Wire fixing clamp for insulated wire

Abstract

The utility model relates to the technical field of insulated wire production, and discloses a wire fixing clamp for an insulated wire, which comprises a fixing frame, a support frame is fixedly assembled on the outer wall of the fixing frame, a fixing rod is fixedly assembled in an inner cavity of the support frame, an adjusting nut is in threaded connection with the outer wall of the fixing rod, and a driving spring is movably sleeved on the outer wall of the fixing rod. According to the wire fixing clamp for the insulated wire, a driving spring and an adjusting nut are arranged on the outer wall of a fixing rod, and the position of the adjusting nut is changed, so that the driving spring is compressed to be shorter after the position of the adjusting nut is changed because the outer wall of a clamping wheel is in contact with the outer wall of a wire; and when the position of the adjusting nut is adjusted downwards, the compression distance of the driving spring is increased, so that the force acting on the moving cylinder is reduced, the clamping force of the clamping wheel is flexibly adjusted, and wires made of different materials are better clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of insulated wire production, in particular to a wire material fixing clamp for the insulated wire. Background Art

[0002] Insulated wire is a widely used conductor. When processing the insulated wire, it is necessary to process the outer wall of the insulated wire. Before performing this operation, the insulated wire needs to be clamped.

[0003] When using traditional insulated wire clamping equipment, two auxiliary wheels are often used to clamp the insulated wire in an up and down arrangement. However, the clamping force of the traditional clamping equipment cannot be adjusted. Since the materials of the battery core inside the wire are different, the hardness of the materials is also different. In order to stably clamp the insulated wire, the clamping force needs to be adjusted. If the clamping force cannot be adjusted, the wire cannot be clamped and fixed well. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wire fixing clamp for an insulated wire, which has the advantages of adjustable clamping force and replaceable clamping wheels, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a wire material fixing clamp for an insulated wire, comprising a fixing frame, an outer wall of the fixing frame is fixedly equipped with a supporting frame, an inner cavity of the supporting frame is fixedly equipped with a fixing rod, an outer wall of the fixing rod is threadedly connected with an adjusting nut, an outer wall of the fixing rod is movably sleeved with a driving spring, an outer wall of the fixing rod is movably sleeved with a moving cylinder, an outer wall of the moving cylinder is fixedly equipped with a fixing cylinder, an inner cavity of the fixing cylinder is fixedly equipped with a telescopic spring, an inner cavity of the fixing cylinder is movably sleeved with a telescopic rod, an outer wall of the telescopic rod is fixedly equipped with a push plate, an outer wall of the fixing cylinder is provided with a sliding groove, an outer wall of the telescopic rod is rotatably connected with a clamping wheel, and a conductor is installed on the outer wall of the clamping wheel.

[0006] As a preferred technical solution of the utility model: the outer wall of the fixing rod close to one end of the adjusting nut is provided with an external thread, and the driving spring is installed between the adjusting nut and the outer wall of the moving cylinder.

[0007] As a preferred technical solution of the utility model: a limiting ring is installed on the outer wall of the adjusting nut close to one end of the driving spring, and a limiting ring is fixedly installed on the outer wall of the moving cylinder close to one end of the driving spring.

[0008] As a preferred technical solution of the utility model: the two ends of the telescopic spring are connected to the inner wall of the fixed cylinder and the outer wall of the telescopic rod, and the outer wall diameter of the telescopic rod matches the inner wall diameter of the fixed cylinder.

[0009] As a preferred technical solution of the utility model: the distance between the inner walls of the slide groove matches the width of the push plate, the outer wall of the support frame is provided with a movable groove, and the length of the movable groove is equal to the length of the fixed rod.

[0010] As a preferred technical solution of the utility model: the length of the slide groove matches the length of the telescopic rod, and the outer wall of the clamping wheel is installed with a rubber anti-slip pad.

[0011] As a preferred technical solution of the utility model: there are two support frames, and the two support frames are respectively installed on both sides of the inner wall of the fixing frame.

