CN217277351U

CN217277351U - Pencil tensile detector convenient to use

Info

Publication number: CN217277351U
Application number: CN202220873251.0U
Authority: CN
Inventors: 赖日林; 钟青梅; 江勋海
Original assignee: Dongguan Zhongce Electronic Technology Co ltd
Current assignee: Dongguan Zhongce Electronic Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-23
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the technical field of the pencil detects, concretely relates to pencil tensile detector convenient to use, including lathe and movable plate, fixedly connected with fixed plate on the lathe, equal fixedly connected with clamping plate on fixed plate, the movable plate, the inner wall fixedly connected with supporting disk of clamping plate, fixedly connected with fixed column on the supporting disk, there is the screw bolt through threaded connection in the clamping plate, screw bolt and fixed column swing joint, fixedly connected with connecting plate on the screw bolt, the slide opening has been seted up to the inside of movable plate, the oiling chamber has been seted up to the inside of movable plate. The utility model discloses a to wait that the both ends of treating the pencil twine on the fixed column, under threaded connection's relation for when the atress was tied to the screw thread and is rotated, can remove to the direction that is close to the clamping board, and drive the extrusion dish and move down, treat that the detection pencil compresses tightly fixedly, and the clamping of being convenient for is used.

Description

Pencil tensile detector convenient to use

Technical Field

The utility model relates to a pencil detects technical field, specifically is a pencil tensile detector convenient to use.

Background

The wiring harness is formed by binding a group of metal wires and cables together, connecting signals and power supplies between carrying devices, is a common wiring part for connecting various electrical equipment in a circuit, and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like. After pencil batch production, for guaranteeing that the pencil can be normal use under adverse circumstances, generally need detect its tensile strength and maximum elongation, ensure that its performance is up to standard, this just needs to use pencil tensile detector to detect the pencil, but traditional pencil tensile detector also has certain defect, does not have good clamping structure, is not convenient for fix the use to the pencil, and the sliding friction resistance of movable plate is great, the slip of the movable plate of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil tensile detector convenient to use has solved pencil tensile detector, does not have good clamping structure, is not convenient for carry out the problem of fixed use to the pencil to the sliding friction resistance who has solved the movable plate is great, the slip of the movable plate of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pencil tensile detector convenient to use, includes lathe and movable plate, fixedly connected with fixed plate on the lathe, equal fixedly connected with clamping plate on fixed plate, the movable plate, the inner wall fixedly connected with supporting disk of clamping plate, fixedly connected with fixed column on the supporting disk, there is the screw bolt through threaded connection in the clamping plate, screw bolt and fixed column swing joint, fixedly connected with connecting plate on the screw bolt, the slide opening has been seted up to the inside of movable plate, the notes oil pocket has been seted up to the inside of movable plate, notes oil pocket and slide opening intercommunication, the inner wall fixedly connected with slide bar of lathe, fixedly connected with smooth ball in the slide bar, smooth ball and slide opening sliding connection.

Preferably, the connecting plate is fixedly connected with an extrusion disc, the extrusion disc is movably connected with the fixed column, and the extrusion disc can rotate along the surface of the fixed column and can also slide along the surface of the fixed column through the movable connection relation between the extrusion disc and the fixed column.

Preferably, the diameter of the extrusion disc is equal to that of the supporting disc, the extrusion disc is made of asbestos fiber, the wiring harness wound on the fixing column can be pressed and fixed through the arrangement of the extrusion disc, and the asbestos fiber has a good friction effect.

Preferably, an oil filling hole is formed in the moving plate and communicated with the oil filling cavity, and lubricating liquid can be filled into the sliding hole through the matching use of the oil filling hole and the oil filling cavity.

Preferably, the oil filler point is provided with two, two the oil filler point is the symmetric distribution on the movable plate, through the setting of oil filler point, is convenient for add the use to lubricated liquid.

Preferably, a hydraulic cylinder is fixedly mounted in the machine tool, the output end of the hydraulic cylinder is fixedly connected with the movable plate, and the movable plate can be pushed to slide through the arrangement of the hydraulic cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a to wait that the both ends of treating the pencil twine on the fixed column, under threaded connection's relation for when the atress was tied to the screw thread and is rotated, can remove to the direction that is close to the clamping board, and drive the extrusion dish and move down, treat that the detection pencil compresses tightly fixedly, and the clamping of being convenient for is used.

2. The utility model discloses a lubricating oil can be annotated to the setting in oil filler point, oiling chamber to the slide opening intussuseption, carries out lubricated processing to the contact surface of smooth ball with the slide opening to reduce the sliding friction resistance of smooth ball and slide opening, avoid frictional resistance great, the gliding problem of movable plate of not being convenient for.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a machine tool; 2. moving the plate; 3. a fixing plate; 4. installing a clamping plate; 5. a support disc; 6. fixing a column; 7. a threaded bolt; 8. a connecting plate; 9. an extrusion disc; 10. a slide hole; 11. an oil injection cavity; 12. an oil filler hole; 13. a slide bar; 14. a sliding ball; 15. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a wire harness tensile tester convenient to use comprises a machine tool 1 and a movable plate 2, wherein a fixed plate 3 is fixedly connected to the machine tool 1, clamping plates 4 are fixedly connected to the fixed plate 3 and the movable plate 2, a supporting plate 5 is fixedly connected to the inner wall of each clamping plate 4, a fixed column 6 is fixedly connected to the supporting plate 5, a threaded bolt 7 is connected to the inside of each clamping plate 4 through a thread, the threaded bolt 7 is movably connected with the fixed column 6, and a connecting plate 8 is fixedly connected to the threaded bolt 7.

