CN219455690U

CN219455690U - Tension detection device

Info

Publication number: CN219455690U
Application number: CN202320316092.9U
Authority: CN
Inventors: 肖伟伟; 陈育斌; 陈利强
Original assignee: Jiaxing Baocheng Electronics Co ltd
Current assignee: Jiaxing Baocheng Electronics Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-01
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a tension detection device, which belongs to the technical field of wire harness detection, and can be adjusted to a specified length according to different lengths of wires before working, and can be reset to a corresponding adjusted length when reset, so that the wires and a wiring terminal can be rapidly clamped when the wires with the same length in the same batch are detected in the subsequent working process. The tension detection device comprises a mounting seat, wherein fixing seats are symmetrically fixed at the top of the mounting seat, a guide rod and an adjusting rod are arranged between the two fixing seats, a bearing seat is sleeved on the guide rod in a sliding manner, a tension sensor is arranged at the top of the bearing seat, two sides of the fixing seat and two sides of the bearing seat are respectively fixed with a bearing plate and a fixing plate, a sliding rod is arranged on the bearing plate, the two sliding rods are connected through a pushing plate, the fixing plates are sleeved on the sliding rods, and fixing sleeves with positioning bolts are sleeved on the two sides of the sliding rods corresponding to the fixing plates.

Description

Tension detection device

Technical Field

The utility model belongs to the technical field of wire harness detection, and particularly relates to a tension detection device.

Background

The wire harness consists of a wire harness and a wiring terminal, and a certain compression force is required when the wire harness is compressed on the wire harness terminal according to the national standard requirement, namely the wire harness and the wire harness terminal cannot be pulled off under a certain tensile force after being compressed, if the requirements cannot be met, the tensile strength of the wire harness and the wire harness terminal is not qualified, the potential hazards that the wire harness of the automobile is easily broken under the action of external force are caused, and the electrical appliance cannot work normally, so that the tensile force detection of the wire harness and the wire harness terminal plays a key role in the production process of the wire harness.

The utility model discloses a tension testing mechanism for a vertical wiring terminal, which comprises a height adjusting device (1), an upper locking block (2), a detected wire harness (4), a lower locking block (6) and … ….

The above-mentioned pulling force detection device who retrieves, when carrying out pulling force detection, need before carrying out pulling force detection to the wire rod at every turn, adjust the position of clamping piece, ensure that clamping piece can carry out stable location to pencil and pencil terminal, can cause comparatively loaded down with trivial details problem of whole operation to take place when carrying out pulling force test to the pencil of same length of same batch, whole work efficiency is lower.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a tension detection device, which can be adjusted to a specified length according to different lengths of wires before working and can be reset to a corresponding adjusted length when resetting, so that the wires and the wiring terminals can be rapidly clamped when wires with the same length in the same batch are detected in the subsequent working process, the situation that the positions of the wires and the wiring terminals are adjusted according to each tension detection is avoided as much as possible, and the overall working efficiency is improved.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the tension detection device, which comprises a mounting seat, wherein a fixing seat is symmetrically fixed at the top of the mounting seat, guide rods are symmetrically fixed between the two fixing seats, a bearing seat is sleeved on the guide rods in a sliding manner, an adjusting rod is horizontally arranged at the middle section of the bearing seat in a rotating manner, the adjusting rod is in threaded fit with the bearing seat, a tension sensor is arranged at the top of the bearing seat, a first clamping assembly is arranged on a tension measuring pull rod at one end of the tension sensor, bearing plates and fixing plates are respectively fixed at two sides of the fixing seat, sliding rods are arranged on the bearing plates in a penetrating manner, the two sliding rods are connected through pushing plates, an electric push rod for driving the pushing plates to pull is arranged at the top of the mounting seat, a fixing sleeve is sleeved on the side edges of the two sides of the fixing plate, a positioning bolt is arranged on the fixing sleeve in a threaded manner, one end of the positioning bolt is propped against the outer edge of the sliding rod, and the top of the mounting seat is far away from the top of the mounting seat where the first clamping assembly is arranged.

As a further preferable scheme, two fixing sleeves are respectively arranged on two side edges of the bearing plate, and a buffer spring is sleeved on the sliding rod between the bearing plate and the fixing sleeves.

As a further preferable scheme, the first clamping assembly comprises an L-shaped clamping seat and a clamping block, a threaded rod is rotationally embedded in the clamping seat, the threaded rod is installed on the clamping block in a penetrating mode, and the clamping block is in threaded fit with the threaded rod.

As a further preferable scheme, limit grooves are symmetrically formed in the inner side edges of the clamping seat, guide blocks are arranged on the clamping blocks in a protruding mode, and the guide blocks slide in a matched mode with the limit grooves.

As a further preferable scheme, the second clamping assembly comprises a protruding seat and a U-shaped installation block, a T-shaped sliding block is arranged on the installation block in a sliding mode, a screw rod is arranged on the installation block in a rotating mode, the installation block is in threaded fit with the screw rod, and one end of the screw rod is installed on the sliding block in a rotating and embedding mode.

