A strap gun force adjusting mechanism and strap gun

Abstract

The utility model provides a kind of ribbon gun force adjusting mechanism and ribbon gun, can better realize gear adjustment and control.A kind of ribbon gun force adjusting mechanism, including adjusting assembly, gear locking block and fixed part, the adjusting assembly includes knob main body, knob main body end portion integrally formed with magnetic ring, fixed part includes fixed main body, fixed main body one end is connected with sliding support, sliding support is matched with gear locking block, fixed seat is equipped between fixed main body and knob main body, fixed seat one end is matched with magnetic ring, the other end of fixed seat is set in the through-hole of fixed main body, adjusting spring is set outside adjusting column, adjusting column end portion is connected with adjusting piece.

Description

Technical Field

[0001] This utility model relates to a cable tie gun adjustment mechanism, and more particularly to a cable tie gun force adjustment mechanism. Background Technology

[0002] Cable ties are mainly used for binding and securing various cables, pipes, and equipment. After securing the cable ties, a cable tie gun is needed to tighten them and cut off any excess. The required force varies depending on the application of the cable tie gun, therefore, an adjustable force component is provided to adjust the tightening force according to process requirements.

[0003] In existing force adjustment components, the force adjustment mechanism and the separate unit are separate structures when the knob is turned to adjust the force. During use, it was found that due to poor coordination of the separate structures, misalignment often occurs, such as directly transitioning from level 1 to level 3, making it difficult to control the force during adjustment and affecting the binding effect of the cable ties. Utility Model Content

[0004] This utility model proposes a cable tie gun force adjustment mechanism and a cable tie gun, which can better realize gear adjustment and control.

[0005] The technical solution of this utility model is implemented as follows: A cable tie gun force adjustment mechanism includes an adjustment component, a gear locking block, and a fixing component. The adjustment component includes a knob body with a magnetic ring integrally formed at the end of the knob body. The fixing component includes a fixing body with a sliding support connected to one end of the fixing body. The sliding support cooperates with the gear locking block. A fixing seat is provided between the fixing body and the knob body. One end of the fixing seat cooperates with the magnetic ring, and the other end of the fixing seat is set in the through hole of the fixing body. An adjustment spring is sleeved on the outside of the adjustment column, and the end of the adjustment column is connected to the adjustment component.

[0006] It also includes a sensor base, which has protrusions that engage with the magnetic ring. A sensing spring is fixed inside the cylinder at the front end of the sensor base, and the cylinder is set inside the adjustment seat at the front end of the fixed body.

[0007] The gear locking block and the sliding support are slidably connected. The front end of the gear locking block is connected to a reset spring, and the other end of the reset spring is fixed to the housing.

[0008] Preferably, the magnetic ring and the knob body are an integral injection-molded structure.

[0009] A cable tie gun that employs the aforementioned force adjustment mechanism.

[0010] The force adjustment mechanism of this application can eliminate the changes in force caused by the original split structure. It can also stabilize the force value without the action of self-locking screws, ensuring the stability of the cable tie gun force value in actual use. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a three-dimensional schematic diagram of the force adjustment mechanism of a cable tie gun.

[0013] Figure 2 This is a schematic diagram of a cable tie gun.

[0014] Figure 3 Exploded view of this application.

[0015] Figure 4 A schematic diagram of the component structure for adjustment.

[0016] Figure 5 This is a schematic diagram of the sensor base structure.

