Auxiliary mounting device for NTS insertion spring

Abstract

The utility model provides an NTS insertion spring auxiliary installation device. The NTS insertion spring auxiliary installation device comprises a pneumatic handle and a driven handle. A pneumatic rod is installed in the pneumatic handle, a first sealing ring is installed between the pneumatic rod and the pneumatic handle, the pneumatic rod is further sleeved with a spring, the spring is limited in the pneumatic handle, and the pneumatic rod can extend out of the pneumatic handle under the pneumatic action and reset under the action of the spring; a linear bearing is mounted in the driven handle, the driven rod is connected with the linear bearing, and one end of the driven rod extends out of the driven handle; when the pneumatic rod extends out of the pneumatic handle under the pneumatic action, the driven rod can be driven to move linearly; the NTS insertion spring auxiliary installation device can automatically install a wiring harness insertion spring connector, saves labor force, guarantees production, improves work efficiency, and guarantees body health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of operating tools, in particular to an NTS spring-insertion auxiliary installation device. Background Art

[0002] During the installation of the NTS dual power switch in the factory, each product needs to be installed with 8 spring-type signal feedback harness plugs. The space for installing the springs on each product is small, which makes the operation inconvenient and requires repeated operations. This not only wastes time, but also makes the operator prone to elbow and arm fatigue. In order to improve efficiency, save time, and reduce elbow and arm injuries of employees, an NTS spring-assisted installation device is developed to ensure improved production efficiency and employee health. Summary of the invention

[0003] An NTS spring-insertion auxiliary installation device comprises a pneumatic handle and a driven handle;

[0004] A pneumatic rod is installed in the pneumatic handle, a first sealing ring is installed between the pneumatic rod and the pneumatic handle, a spring is sleeved on the pneumatic rod, and the spring is limited in the pneumatic handle, the pneumatic rod can extend to the outside of the pneumatic handle under the action of pneumatic, and the pneumatic rod is reset under the action of the spring;

[0005] A linear bearing is installed in the driven handle, and the driven rod is connected to the linear bearing, and one end of the driven rod extends out of the driven handle;

[0006] When the pneumatic rod is extended to the outside of the pneumatic handle under the action of pneumatic force, it can drive the driven rod to move linearly.

[0007] Furthermore, it also includes a right jaw and a left jaw, the right jaw is connected to the pneumatic rod, the left jaw is connected to the driven rod, and the right jaw and the left jaw are rotationally connected.

[0008] Furthermore, it also includes a limiting ring, one end of which is sleeved on the driven handle, and the other end of which is sleeved on the pneumatic handle, and the pneumatic handle has a movement margin distance in the limiting ring.

[0009] Furthermore, an external shaft retaining spring is installed on both the pneumatic handle and the driven handle, and the external shaft retaining spring limits the limiting ring.

[0010] Furthermore, the pneumatic handle is an axially hollow structure, and a pneumatic back plug is installed at one end thereof.

[0011] Furthermore, the pneumatic back plug is connected to the air source connector.

[0012] Furthermore, a second sealing ring is installed on the pneumatic rod located inside the pneumatic handle, and the second sealing ring limits one end of the spring.

[0013] Furthermore, an inner ring retaining spring is installed inside the driven handle, and the inner ring retaining spring is used to limit the linear bearing.

[0014] The advantages and positive effects of the utility model are:

[0015] The NTS plug spring auxiliary installation device of the utility model can automatically install the wire harness plug spring connector, saves labor, improves work efficiency and ensures the health of employees while ensuring production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it should be understood that these drawings are designed only for the purpose of explanation and are not intended to limit the scope of the utility model. In addition, unless otherwise specified, these drawings are only intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