As a further preferable scheme, the protruding seat and the mounting block are symmetrically provided with mounting holes, bolts are mounted at the mounting holes, and the bolts are fixed on the bearing table.

As a further preferable scheme, a console is arranged on one side edge of the mounting seat, and a display screen and operation buttons are arranged on the console.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the coordination among the adjusting rod, the bearing seat, the fixing plate, the fixing sleeve and the positioning bolt which are arranged on the fixing seat, the device can be adjusted to a specified length according to different lengths of wires before working, and the device can only be reset to a corresponding adjusted length during resetting, so that the wires and the wiring terminals can be rapidly clamped when wires with the same length in the same batch are detected in the subsequent working process, the situation that the positions of the wires and the wiring terminals are adjusted according to each time of tension detection is avoided as much as possible, and the overall working efficiency is improved;

according to the utility model, the device wire harness and the like can be stably clamped in the working process by the first clamping assembly consisting of the clamping seat, the clamping block and the threaded rod and the second clamping assembly consisting of the protruding seat, the mounting block, the screw rod and the sliding block, so that the wire harness cannot slip in the subsequent detection process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the utility model with the cover box removed;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

The marks in the drawings are: 1. a mounting base; 2. a fixing seat; 21. a receiving plate; 3. a guide rod; 4. an adjusting rod; 5. a socket; 51. a fixing plate; 6. a tension sensor; 7. a first clamping assembly; 71. a clamping seat; 72. a clamping block; 721. a guide block; 73. a threaded rod; 8. a protruding seat; 9. a second clamping assembly; 91. a protruding seat; 92. a mounting block; 93. a screw rod; 94. a sliding block; 10. a pushing plate; 101. an electric push rod; 11. a slide bar; 12. a buffer spring; 13. a fixed sleeve; 131. positioning bolts; 14. a console.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment is a tension detecting means, as shown in fig. 1, this tension detecting means includes mount pad 1, mount pad 1 top department symmetry is fixed with fixing base 2, symmetry is fixed with guide bar 3 between two fixing bases 2, the cover is established to slide on the guide bar 3 and is provided with socket 5, the middle section department level rotation of socket 5 is provided with adjusts pole 4, screw thread fit between regulation pole 4 and the socket 5, both sides limit of fixing base 2 and the both sides limit of socket 5 are fixed with respectively and hold board 21 and fixed plate 51, wear to install slide bar 11 on the board 21, connect through push plate 10 between two slide bars 11, install the electric putter 101 that drives push plate 10 pulling in mount pad 1 top department, install the cover box that supplementary electric putter 101 covers on the mount pad 1, both sides limit of holding board 21 is provided with two fixed sleeves 13 respectively, the cover is established on the slide bar 11 between holding board 21 and the fixed sleeve 13 and is installed buffer spring 12, through the buffer spring 12 of setting, the atress that can guarantee both sides limit evenly in the in-process that 11 removed.

A console 14 is provided on one side of the mounting base 1, and a display screen and operation buttons are provided on the console 14.

As shown in fig. 1, fig. 2 and fig. 3, the tension sensor 6 is installed at the top of the bearing seat 5, the first clamping component 7 is installed on the pull rod of which one end is used for measuring tension, the first clamping component 7 comprises an L-shaped clamping seat 71 and a clamping block 72, a threaded rod 73 is rotationally embedded on the clamping seat 71, the threaded rod 73 is installed on the clamping block 72 in a penetrating manner, a bearing table 8 is installed at one end, far away from the push plate 10, of the top of the mounting seat 1, a second clamping component 9 is installed at the top of the bearing table 8, the second clamping component 9 comprises a protruding seat 91 and a U-shaped installation block 92, a T-shaped sliding block 94 is slidably arranged on the installation block 92, a screw rod 93 is rotationally arranged on the installation block 92, installation holes are symmetrically formed in the protruding seat 91 and the installation block 92, bolts are installed at the installation holes, the bolts are fixed on the bearing table 8, and in particular, the clamping seat 71 and the clamping block 72 can be prevented from being integrally meshed with the protruding seat 94 after the clamping seat and the protruding seat 91.

Through the first clamping assembly 7 that constitutes by clamping seat 71, clamping piece 72 and threaded rod 73 and the second clamping assembly 9 that constitutes of protruding seat 91, installation piece 92, lead screw 93, sliding block 94 that set up, can carry out stable centre gripping to device pencil etc. in the course of the work, guarantee that the in-process pencil of follow-up detection is unlikely to the slippage.

Limiting grooves are symmetrically formed in the inner side edges of the clamping seat 71, guide blocks 721 are arranged on the clamping blocks 72 in a protruding mode, the guide blocks 721 and the limiting grooves are matched to slide, and the clamping blocks 72 can only transversely slide in the process of adjusting and moving in the working process through the matched between the arranged guide blocks 721 and the limiting grooves, so that the situation of rotation and the like cannot occur.