[0012] As a preferred technical solution of the utility model: the telescopic rod and the fixed cylinder are both made of stainless steel, and the inner wall diameter of the movable cylinder matches the outer wall diameter of the fixed rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The insulated wire fixing clamp has a driving spring and an adjusting nut arranged on the outer wall of a fixing rod. By changing the position of the adjusting nut, since the outer wall of the clamping wheel contacts the outer wall of the wire, after the position of the adjusting nut is changed, the driving spring is compressed shorter, so that the elastic force of the driving spring acting on the moving cylinder is greater. When the position of the adjusting nut is adjusted downward, the compression distance of the driving spring becomes longer, so that the force acting on the moving cylinder is reduced, thereby flexibly adjusting the clamping force of the clamping wheel to better clamp wires of different materials.

[0015] 2. The insulated wire fixing clamp, through the provision of a telescopic spring, a telescopic rod and a fixing tube, when clamping wires of different diameters, in order to make the outer wall of the clamping wheel better contact with the outer wall of the wire, only needs to pull the push plate, and the telescopic rod is moved out of the inner cavity of the clamping wheel under the action of the push plate, thereby realizing the replacement of the clamping wheel, replacing a more suitable clamping wheel, and better clamping and fixing the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the mobile cylinder of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixed cylinder of the utility model.

[0021] In the figure: 1. fixed frame; 2. support frame; 3. fixed rod; 4. adjusting nut; 5. driving spring; 6. moving cylinder; 7. fixed cylinder; 8. telescopic spring; 9. telescopic rod; 10. push plate; 11. slide groove; 12. clamping wheel; 13. wire. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A wire fixing clamp for an insulated wire comprises a fixing frame 1, the outer wall of the fixing frame 1 is fixedly equipped with a supporting frame 2, the inner cavity of the supporting frame 2 is fixedly equipped with a fixing rod 3, the outer wall of the fixing rod 3 is threadedly connected with an adjusting nut 4, the outer wall of the fixing rod 3 is movably sleeved with a driving spring 5, the outer wall of the fixing rod 3 is movably sleeved with a moving cylinder 6, the outer wall of the moving cylinder 6 is fixedly equipped with a fixing cylinder 7, the inner cavity of the fixing cylinder 7 is fixedly equipped with a telescopic spring 8, the inner cavity of the fixing cylinder 7 is movably sleeved with a telescopic rod 9, the outer wall of the telescopic rod 9 is fixedly equipped with a push plate 10, the outer wall of the fixing cylinder 7 is provided with a sliding groove 11, the outer wall of the telescopic rod 9 is rotatably connected with a clamping wheel 12, and the outer wall of the clamping wheel 12 is installed with a conductor 13.

[0024] By setting a fixed rod 3 in the inner cavity of the support frame 2 and a movable cylinder 6 on the outer wall of the fixed rod 3, the position of the movable cylinder 6 is adjusted under the action of the adjusting nut 4 and the driving spring 5, so that the fixed cylinder 7 and the telescopic rod 9 on the outer wall of the movable cylinder 6 can synchronously adjust the position of the clamping wheel 12, so that the outer wall of the clamping wheel 12 can better fit the outer wall of the conductor 13, thereby fixing the conductor 13.

[0025] In a preferred embodiment, an outer wall of the fixing rod 3 close to the adjusting nut 4 is provided with an external thread, and the driving spring 5 is installed between the adjusting nut 4 and the outer wall of the moving cylinder 6 .

[0026] By means of the external thread provided on the outer wall of the fixing rod 3, when the adjusting nut 4 is rotated, the adjusting nut 4 moves up and down on the outer wall of the fixing rod 3. When the outer wall of the clamping wheel 12 contacts the outer wall of the wire 13, the driving spring 5 is compressed shorter by adjusting the position of the adjusting nut 4, thereby increasing the elastic force of the driving spring 5 acting on the moving cylinder 6, thereby better clamping the wire 13.

