Automatic aligning chamfering tool

Abstract

The utility model discloses a self-aligning chamfering cutter which is characterized by comprising a chamfering cutter taper sleeve and a chamfering cutter blade, a through hole is formed in the axial direction of the chamfering cutter taper sleeve; a notch is formed in the longitudinal direction of the chamfering cutter taper sleeve, and the notch is communicated with the through hole through an opening; the chamfering cutter blade is installed at the bottom of the notch, and the cutting edge of the chamfering cutter blade is located at the opening. By means of the application of the automatic aligning chamfering cutter, the chamfering cutter taper sleeve is arranged outside a product to be cut in a sleeved mode, so that the product to be cut is attached to the outside of the chamfering cutter taper sleeve, and the product to be cut and the chamfering cutter taper sleeve are always kept on the same axis. And meanwhile, the chamfering cutter blade mounted on the chamfering cutter taper sleeve cuts a product to be cut, so that the chamfering consistency is ensured, cutter vibration lines are avoided, equipment parameters do not need to be repeatedly adjusted, and the working efficiency and the yield are improved.

Description

Technical Field

[0001] The utility model relates to the relevant technical fields such as cutting tools, and in particular to an automatic centering chamfering tool. Background Art

[0002] At present, the electric tailgate support tube needs to be cut to length and chamfered according to different models after injection molding. However, due to the thin wall and slenderness of the electric tailgate support tube, it cannot be clamped firmly. The shape and position dimensions fluctuate greatly under the influence of injection molding stress. After cutting and chamfering, the product has undesirable phenomena such as eccentric chamfering and severe vibration marks on the surface. As a result, the staff often have to adjust the equipment parameters, and it is difficult to improve the yield rate. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide an automatic self-aligning chamfering tool, which includes:

[0004] Chamfering knife cone sleeve, chamfering knife blade;

[0005] The chamfering cutter cone sleeve is provided with a through hole in the axial direction;

[0006] The chamfering cutter cone sleeve is provided with a notch in the longitudinal direction, and the notch is connected with the through hole through an opening;

[0007] The chamfering knife grain is installed at the bottom of the notch, and the blade of the chamfering knife grain is located at the opening.

[0008] In the above-mentioned automatic centering chamfering tool, steps are provided on two opposite sides of the bottom of the notch, and one end of the chamfering tool particle away from the blade abuts against one of the steps.

[0009] The above-mentioned automatic self-aligning chamfering tool, wherein the notch is an "L"-shaped notch.

[0010] The above-mentioned automatic centering chamfering tool, wherein the side wall of the chamfering tool particle abuts against the side wall of the notch.

[0011] The above-mentioned automatic centering chamfering tool, wherein the blade angle is 27°.

[0012] The above-mentioned automatic self-aligning chamfering tool, wherein the chamfering tool blade can be installed on the chamfering tool cone sleeve by screws.

[0013] Compared with the prior art, the above technical solution has the following positive effects:

[0014] Through the application of the utility model, an automatic self-aligning chamfering tool is provided. The chamfering tool cone sleeve is arranged on the outside of the product to be cut, so that the product to be cut fits on the outside of the chamfering tool cone sleeve. The product to be cut and the chamfering tool cone sleeve are always kept on the same axis. At the same time, the chamfering tool particles installed on the chamfering tool cone sleeve cut the product to be cut, which ensures the consistency of the chamfer and solves the occurrence of vibration marks. There is no need to repeatedly adjust the equipment parameters, which improves the work efficiency and yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of an automatic self-aligning chamfering cutter.

[0016] Figure 2 The utility model is a three-dimensional diagram of an automatic self-aligning chamfering cutter.

[0017] Figure 3 The utility model is a side view of an automatic self-aligning chamfering cutter.

[0018] 1. Chamfering cutter sleeve; 2. Through hole; 3. Chamfering cutter grain; 4. Notch; 5. Opening; 6. Step. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations, but they are not intended to limit the present invention.

[0020] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0021] like Figures 1 to 3 As shown, an automatic self-aligning chamfering tool according to a preferred embodiment is shown, which includes: a chamfering tool cone sleeve 1 and a chamfering tool particle 3.

[0022] A through hole 2 is provided in the axial direction of the chamfering tool cone sleeve 1; a notch 4 is provided in the longitudinal direction of the chamfering tool cone sleeve 1, and the notch 4 is connected to the through hole 2 through an opening 5; the chamfering tool particle 3 is installed at the bottom of the notch 4, and the blade of the chamfering tool particle 3 is located at the opening 5.

[0023] During actual use, the chamfering tool cone sleeve 1 is sleeved on the outside of the product to be cut, so that the product to be cut fits on the outside of the chamfering tool cone sleeve 1, and the product to be cut and the chamfering tool cone sleeve 1 always remain on the same axis. At the same time, the chamfering tool particles 3 installed on the chamfering tool cone sleeve 1 cut the product to be cut, which ensures the consistency of chamfering and solves the occurrence of vibration marks. There is no need to repeatedly adjust equipment parameters, which improves work efficiency and yield rate.

[0024] The utility model also has the following implementation methods based on the above:

[0025] Further, an automatic centering chamfering tool is provided, wherein steps 6 are provided on opposite sides of the bottom of the notch 4, and one end of the chamfering tool particle 3 away from the blade abuts against a step 6. Specifically, the step 6 can limit the position of the chamfering tool particle 3.

[0026] Further, an automatic self-aligning chamfering tool, wherein the notch 4 is an "L"-shaped notch. Specifically, cutting can be performed at the end of the chamfering tool cone sleeve 1 to form the notch 4.

[0027] Furthermore, an automatic centering chamfering tool is provided, wherein the side wall of the chamfering tool particle 3 abuts against the side wall of the notch 4. Specifically, the side wall of the notch 4 can limit the chamfering tool particle 3.

[0028] Furthermore, an automatic centering chamfering cutter is provided, wherein the blade angle is 27°. Specifically, the back angle of the chamfering cutter is 3°, and the blade angle is 27°, so that the cutting is smoother and the product surface quality is also obtained at the same time.

[0029] Further, an automatic self-aligning chamfering tool, wherein the chamfering tool blade 3 can be installed on the chamfering tool cone sleeve 1 by screws. Specifically, the chamfering tool blade 3 can be detachably installed on the chamfering tool cone sleeve 1, so that the chamfering tool blade 3 can be replaced on the chamfering tool cone sleeve 1.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic self-aligning chamfering tool, characterized in that: include: Chamfering knife cone sleeve, chamfering knife blade; The chamfering cutter cone sleeve is provided with a through hole in the axial direction; The chamfering cutter cone sleeve is provided with a notch in the longitudinal direction, and the notch is connected with the through hole through an opening; The chamfering knife grain is installed at the bottom of the notch, and the blade of the chamfering knife grain is located at the opening.

2. The automatic centering chamfering tool according to claim 1, characterized in that: Two opposite sides of the bottom of the notch are provided with steps, and one end of the chamfering knife particle away from the blade abuts against one of the steps.

3. The automatic centering chamfering tool according to claim 1, characterized in that: The notch is an "L" shaped notch.

4. The automatic centering chamfering tool according to claim 1, characterized in that: The side wall of the chamfering knife grain abuts against the side wall of the notch.

5. The automatic centering chamfering cutter according to claim 1, characterized in that: The blade angle is 27°.

6. The automatic centering chamfering tool according to claim 1, characterized in that: The chamfering tool blade can be installed on the chamfering tool cone sleeve by means of screws.

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