CN220288886U

CN220288886U - Waterproof airtight test fixture of wire rod

Info

Publication number: CN220288886U
Application number: CN202321586091.2U
Authority: CN
Inventors: 徐文立
Original assignee: Dongguan Dachen Electrical Products Co ltd
Current assignee: Dongguan Dachen Electrical Products Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-01-02
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a wire waterproof airtight test fixture, and relates to the technical field of wireless wire clamps. The utility model comprises a bottom plate, a test sealing module, a detection hole, a first quick clamp and a Y-axis guide rail, wherein the Y-axis guide rail is positioned between the first quick clamp and the test sealing module, a moving carrier plate is connected to the Y-axis guide rail in a sliding way, a line position backup plate and an X-axis guide rail are arranged on the moving carrier plate, a line position clamping plate matched with the line position backup plate is connected to the X-axis guide rail in a sliding way, the line position clamping plate and the line position backup plate are matched to form a clamping opening for clamping the surface of a wire, the clamping opening is aligned with the detection hole, a second quick clamp which is used for moving the line position clamping plate and is close to or far from the line position backup plate is also arranged on the moving carrier plate, the first quick clamp comprises a push rod which is horizontally moved along with the first quick clamp and is close to the detection hole, and the push rod is fixedly connected with the line position backup plate. This structure improves the clamping action to the wire rod.

Description

Waterproof airtight test fixture of wire rod

Technical Field

The utility model belongs to the technical field related to wire clamps, and particularly relates to a wire waterproof airtight testing tool.

Background

The wire rod is used as a connecting wire of a controller and other electric appliance modules and bears current and corresponding signal transmission tasks, so that the wire rod has certain waterproof requirements, if the waterproof performance of the electrified wire rod is unqualified, water can possibly enter the controller or the electric appliance modules through the wire rod, so that faults and even short circuits are caused, the wire rod is required to be detected through wire rod airtight waterproof detection equipment, the wire rod is required to be fixed in the detection process, the wire rod is generally clamped by a wire rod clamp at present, but the existing wire rod clamp is a common elastic clamp, the wire rod airtight waterproof detection is directly inflated after two sides of the wire rod are connected through a sealing connector, then a sensor in the wire rod airtight waterproof detection equipment can detect internal air pressure change in real time, whether the tightness of the two sides of the wire rod and the two sides of the wire rod meet the requirements or not can be judged through the set lower limit of leakage values, and the clamping reaction force is easily caused in the process along with the wire rod inflation, so that the clamping effect of the wire rod is poor, the wire rod is easy to loosen, and finally the airtight detection effect of the wire rod is influenced, so that improvement is required.

Disclosure of Invention

The utility model aims to provide a waterproof airtight test fixture for a wire rod, which can solve the problems of poor clamping effect and easy loosening of a wire rod clamp in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a waterproof airtight test fixture for wires, which comprises a bottom plate, wherein a test sealing module is arranged on the bottom plate, and a detection hole for inserting the wires is formed in the side edge of the test sealing module, and is characterized in that: the quick wire clamping device is characterized in that a first quick clamp and a Y-axis guide rail are further fixed on the bottom plate, the Y-axis guide rail is located between the first quick clamp and the test sealing module, a motion carrier plate is slidably connected to the Y-axis guide rail, a wire position backup plate and an X-axis guide rail are arranged on the motion carrier plate, a wire position clamping plate matched with the wire position backup plate is slidably connected to the X-axis guide rail, a front C-shaped clamping groove is formed in the wire position backup plate, a rear C-shaped clamping groove is formed in the wire position clamping plate, a clamping opening used for clamping the surface of a wire rod is formed after the front C-shaped clamping groove is matched with the rear C-shaped clamping groove, the clamping opening is aligned with a detection hole, a second quick clamp which is used for enabling the wire position clamping plate to move and then to be close to or far away from the wire position backup plate is further arranged on the motion carrier plate, the first quick clamp comprises a push rod which is horizontally moved along with the first quick clamp when working and then is close to the detection hole, and the push rod is fixedly connected with the wire position backup plate.

Further, the X-axis guide rail is a T-shaped guide rail, the Y-axis guide rail is a T-shaped guide rail, a first limiting chute matched with the X-axis guide rail is arranged at the bottom of the wire clamping plate, and a second limiting chute matched with the Y-axis guide rail is arranged at the bottom of the motion carrier plate.

Further, the first quick clamp further comprises a clamp seat, a swinging rod and a handle, wherein the clamp seat is fixed on the bottom plate, the clamp seat is hinged with a hinge seat, the other end of the hinge seat is hinged with the handle through a first hinge shaft, the handle is hinged with the swinging rod and the hinge seat through a second hinge shaft, the other end of the swinging rod is hinged with one end of the pushing rod, and the pushing rod is pushed to horizontally move when the swinging rod swings.

Further, a guide seat sleeved outside the push rod is further arranged on the bottom plate, and a guide hole matched with the push rod is formed in the guide seat.

Further, four supporting rods are arranged at the bottom of the test sealing module, and the other ends of the supporting rods are fixedly connected with the bottom plate.