[0027] In a preferred embodiment: a limit ring is installed on the outer wall of the adjusting nut 4 close to one end of the driving spring 5 , and a limit ring is fixedly installed on the outer wall of the moving cylinder 6 close to one end of the driving spring 5 .

[0028] By setting a limiting ring and a limiting circle on the outer wall of the adjusting nut 4 and the moving cylinder 6, the driving spring 5 can be restricted between the adjusting nut 4 and the moving cylinder 6, so that when the position of the adjusting nut 4 is adjusted, the elastic force of the driving spring 5 acting on the moving cylinder 6 will also change accordingly.

[0029] In a preferred embodiment, two ends of the telescopic spring 8 are connected to the inner wall of the fixed tube 7 and the outer wall of the telescopic rod 9 , and the outer wall diameter of the telescopic rod 9 matches the inner wall diameter of the fixed tube 7 .

[0030] By setting the telescopic spring 8 in the inner cavity of the fixed tube 7, the telescopic rod 9 can be inserted into the inner cavity of the clamping wheel 12 under the action of the telescopic spring 8. When the clamping wheel 12 needs to be replaced, it is only necessary to pull the push plate 10, and the telescopic rod 9 is moved into the inner cavity of the fixed tube 7 under the action of the push plate 10. When the telescopic rods 9 on both sides move out of the inner cavity of the clamping wheel 12, the clamping wheel 12 can be removed for replacement.

[0031] In a preferred embodiment, the distance between the inner walls of the slide groove 11 matches the width of the push plate 10 , a movable groove is provided on the outer wall of the support frame 2 , and the length of the movable groove is equal to the length of the fixing rod 3 .

[0032] Through the slide groove 11 opened on the outer wall of the fixed tube 7, when the clamping wheel 12 needs to be replaced, it is only necessary to pull the push plate 10. Under the action of the push plate 10, the telescopic rod 9 moves into the inner cavity of the fixed tube 7, and compress the telescopic spring 8. The push plate 10 is continuously pushed to make the telescopic rod 9 completely move out of the inner cavity of the clamping wheel 12.

[0033] In a preferred embodiment, the length of the slide groove 11 matches the length of the telescopic rod 9 , and a rubber anti-slip pad is installed on the outer wall of the clamping wheel 12 .

[0034] By providing a rubber anti-slip pad on the outer wall of the clamping wheel 12, when the outer wall of the clamping wheel 12 contacts the outer wall of the wire 13, the clamping wheel 12 will apply pressure to the outer wall of the wire 13 under the action of the adjusting nut 4 and the driving spring 5, thereby achieving longitudinal clamping of the wire 13, so that the wire 13 can only move forward and backward on the outer wall of the clamping wheel 12.

[0035] In a preferred embodiment, there are two support frames 2 , and the two support frames 2 are respectively installed on both sides of the inner wall of the fixing frame 1 .

[0036] By installing the support frames 2 on both sides of the inner wall of the fixing frame 1, under the action of the clamping wheels 12 arranged on the inner walls of the two support frames 2, the purpose of centering the wire 13 can be achieved, so that the wire 13 has a more stable clamping effect, and the fixing rod 3 is more stable when moving forward or backward along the clamping wheels 12.

[0037] In a preferred embodiment, the telescopic rod 9 and the fixed cylinder 7 are both made of stainless steel, and the inner wall diameter of the movable cylinder 6 matches the outer wall diameter of the fixed rod 3 .

[0038] The telescopic rod 9 and the fixed cylinder 7 made of stainless steel have better strength during use, and the telescopic rod 9 and the fixed cylinder 7 made of stainless steel can have a smaller weight and better support the clamping wheel 12.