[0017] The components include: adjustment assembly 1, knob body 1-1, magnetic ring 1-2, adjustment column 2, gear locking block 3, reset spring 4, tension adjustment spring 5, adjustment fixing bracket 6, adjustment component 7, fixing component 8, adjustment seat 8-1, sliding support 8-2, fixing body 8-3, fixing seat 9, sensing seat 10, protrusion 10-1, cylinder 10-2, sensing spring 10-3, and adjustment spring 11. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figure 1 , 2As shown in Figure 5, a cable tie gun force adjustment mechanism includes an adjustment component 1, a gear locking block 3, and a fixing component 8. The adjustment component 1 includes a knob body 1-1, with a magnetic ring 1-2 integrally formed at one end of the knob body 1-1. The fixing component 8 includes a fixing body 8-3, with a sliding support 8-2 connected to one end of the fixing body 8-3. The sliding support 8-2 cooperates with the gear locking block 3. A fixing seat 9 is provided between the fixing body 8-3 and the knob body 1-1. One end of the fixing seat 9 cooperates with the magnetic ring 1-2, and the other end of the fixing seat 9 is set in the through hole of the fixing body 8-3. An adjustment spring 11 is sleeved on the outside of the adjustment column 2, and the end of the adjustment column 2 is connected to the adjustment component 7.

[0020] In this application, the knob body and the magnetic ring 1-2 are an integral structure, and they rotate together after being rotated. The magnetic ring cooperates with the groove behind the fixed seat 9 and the slot behind the gear locking block 3 to adjust the force.

[0021] like Figure 2 As shown, when this utility model is in use, it is installed at the tail of the cable tie gun. The adjusting column 2, the adjusting spring 11, and the tension adjusting spring 5 press one end of the adjusting fixing bracket 6 against the fixing body 8-3. The other end of the adjusting fixing bracket 6 is connected to the cable tie gun. The stop locking block 3 is slidably installed on the sliding support 8-2. It also includes a sensor base 10, which has a protrusion 10-1 that contacts and engages with the magnetic ring 1-2. A sensing spring 10-3 is fixed inside the cylindrical body 10-2 at the front end of the sensor base 10. The cylindrical body 10-2 is located inside the adjusting seat 8-1 at the front end of the fixed main body. During operation, the protrusion 10-1 interacts with the magnetic ring, so that when the adjusting component is rotated to change gears, the friction between the protrusion and the magnetic ring can be felt, allowing the operator to clearly know the adjustment process and rhythm.

[0022] The gear locking block 3 and the sliding support 8-2 are slidably connected. The front end of the gear locking block 3 is connected to the return spring 4, and the other end of the return spring 4 is fixed to the housing.

[0023] The magnetic ring 1-2 and the knob body 1-1 are integral injection molded structures.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable tie gun force adjustment mechanism, comprising an adjustment assembly (1), a gear locking block (3), and a fixing member (8), characterized in that: The adjustment component (1) includes a knob body (1-1), a magnetic ring (1-2) integrally formed at the end of the knob body (1-1), and a fixing component (8) including a fixing body (8-3), a sliding support (8-2) connected to one end of the fixing body (8-3), the sliding support (8-2) cooperating with the gear locking block (3), a fixing seat (9) provided between the fixing body (8-3) and the knob body (1-1), one end of the fixing seat (9) cooperating with the magnetic ring (1-2), and the other end of the fixing seat (9) set in the through hole of the fixing body (8-3), and an adjustment spring (11) sleeved on the outside of the adjustment column (2), and the end of the adjustment column (2) connected to the adjustment component (7).

2. The cable tie gun force adjustment mechanism according to claim 1, characterized in that: It also includes a sensor base (10), which has a protrusion (10-1) that contacts and engages with the magnetic ring (1-2). A sensing spring (10-3) is fixed inside the cylinder (10-2) at the front end of the sensor base (10). The cylinder (10-2) is located inside the adjusting seat (8-1) at the front end of the fixed body.

3. The cable tie gun force adjustment mechanism according to claim 1 or 2, characterized in that: The gear locking block (3) and the sliding support (8-2) are slidably connected. The front end of the gear locking block (3) is connected to the reset spring (4), and the other end of the reset spring (4) is fixed on the housing.

4. The cable tie gun force adjustment mechanism according to any one of claims 1 to 3, characterized in that: The magnetic ring (1-2) and the knob body (1-1) are an integral injection molded structure.

5. A cable tie gun, characterized in that: The cable tie gun force adjustment mechanism described in any one of claims 1 to 4 is adopted.

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