[0017] Figure 1 This is a structural cross-sectional view of an NTS spring-insertion auxiliary installation device according to an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of an NTS spring auxiliary installation device according to an embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a pneumatic rod of an NTS spring-insertion auxiliary installation device according to an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a limiting ring of an NTS spring auxiliary installation device according to an embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of an inner ring retaining spring of an NTS spring auxiliary installation device according to an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of an outer shaft retaining spring of an NTS plug spring auxiliary installation device according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the technical scheme in the embodiment of the utility model will be described in more detail below in conjunction with the drawings in the embodiment of the utility model. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the utility model, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the utility model, and should not be understood as limitations on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] like Figure 1 , 2 As shown, the utility model provides an NTS spring auxiliary installation device in this embodiment, including a pneumatic handle 11 and a driven handle 7;

[0027] The pneumatic handle 11 is provided with a pneumatic rod 15, specifically, Figure 3 As shown, the pneumatic rod is a rod-shaped structure with one end thick and one end thin. The thicker end is circumferentially mounted with a first sealing ring 10 so that the pneumatic rod and the inner wall of the pneumatic handle are in sealed contact. The thinner end of the pneumatic rod is also sleeved with a spring 12, and the spring is limited in the pneumatic handle. Figure 1 As shown, a second sealing ring 14 is also installed on the thinner end of the pneumatic rod inside the pneumatic handle, and the second sealing ring limits one end of the spring. The pneumatic handle is an axial hollow structure, and a pneumatic rod is installed at one end, and a pneumatic back plug 9 is installed at the other end. The pneumatic back plug is connected to the air source connector 8;

[0028] A linear bearing 6 is installed in the driven handle, and a driven rod 2 is connected to the linear bearing, and one end of the driven handle extends out; an inner ring retaining spring 3 is installed inside the driven handle, and the inner ring retaining spring realizes the position limiting of the linear bearing; specifically, Figure 1 As shown, two linear bearings are installed in the driven handle (the two linear bearings here are connected one by one, close to each other, the end is limited by the step in the driven handle, and the outer end is limited by the inner ring retaining spring 3), the inner ring retaining spring 3 is installed in the driven handle to limit the linear bearing from falling off, and the driven rod is connected to the linear bearing;

[0029] It also includes a right jaw 1 and a left jaw 16, the right jaw is connected to the pneumatic rod, the left jaw is connected to the driven rod, and the right jaw 1 and the left jaw 16 are rotatably connected; the pneumatic rod can extend to the outside of the pneumatic handle under the action of pneumatic motion, and the pneumatic rod is reset under the action of a spring; when the pneumatic rod extends to the outside of the pneumatic handle under the action of pneumatic motion, it can drive the driven rod to move linearly.

[0030] Finally, it also includes a limiting ring 5, one end of which is sleeved on the driven handle, and the other end is sleeved on the pneumatic handle, and the pneumatic handle has a movement margin distance in the limiting ring, specifically, Figure 4 As shown, the limiting ring is connected to the driven handle through a circular ring 501, and the limiting ring is connected to the pneumatic handle through a long hole ring, so that the pneumatic handle can move in the long hole ring 502, that is, the pneumatic handle has a movement margin in the connection direction of the limiting ring; the pneumatic handle and the driven handle are both equipped with an external shaft retaining spring, and the external shaft retaining spring limits the limiting ring, as shown in FIG. Figure 1 As shown, the first outer shaft retaining spring 13 is installed on the pneumatic handle, and the second outer shaft retaining spring 4 is installed on the driven handle.

[0031] When assembling the structure, install the second sealing ring NPA5 inside the pneumatic handle, install the limit ring outside the pneumatic handle, and then put the first outer shaft retaining ring STWN16 on the pneumatic handle to limit the limit ring. This whole set is for standby use; install the first sealing ring NPA7 on the pneumatic rod, and then put the spring UTT6-30 on the pneumatic rod connection, and then pass the above pneumatic rod, the first sealing ring NPA7, and the spring UTT6-30 through the pneumatic handle with the second sealing ring NPA5, the limit ring, and the first outer shaft retaining ring STWN16, and then connect the right jaw to the pneumatic rod, install the pneumatic back plug at the end of the pneumatic handle, and then connect the air source connector MJCNLS6-M5 to the pneumatic back plug, and insert the air pipe into the air source connector MJCNLS6-M5;