Further, the first quick clamp is of the type CH-302-FM, and the second quick clamp is of the type CH-36070.

Further, four positioning suckers are arranged at the bottom of the bottom plate.

Further, the detection hole is a taper hole with a large outside and a small inside.

The utility model has the following beneficial effects:

1. this structure sets up and presss from both sides the wire rod through utilizing the first quick clamp of second quick clamp cooperation to press from both sides tightly, further improves the tight effect of clamp, and the tight mode of clamp that presss from both sides fast, first quick clamp adopts connecting rod driven mode moreover, and is more firm in case after pressing from both sides tightly, can not loosen at will.

2. This structure plays fixed effect to the sealed module of test through setting up the bracing piece, also can play balanced effect to the sealed module of test.

3. In this embodiment, the detection hole is configured as a taper hole structure with a large outer portion and a small inner portion, so that the detection hole can compress wires with different outer diameters.

Drawings

Fig. 1 is a perspective view of an assembly structure of a wire waterproof airtight test fixture in embodiment 1;

FIG. 2 is a schematic view of the structure of FIG. 1 without the mounting base plate, test seal module, support bar, and Y-axis rail;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is a schematic cross-sectional view of a test seal module;

fig. 5 is a perspective view of an assembly structure of a wire waterproof airtight test tool in embodiment 2.

Reference numerals:

the device comprises a bottom plate 1, a test sealing module 2, a detection hole 3, a first quick clamp 4, a push rod 401, a clamp seat 402, a swing rod 403, a handle 404, a Y-axis guide rail 5, a motion carrier plate 6, a second limiting chute 601, a line position backup plate 7, an X-axis guide rail 8, a line position clamping plate 9, a first limiting chute 901, a rear C-shaped clamp groove 10, a front C-shaped clamp groove 11, a second quick clamp 12, a first hinge shaft 13, a hinge seat 14, a second hinge shaft 15, a guide seat 16, a guide hole 17, a support rod 18 and a positioning sucker 19.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1:

referring to fig. 1-4, the utility model discloses a wire waterproof airtight testing tool, which comprises a bottom plate 1, wherein a testing sealing module 2 is arranged on the bottom plate 1, and a detection hole 3 for inserting a wire is arranged at the side edge of the testing sealing module 2, and is characterized in that: the quick wire clamping device is characterized in that a first quick clamp 4 and a Y-axis guide rail 5 are further fixed on the bottom plate 1, the Y-axis guide rail 5 is located between the first quick clamp 4 and the test sealing module 2, a moving carrier plate 6 is slidably connected to the Y-axis guide rail 5, a wire position backup plate 7 and an X-axis guide rail 8 are arranged on the moving carrier plate 6, a wire position clamping plate 9 matched with the wire position backup plate 7 is slidably connected to the X-axis guide rail 8, a front C-shaped clamping groove 11 is formed in the wire position clamping plate 9, a rear C-shaped clamping groove 10 is formed in the wire position backup plate 7, a clamping opening used for clamping the surface of a wire is formed after the front C-shaped clamping groove 11 is matched with the rear C-shaped clamping groove 10, the clamping opening is aligned with the detection hole 3, a second quick clamp 12 which is used for enabling the wire position clamping plate 9 to move and then is close to or far away from the wire position backup plate 7 is further arranged on the moving carrier plate 6, the first quick clamp 4 comprises a detection hole 401 which is horizontally moved along with the first quick clamp 4 and then is connected with the push rod 401.

Further, the X-axis guide rail 8 is a T-shaped guide rail, the Y-axis guide rail 5 is a T-shaped guide rail, a first limit chute 901 matched with the X-axis guide rail 8 is arranged at the bottom of the wire clamping plate 9, and a second limit chute 601 matched with the Y-axis guide rail 5 is arranged at the bottom of the motion carrier plate 6.

Further, the first quick clamp 4 further includes a clamping seat 402, a swinging rod 403 and a handle 404, the clamping seat 402 is fixed on the bottom plate 1, the clamping seat 402 is hinged with a hinge seat 14, the other end of the hinge seat 14 is hinged with the handle 404 through a first hinge shaft 13, the handle 404 is hinged with the swinging rod 403 and the hinge seat 14 through a second hinge shaft 15, the other end of the swinging rod 403 is hinged with one end of the push rod 401, when the swinging rod 403 swings, the push rod 401 is pushed to move horizontally, and when the handle 404 swings towards the direction of the detection hole 3 through hands, the handle 404 drives the swinging rod 403 to swing, and the push rod 401 is pushed to move towards the direction of the detection hole 3 so as to enable the clamping wire to be close to the detection hole 3.

Further, a guide seat 16 sleeved outside the push rod 401 is further arranged on the bottom plate 1, a guide hole 17 matched with the push rod 401 is arranged on the guide seat 16, and the movement position of the final push rod 401 is ensured not to deviate by arranging the guide hole 17, so that the positioning effect on the wire rod is affected.

Further, four support rods 18 are arranged at the bottom of the test sealing module 2, the other ends of the support rods 18 are fixedly connected with the bottom plate 1, and the support rods 18 are arranged to fix the test sealing module 2 and balance the test sealing module 2.

