Combined type crimping ring

Abstract

The utility model provides a combined type crimping ring, which relates to the technical field of crimping rings and comprises an arc-shaped clamping plate, arc-shaped pressing edges are fixed on the inner top surface of the arc-shaped clamping plate close to the edges of the front side and the rear side, the inner side surfaces of the two arc-shaped pressing edges are concave, and rubber buffer strips are mounted at the concave positions of the inner side surfaces of the two arc-shaped pressing edges. According to the utility model, the arc-shaped openings of the two arc-shaped clamping plates are opposite to each other, then a wire harness is placed between the two arc-shaped clamping plates, and then the two ends of the two opposite arc-shaped clamping plates are locked through bolts, so that the wire harness can be clamped in the arc-shaped clamping plates, and the wire harness can be clamped in the arc-shaped clamping plates, so that the wire harness can be clamped in the arc-shaped clamping plates, and the wire harness can be clamped in the arc-shaped clamping plates. In the locking process, the arc-shaped pressing edge can be driven to press the internally clamped wire harness, and during pressing, due to the fact that the rubber buffer strip is internally provided with the buffer cavity, the two sides of the rubber buffer strip expand outwards, and therefore the sealing performance of the butt joint clamping position is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crimping ring technical field especially relates to a combined crimping ring. BACKGROUND

[0002] In the production process of automobile wire harness, the terminal and the shielding ring need to be crimped, and a crimping ring needs to be used during crimping, so that the pressing force of the butt joint can be improved, and falling off during pulling can be prevented.

[0003] When the crimping ring is used to press and combine the wire harness, the inner wall of the crimping ring and the outer surface of the wire harness are mutually attached, and since the inner wall of the crimping ring is smooth, the wire harness is easy to slide in the inside of the crimping ring, resulting in unstable fixation of the wire harness. UTILITY MODEL CONTENTS

[0004] The utility model discloses in order to solve prior art problems, provide a combined crimping ring.

[0005] In order to solve the above technical problem, the basic idea of the technical scheme adopted by the utility model is:

[0006] A combined crimping ring, including arc clamping plate, the inside top surface of arc clamping plate is close to the edge of front and back two sides and is fixed with arc pressure edge, the inside surface of two arc pressure edges is concave, the inside surface of two arc pressure edges is concave and is installed with rubber buffer strip, the inside of two rubber buffer strips is provided with buffer cavity, the inside of two rubber buffer strips extends to the outside of arc pressure edge, and the arc-shaped recess of rubber buffer strip and the opening direction of arc-shaped recess of arc clamping plate are same.

[0007] Optionally, the top of the arc-shaped clamping plate is fixed with a fixing sleeve near one side edge, and a through hole is formed in the inside of the arc-shaped clamping plate.

[0008] Optionally, one side of the through hole penetrates into the inside of the arc-shaped clamping plate, and the other side of the through hole penetrates into the inside bottom surface of the fixing sleeve.

[0009] Optionally, an adjusting plate is slidably arranged in the inside of the fixing sleeve, a taut ligament is arranged on the inside top surface of the arc-shaped clamping plate, and one end of the taut ligament is fixed on the inside wall of one side of the arc-shaped clamping plate.

[0010] Optionally, the other end of the taut ligament extends to the inside of the through hole, and the other end of the taut ligament and the bottom of the adjusting plate are fixed with each other, and the taut ligament and the inside arc surface of the arc-shaped clamping plate are attached with each other.

[0011] Optionally, guide grooves are formed in the inside of the two inside walls of the fixing sleeve, guide blocks are fixed on the two sides of the adjusting plate, and the two guide blocks are slidably clamped in the inside of the guide grooves.

[0012] Optionally, the top of the fixing sleeve is rotationally provided with an adjusting bolt, an inner cavity extending to the top is formed in the adjusting plate, a rotating block is rotationally arranged in the inner cavity, and the bottom of the adjusting bolt is screwed into the inner part of the fixing sleeve and fixed to the top of the rotating block.

[0013] After the technical scheme is applied, the utility model has the following beneficial effects compared with the prior art, of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below:

[0014] 1、 in the utility model, when using the device, the arc-shaped openings of the two arc-shaped clamping plates are opposite, then the wire harness is placed between the two arc-shaped clamping plates, and then the two opposite arc-shaped clamping plates are locked at both ends by bolts, the arc-shaped pressing edge can be driven to press the wire harness clamped inside during the locking process, and at the same time of pressing, the two sides of the rubber buffer strip will expand outward due to the buffer cavity in the rubber buffer strip, thereby improving the sealing performance of the butt joint clamping part.