[0032] Install two linear bearings LMUW5 into the driven handle, and then install the inner ring retaining spring RTWN10 into the driven handle to limit the linear bearing LMUW5 and prevent it from falling off. Then pass the driven handle with the linear bearing LMUW5 and the inner ring retaining spring RTWN10 through the limit ring, and then install the second outer shaft retaining spring STWN15 on the driven handle to prevent the driven handle from falling off from the limit ring. Then pass the driven rod through the driven handle with the linear bearing LMUW5 and the inner ring retaining spring RTWN10, and then connect the driven rod to the left jaw, and connect the left jaw to the right jaw. In this way, the structure is connected.

[0033] As an example, in this embodiment, when using the NTS spring plug auxiliary installation device, manually separate the pneumatic handle and the driven handle to ensure that the right jaw and the left jaw are open, and then manually clamp the pneumatic handle and the driven handle to ensure that the right jaw and the left jaw clamp the spring plug connector with the wiring harness, and then hold the NTS spring plug tool pliers, align with the product position with the plug, and touch the air source switch with the foot to make the gas pass through the air source connector MJCNLS6-M5 and the pneumatic back plug to push the pneumatic rod with the first sealing ring NPA7 and the spring UTT6-30. Because the pneumatic handle is held, the pneumatic rod drives the right jaw and the left jaw to clamp the spring forward, thereby driving the driven rod to slide in the pneumatic handle of the linear bearing LMUW5, thereby completing the spring installation and inserting it into the yellow sheet. When the foot is released, there is no origin. Under the action of the spring UTT6-30, the overall structure returns to its initial state and continues to clamp the next wire harness spring plug connector.

[0034] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An NTS spring auxiliary installation device, characterized in that: Including pneumatic handle and driven handle; A pneumatic rod is installed in the pneumatic handle, a first sealing ring is installed between the pneumatic rod and the pneumatic handle, a spring is sleeved on the pneumatic rod, and the spring is limited in the pneumatic handle, the pneumatic rod can extend to the outside of the pneumatic handle under the action of pneumatic, and the pneumatic rod is reset under the action of the spring; A linear bearing is installed in the driven handle, and the driven rod is connected to the linear bearing, and one end of the driven rod extends out of the driven handle; When the pneumatic rod is extended to the outside of the pneumatic handle under the action of pneumatic force, it can drive the driven rod to move linearly.

2. The NTS spring-insertion auxiliary installation device according to claim 1, characterized in that: It also includes a right jaw and a left jaw, wherein the right jaw is connected to the pneumatic rod, and the left jaw is connected to the driven rod, and the right jaw and the left jaw are rotationally connected.

3. The NTS spring-insertion auxiliary installation device according to claim 1, characterized in that: It also includes a limiting ring, one end of which is sleeved on the driven handle, and the other end of which is sleeved on the pneumatic handle, and the pneumatic handle has a movement margin distance in the limiting ring.

4. The NTS spring-insertion auxiliary installation device according to claim 3, characterized in that: The pneumatic handle and the driven handle are both provided with an outer shaft retaining spring, and the outer shaft retaining spring limits the limiting ring.

5. The NTS spring-insertion auxiliary installation device according to claim 1, characterized in that: The pneumatic handle is an axially hollow structure, and a pneumatic back plug is installed at one end of the pneumatic handle.

6. The NTS spring-insertion auxiliary installation device according to claim 5, characterized in that: The pneumatic rear plug is connected to the air source connector.

7. The NTS spring-insertion auxiliary installation device according to claim 1, characterized in that: A second sealing ring is also installed on the pneumatic rod located inside the pneumatic handle, and the second sealing ring limits one end of the spring.

8. The NTS spring-insertion auxiliary installation device according to claim 1, characterized in that: An inner ring retaining spring is installed inside the driven handle, and the inner ring retaining spring is used to limit the linear bearing.

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