1, characterized in that: A clamping handle (7) is provided on the outside of the clamping plate (1) away from the connecting seat (2).

4. The air pipe end connector crimping device according to claim 1, characterized in that: The connecting seat (2) has a rotating seat (3) on the left and right sides of the top, and a rotating shaft (5) connected to the rotating seat (3) is provided at the end of the pressure plate (4) near the rotating seat (3).

5. The air pipe end connector crimping device according to claim 4, characterized in that: A pressing handle (6) is provided on the pressure plate (4) located away from the rotating seat (3).

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