[0015] 2、 in the utility model, after the two arc-shaped clamping plates are pressed together, the adjusting plate can be driven to move up and down by rotating the adjusting bolt, when the adjusting plate moves upward, one end of the taut ligament is driven upward, so that the taut ligament presses downward on the inner side of the arc-shaped clamping plate, and the wire harness clamped on the inner side is pressed tightly, when the adjusting plate slides upward, the adjusting plate can slide more stably through the mutual clamping of the guide groove and the guide block, the adjusting plate is connected to the adjusting bolt through the rotating block on the adjusting plate, so that the adjusting plate can be driven to move up and down at the same time when the adjusting bolt rotates. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings

[0017] In the drawings:

[0018] Figure 1 A front view of a combined crimping ring is provided for the utility model;

[0019] Figure 2 A bottom view of a combined crimping ring is provided for the utility model;

[0020] Figure 3 A sectional view of a combined crimping ring is provided for the utility model;

[0021] Figure 4 The utility model Figure 3 provides an enlarged view of position A in the utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Arc-shaped clamping plate; 2. Arc-shaped pressing edge; 3. Fixing sleeve; 4. Adjusting bolt; 5. Tightening ligament; 6. Rubber buffer strip; 7. Buffer cavity; 8. Through-hole; 9. Guide groove; 10. Adjusting plate; 11. Guide block; 12. Inner cavity; 13. Rotating block.

[0024] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] Example 1, such as Figures 1-4 As shown, this utility model provides a combined crimping ring technical solution: including an arc-shaped clamping plate 1, with arc-shaped pressing edges 2 fixed on the inner top surface of the arc-shaped clamping plate 1 near the front and rear edges. The inner surfaces of the two arc-shaped pressing edges 2 are both concave, and rubber buffer strips 6 are installed in the concave areas of the inner surfaces of the two arc-shaped pressing edges 2. Buffer cavities 7 are opened inside the two rubber buffer strips 6, and the inner surfaces of the two rubber buffer strips 6 extend to the outer surfaces of the arc-shaped pressing edges 2. The arc-shaped recesses of the rubber buffer strips 6 have the same opening direction as the arc-shaped recesses of the arc-shaped clamping plate 1.

[0027] The effect achieved by the entire embodiment 1 is that when using this device, the arc-shaped openings of the two arc-shaped clamping plates 1 are placed opposite each other, and then the wire harness is placed between the two arc-shaped clamping plates 1. Then, the two opposing arc-shaped clamping plates 1 are locked together by bolts. During the locking process, the arc-shaped pressing edge 2 can be driven to press the wire harness that is locked inside. At the same time as pressing, since the rubber buffer strip 6 has a buffer cavity 7 inside, the two sides of the rubber buffer strip 6 will expand outward, thereby improving the sealing of the mating and locking point.

[0028] Example 2, as Figures 1-4As shown, the top of the arc-shaped clamping plate 1 is fixed with a fixing sleeve 3 near one side edge, the inside of the arc-shaped clamping plate 1 is provided with a through hole 8, one side of the through hole 8 penetrates to the inside of the arc-shaped clamping plate 1, the other side of the through hole 8 penetrates to the inside bottom surface of the fixing sleeve 3, the inside of the fixing sleeve 3 is slidably provided with an adjusting plate 10, the inside top surface of the arc-shaped clamping plate 1 is provided with a taut ligament 5, one end of the taut ligament 5 is fixed on the inside wall of the arc-shaped clamping plate 1, the other end of the taut ligament 5 extends to the inside of the through hole 8, and the other end of the taut ligament 5 is fixed with the bottom of the adjusting plate 10, the taut ligament 5 is mutually adhered with the inside arc surface of the arc-shaped clamping plate 1, the two inside walls of the fixing sleeve 3 are both provided with a guide groove 9, the two sides of the adjusting plate 10 are both fixed with a guide block 11, the two guide blocks 11 are both slidably clamped in the inside of the guide groove 9, the top of the fixing sleeve 3 is rotatably provided with an adjusting bolt 4, the inside of the adjusting plate 10 is provided with an inside cavity 12 penetrating to the top, the inside of the inside cavity 12 is rotatably provided with a rotating block 13, the bottom of the adjusting bolt 4 is threadedly penetrated to the inside of the fixing sleeve 3 and fixed on the top of the rotating block 13.