As shown in fig. 1, 2 and 4, the fixing sleeves 13 are sleeved on the two side edges of the slide bar 11 corresponding to the fixing plate 51, the positioning bolts 131 are installed on the fixing sleeves 13 in a threaded manner, one ends of the positioning bolts 131 are propped against the outer edge of the slide bar 11, and through the fixing sleeves 13 and the positioning bolts 131, the fixing plate 51 can be positioned in an auxiliary manner after the position of the bearing seat 5 is adjusted, so that the subsequent tension detection operation is facilitated.

Working principle: when the position of the tension sensor 6 needs to be adjusted in operation, the adjusting motor is started, the adjusting motor drives the adjusting rod 4 to rotate, the adjusting rod 4 is in threaded fit with the bearing seat 5, the position of the bearing seat 5 is adjusted, the fixing plate 51 slides to a designated position on the sliding rod 11, the positioning bolt 131 is rotated when the fixing plate 51 is adjusted to the designated position, the positioning bolt 131 is in threaded fit with the fixing sleeve 13, the bottom of the positioning bolt 131 is propped against the top of the sliding rod 11, the positioning of the fixing sleeve 13 is realized, and the installation of the fixing plate 51 is completed.

When tension detection is required, one end of a wire to be detected is placed between the protruding seat 91 and the sliding block 94, the screw rod 93 is rotated, the mounting block 92 is in threaded fit with the screw rod 93, so that the sliding block 94 moves, further, one end of the wire is clamped through the protruding seat 91 and the sliding block 94, the other end of the wire is placed in the clamping seat 71 and the clamping block 72, the threaded rod 73 is rotated, the threaded rod 73 drives the clamping block 72 to move, further, the wire is clamped through the clamping seat 71 and the clamping block 72, at the moment, the electric push rod 101 is shortened to drive the push plate 10 to move, the fixing plate 51 is driven to move the bearing seat 5, the tension sensor 6 is driven to move, and the first clamping assembly 7 is driven to move, so that clamping of the wire is achieved.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a tension detection device, this detection device includes mount pad (1), its characterized in that, mount pad (1) top department symmetry is fixed with fixing base (2), two symmetry is fixed with guide bar (3) between fixing base (2), the cover is established to slide on guide bar (3) and is provided with socket (5), the middle section department level rotation of socket (5) is provided with regulation pole (4), regulation pole (4) with screw thread fit between socket (5), install tension sensor (6) at socket (5) top, tension sensor (6)'s one end tension measurement's pull rod installs first clamping assembly (7), both sides limit of fixing base (2) and both sides limit of socket (5) are fixed with respectively and are accepted slide bar (21) and fixed plate (51), it installs push rod (11) to wear to establish on socket (21), two be connected through push rod (10) between slide rod (11), install at mount pad (1) top department and drive push rod (10) pulling electricity board (101), install on slide rod (11) the fixed plate (13) are installed on the fixed plate (51), the fixing sleeve (13) is provided with a positioning bolt (131) in a threaded mode, one end of the positioning bolt (131) is propped against the outer edge of the sliding rod (11), one end, far away from the pushing plate (10), of the top of the mounting seat (1) is provided with a bearing table (8), and the top of the bearing table (8) is provided with a second clamping assembly (9).

2. The tension detecting device according to claim 1, wherein two fixing sleeves (13) are respectively arranged on two side edges of the bearing plate (21), and a buffer spring (12) is sleeved on the sliding rod (11) between the bearing plate (21) and the fixing sleeves (13).

3. A tension detecting device according to claim 1, wherein the first clamping assembly (7) comprises an L-shaped clamping seat (71) and a clamping block (72), a threaded rod (73) is rotationally embedded in the clamping seat (71), the threaded rod (73) is installed on the clamping block (72) in a penetrating manner, and the clamping block (72) is in threaded fit with the threaded rod (73).

4. A tension detecting device according to claim 3, wherein the inner side edge of the clamping seat (71) is symmetrically provided with a limit groove, the clamping block (72) is provided with a guide block (721) in a protruding manner, and the guide block (721) and the limit groove slide in a matching manner.

5. The tension detecting device according to claim 1, wherein the second clamping assembly (9) comprises a protruding seat (91) and a U-shaped mounting block (92), a T-shaped sliding block (94) is slidably arranged on the mounting block (92), a screw rod (93) is rotatably arranged on the mounting block (92), the mounting block (92) is in threaded fit with the screw rod (93), and one end of the screw rod (93) is rotatably embedded on the sliding block (94).

6. The tension detecting device according to claim 5, wherein the protruding seat (91) and the mounting block (92) are symmetrically provided with mounting holes, bolts are mounted at the mounting holes, and the bolts are fixed on the receiving table (8).

7. A tension detecting device according to claim 1, wherein a console (14) is provided on one side of the mounting base (1), and a display screen and operation buttons are provided on the console (14).