Further, the first quick clamp 4 is of the type CH-302-FM, and the second quick clamp 12 is of the type CH-36070.

Further, the detection hole 3 is a taper hole with a large outer part and a small inner part.

The specific working principle of the structure is as follows: firstly, one end of a wire rod is inserted into a detection hole 3, in the embodiment, as the detection hole 3 is arranged into a taper hole structure with large outside and small inside, the wire rod can be pressed tightly on wires with different outer diameters, meanwhile, the wire rod is placed in a clamping opening between a front C-shaped clamping groove 11 and a rear C-shaped clamping groove 10, a second quick clamp 12 is driven to work, a wire clamping plate 9 is pushed to approach a wire position backup plate 7 to clamp the wire rod in the clamping opening, the wire rod is clamped by utilizing the second quick clamp 12 to match with a first quick clamp 4, the clamping effect is further improved, in addition, the clamping modes of the second quick clamp 12 and the first quick clamp 4 adopt a connecting rod driving mode, once the wire rod is clamped more firmly without being loosened at will, and meanwhile, the structure is provided in the embodiment

The Y-axis guide rail 5 always moves along the Y-axis direction when the motion carrier plate 6 moves, and always moves on the Y-axis guide rail 5, so that the phenomenon that the position is deviated to influence the clamping effect when the motion carrier plate moves is avoided, and meanwhile, the X-axis guide rail 8 is arranged so that the line clamping plate 9 always moves on the X-axis guide rail 8 when the line clamping plate moves along the X-axis direction, so that the later phenomenon of position deviation when the clamping is avoided.

Example 2:

referring to fig. 5, the general structure of the waterproof airtight testing tool for wires provided in this embodiment is the same as that of embodiment 1, and is different in that four positioning suckers 19 are further disposed at the bottom of the bottom plate 1, and the positioning suckers 19 are provided to facilitate fixing the whole tool at corresponding positions, so as to further improve the fixing effect.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a waterproof airtight test fixture of wire rod, includes bottom plate (1), is provided with test seal module (2) on bottom plate (1), is provided with wire rod male detection hole (3), its characterized in that at test seal module (2) side: still be fixed with a first quick clamp (4) and Y axle guide rail (5) on bottom plate (1), Y axle guide rail (5) are located between first quick clamp (4) and test seal module (2), sliding connection has motion carrier plate (6) on Y axle guide rail (5), be provided with a line position backup plate (7) and X axle guide rail (8) on motion carrier plate (6), sliding connection has line position splint (9) with line position backup plate (7) complex on X axle guide rail (8), be provided with preceding C type clamp groove (11) on line position splint (9), be provided with back C type clamp groove (10) on line position backup plate (7), constitute the clamp mouth that is used for pressing from both sides the wire surface after preceding C type clamp groove (11) and back C type clamp groove (10) cooperate, clamp mouth and detection hole (3) align to set up still be provided with on motion carrier plate (6) with line position splint (9) or line position backup plate (7) complex line position splint (7) are kept away from behind the quick clamp groove (401) and quick clamp groove (401) are kept away from in the second quick clamp groove (401) and are moved along with quick clamp groove (3).

2. The wire waterproof and airtight test fixture according to claim 1, wherein: the X-axis guide rail (8) is a T-shaped guide rail, the Y-axis guide rail (5) is a T-shaped guide rail, a first limit chute (901) matched with the X-axis guide rail (8) is arranged at the bottom of the wire clamping plate (9), and a second limit chute (601) matched with the Y-axis guide rail (5) is arranged at the bottom of the moving carrier plate (6).

3. The wire waterproof and airtight test fixture according to claim 2, wherein: the quick clamp is characterized in that the quick clamp (4) further comprises a clamp seat (402), a swing rod (403) and a handle (404), the clamp seat (402) is fixed on the bottom plate (1), the clamp seat (402) is hinged with a hinged seat (14), the other end of the hinged seat (14) is hinged with the handle (404) through a first hinged shaft (13), the handle (404) is hinged with the swing rod (403) and the hinged seat (14) through a second hinged shaft (15), the other end of the swing rod (403) is hinged with one end of the push rod (401), and when the swing rod (403) swings, the push rod (401) is pushed to move horizontally.

4. The wire waterproof and airtight test fixture according to claim 3, wherein: the bottom plate (1) is also provided with a guide seat (16) sleeved outside the push rod (401), and the guide seat (16) is provided with a guide hole (17) matched with the push rod (401).

5. The wire waterproof and airtight test fixture according to claim 4, wherein: four supporting rods (18) are arranged at the bottom of the test sealing module (2), and the other ends of the supporting rods (18) are fixedly connected with the bottom plate (1).

6. The wire waterproof and airtight test fixture according to claim 3, wherein: the model of the first quick clamp (4) is CH-302-FM, and the model of the second quick clamp (12) is CH-36070.

7. The wire waterproof and airtight test fixture according to claim 6, wherein: four positioning suckers (19) are arranged at the bottom of the bottom plate (1).

8. The wire waterproof and airtight test fixture according to claim 6, wherein: the detection hole (3) is a taper hole with large outside and small inside.