Please refer to fig. 1, fig. 2, and fig. 3, an extrusion plate 9 is fixedly connected to the connection plate 8, the extrusion plate 9 is movably connected to the fixed column 6, the extrusion plate 9 can rotate along the surface of the fixed column 6 and slide along the surface of the fixed column 6 through the movable connection relationship between the extrusion plate 9 and the fixed column 6, the diameter of the extrusion plate 9 is equal to the diameter of the support plate 5, the extrusion plate 9 is made of asbestos fiber, the arrangement of the extrusion plate 9 can compress and fix the wiring harness wound on the fixed column 6, and the asbestos fiber has a good friction effect.

Please refer to fig. 1 and 2, a sliding hole 10 is formed in the moving plate 2, an oil filling cavity 11 is formed in the moving plate 2, the oil filling cavity 11 is communicated with the sliding hole 10, an oil filling hole 12 is formed in the moving plate 2, the oil filling hole 12 is communicated with the oil filling cavity 11, and lubricating liquid can be filled into the sliding hole 10 by matching the oil filling hole 12 with the oil filling cavity 11, the number of the oil filling holes 12 is two, the two oil filling holes 12 are symmetrically distributed on the moving plate 2, and the lubricating liquid can be conveniently added and used by arranging the oil filling hole 12.

Referring to fig. 1 and 2, a slide rod 13 is fixedly connected to an inner wall of a machine tool 1, a slide ball 14 is fixedly connected to the inside of the slide rod 13, the slide ball 14 is slidably connected to a slide hole 10, a hydraulic cylinder 15 is fixedly installed in the machine tool 1, an output end of the hydraulic cylinder 15 is fixedly connected to a moving plate 2, and the moving plate 2 can be pushed to slide by the arrangement of the hydraulic cylinder 15.

The utility model discloses the concrete implementation process as follows: when the device needs to be used, two ends of a wire harness to be detected can be wound on the fixed columns 6 of the clamping plates 4 on the movable plate 2 and the fixed columns 6 of the clamping plates 4 on the fixed plate 3, then the threaded bolt 7 is pushed to rotate, the threaded bolt 7 moves towards the direction close to the clamping plates 4 under the threaded connection relationship, due to the movable connection relationship of the threaded bolt 7 and the fixed columns 6, the threaded bolt 7 not only can rotate along the inner walls of the fixed columns 6, but also can move downwards along the inner walls of the fixed columns 6, the extrusion disc 9 is driven to move by the stress of the connecting plate 8, due to the movable connection relationship of the extrusion disc 9 and the fixed columns 6, the extrusion disc 9 not only can rotate along the surfaces of the fixed columns 6, but also can move downwards along the surfaces of the fixed columns 6, and finally the wire harness wound on the fixed columns 6 is pressed and fixed, so that people can clamp and use the movable plate 2 is driven to move towards the direction far away from the fixed plate 3 by the hydraulic cylinder 15, the tensile test can be carried out on the wiring harness, in the process, the moving plate 2 slides along the surface of the sliding ball 14, and lubricating liquid can be filled into the sliding hole 10 through the arrangement of the oil filling hole 12 and the oil filling cavity 11, so that the sliding friction resistance of the contact surface of the sliding ball 14 and the sliding hole 10 is reduced, and the sliding use of the moving plate 2 is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pencil tensile detector convenient to use, includes lathe (1) and movable plate (2), its characterized in that: a fixed plate (3) is fixedly connected to the machine tool (1), clamping plates (4) are fixedly connected to the fixed plate (3) and the movable plate (2), the inner wall of the clamping plate (4) is fixedly connected with a supporting plate (5), the supporting plate (5) is fixedly connected with a fixing column (6), a threaded bolt (7) is connected in the clamping plate (4) through a thread, the threaded bolt (7) is movably connected with the fixed column (6), the threaded bolt (7) is fixedly connected with a connecting plate (8), the moving plate (2) is internally provided with a sliding hole (10), an oil injection cavity (11) is formed in the moving plate (2), the oil injection cavity (11) is communicated with the sliding hole (10), the inner wall of the machine tool (1) is fixedly connected with a sliding rod (13), a sliding ball (14) is fixedly connected in the sliding rod (13), and the sliding ball (14) is in sliding connection with the sliding hole (10).

2. The wire harness tensile tester convenient to use according to claim 1, characterized in that: the extrusion disc (9) is fixedly connected to the connecting plate (8), and the extrusion disc (9) is movably connected with the fixing column (6).

3. The wire harness tensile tester convenient to use according to claim 2, characterized in that: the diameter of the extrusion disc (9) is equal to that of the supporting disc (5), and the extrusion disc (9) is made of asbestos fibers.

4. The wire harness tensile tester convenient to use according to claim 1, characterized in that: an oil filling hole (12) is formed in the moving plate (2), and the oil filling hole (12) is communicated with the oil filling cavity (11).

5. The wire harness tensile tester convenient to use according to claim 4, characterized in that: the two oil holes (12) are symmetrically distributed on the moving plate (2).

6. The wire harness tensile tester convenient to use according to claim 1, characterized in that: and a hydraulic cylinder (15) is fixedly mounted in the machine tool (1), and the output end of the hydraulic cylinder (15) is fixedly connected with the moving plate (2).