[0029] The effect achieved by the whole embodiment 2 is that after the two arc-shaped clamping plates 1 are pressed together, the adjusting plate 10 can be driven to move up and down by rotating the adjusting bolt 4, when the adjusting plate 10 moves up, one end of the taut ligament 5 is driven to move up, so that the taut ligament 5 presses the wire harness clamped inside the arc-shaped clamping plate 1 downward, when the adjusting plate 10 slides up, the adjusting plate 10 can slide more stably by the mutual clamping of the guide groove 9 and the guide block 11, the adjusting plate 10 is connected with the adjusting bolt 4 through the rotating block 13, so that the adjusting plate 10 can be driven to move up and down while the adjusting bolt 4 rotates.

[0030] Working principle: when the device is used, the arc-shaped openings of the two arc-shaped clamping plates 1 are opposite, then the wire harness is placed between the two arc-shaped clamping plates 1, and then the two opposite arc-shaped clamping plates 1 are locked at both ends by bolts, in the process of locking, the arc-shaped pressing edge 2 can press the wire harness clamped inside, at the same time of pressing, the two sides of the rubber buffer strip 6 are expanded outwardly due to the buffer cavities 7 in the inside of the rubber buffer strip 6, so that the sealing performance of the joint clamping position is improved, after the two arc-shaped clamping plates 1 are pressed together, the adjusting plate 10 can be driven to move up and down by rotating the adjusting bolt 4, when the adjusting plate 10 moves up, one end of the taut ligament 5 is driven to move up, so that the taut ligament 5 presses the wire harness clamped inside the arc-shaped clamping plate 1 downward.

[0031] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model.

Claims

1. A combined crimping ring comprising an arc-shaped clamping plate (1), characterized in that: The inner top surface of the arc-shaped clamping plate (1) is fixed with arc-shaped pressing edges (2) near the front and rear side edges, the inner side surfaces of the two arc-shaped pressing edges (2) are concave, rubber buffer strips (6) are mounted in the concave portions of the inner side surfaces of the two arc-shaped pressing edges (2), the interiors of the two rubber buffer strips (6) are provided with buffer cavities (7), the inner side surfaces of the two rubber buffer strips (6) extend to the outer side surfaces of the arc-shaped pressing edges (2), and the arc-shaped recesses of the rubber buffer strips (6) have the same opening direction as the arc-shaped recesses of the arc-shaped clamping plate (1).

2. A combination crimp ring according to claim 1, wherein: A fixing sleeve (3) is fixed to the top of the arc-shaped clamping plate (1) near one side edge, and a through hole (8) is formed in the interior of the arc-shaped clamping plate (1).

3. A combination crimp ring according to claim 2, wherein: One side of the through hole (8) penetrates into the interior of the arc-shaped clamping plate (1), and the other side of the through hole (8) penetrates into the inner bottom surface of the fixing sleeve (3).

4. A combination crimp ring according to claim 3, wherein: An adjusting plate (10) is slidably arranged in the interior of the fixing sleeve (3), the inner top surface of the arc-shaped clamping plate (1) is provided with a taut ligament (5), and one end of the taut ligament (5) is fixed to the inner wall of one side of the arc-shaped clamping plate (1).

5. A combined crimp ring according to claim 4, characterized in that: The other end of the taut ligament (5) extends into the interior of the through hole (8), and the other end of the taut ligament (5) is fixed to the bottom of the adjusting plate (10), and the taut ligament (5) is in close contact with the inner arc surface of the arc-shaped clamping plate (1).

6. A combination crimp ring according to claim 5, wherein: The inner walls of the fixing sleeve (3) are provided with guide grooves (9), the adjusting plate (10) is fixed with guide blocks (11) on both sides, and the guide blocks (11) are slidably clamped in the interiors of the guide grooves (9).

7. A combined crimp ring according to claim 6, characterized in that: The top of the fixing sleeve (3) is rotatably provided with an adjusting bolt (4), the interior of the adjusting plate (10) is provided with an inner cavity (12) penetrating into the top, the inner cavity (12) is rotatably provided with a rotating block (13), the bottom of the adjusting bolt (4) is threadedly penetrated into the interior of the fixing sleeve (3) and fixed to the top of the rotating block (13).

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