[0039] Working principle: During the use of the above-mentioned equipment, in the production process of the insulated wire, the equipment is needed to clamp the insulated wire. First, the clamping wheel 12 is selected according to the diameter of the insulated wire. The corresponding clamping wheel 12 is selected. When the clamping wheel 12 needs to be replaced, it is only necessary to pull the push plate 10. Under the action of the push plate 10, the telescopic rod 9 moves into the inner cavity of the fixed tube 7 and compresses the telescopic spring 8. At this time, the clamping wheel 12 can be removed from the outer wall of the telescopic rod 9. After replacing the corresponding clamping wheel 12, the outer wall of the clamping wheel 12 can be closely fitted with the outer wall of the wire 13. Then, according to the material of the insulated wire, the clamping force of the clamping wheel 12 is adjusted. When the material hardness of the wire 13 is large, at this time, by rotating the adjusting nut 4, the adjusting nut 4 moves upward on the outer wall of the fixed rod 3, thereby compressing the driving spring 5, so that the force of the driving spring 5 acting on the clamping wheel 12 is increased, thereby better clamping the insulated wire. At this time, the clamping and fixing of the insulated wire can be completed, and the outer wall of the insulated wire can be processed.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire material fixing fixture for an insulated wire, comprising a fixing frame (1), characterized in that: The outer wall of the fixed frame (1) is fixedly equipped with a support frame (2), the inner cavity of the support frame (2) is fixedly equipped with a fixed rod (3), the outer wall of the fixed rod (3) is threadedly connected with an adjusting nut (4), the outer wall of the fixed rod (3) is movably sleeved with a driving spring (5), the outer wall of the fixed rod (3) is movably sleeved with a moving cylinder (6), the outer wall of the moving cylinder (6) is fixedly equipped with a fixed cylinder (7), the inner cavity of the fixed cylinder (7) is fixedly equipped with a telescopic spring (8), the inner cavity of the fixed cylinder (7) is movably sleeved with a telescopic rod (9), the outer wall of the telescopic rod (9) is fixedly equipped with a push plate (10), the outer wall of the fixed cylinder (7) is provided with a sliding groove (11), the outer wall of the telescopic rod (9) is rotatably connected with a clamping wheel (12), and the outer wall of the clamping wheel (12) is installed with a wire (13).

2. The wire fixing fixture for insulated wires according to claim 1, characterized in that: An outer wall of the fixing rod (3) close to one end of the adjusting nut (4) is provided with an external thread, and the driving spring (5) is installed between the adjusting nut (4) and the outer wall of the moving cylinder (6).

3. The wire fixing fixture for insulated wires according to claim 1, characterized in that: A limit ring is installed on the outer wall of the adjusting nut (4) close to one end of the driving spring (5), and a limit ring is fixedly installed on the outer wall of the moving cylinder (6) close to one end of the driving spring (5).

4. The wire material fixing fixture for insulated wire according to claim 1, characterized in that: The two ends of the telescopic spring (8) are connected to the inner wall of the fixed cylinder (7) and the outer wall of the telescopic rod (9), and the outer wall diameter of the telescopic rod (9) matches the inner wall diameter of the fixed cylinder (7).

5. The wire fixing fixture for insulated wires according to claim 1, characterized in that: The distance between the inner walls of the slide groove (11) matches the width of the push plate (10), and the outer wall of the support frame (2) is provided with a movable groove, and the length of the movable groove is equal to the length of the fixed rod (3).

6. The wire fixing fixture for insulated wires according to claim 1, characterized in that: The length of the slide groove (11) matches the length of the telescopic rod (9), and the outer wall of the clamping wheel (12) is provided with a rubber anti-slip pad.

7. The wire material fixing fixture for insulated wires according to claim 1, characterized in that: There are two support frames (2), and the two support frames (2) are respectively installed on both sides of the inner wall of the fixing frame (1).

8. The wire material fixing fixture for insulated wires according to claim 1, characterized in that: The telescopic rod (9) and the fixed cylinder (7) are both made of stainless steel, and the inner wall diameter of the movable cylinder (6) matches the outer wall diameter of the fixed rod (3).

Images