Auxiliary tool for deburring of left box cover

Abstract

The utility model discloses a left box cover deburring auxiliary tool which is characterized in that the left box cover deburring auxiliary tool comprises a base, a bottom plate and a positioning plate, three positioning columns are arranged on the top face of the positioning plate and distributed in a triangular shape, one end of the positioning plate is hinged to the bottom plate, and the other end of the positioning plate is hinged to the bottom plate. One end of the positioning plate is arranged on the base plate, the other end of the positioning plate is supported by a supporting column arranged on the base plate, a rotating core shaft is arranged at the bottom of the base plate, and the rotating core shaft is connected with a bearing arranged on the base in a matched mode to achieve 360-degree free rotation. The left box cover deburring device has the advantages of being simple in structure, low in manufacturing cost and capable of remarkably reducing labor intensity of workers, improving working efficiency and accelerating production takt of left box cover products when used for deburring the left box cover.

Description

Technical Field

[0001] The utility model relates to the field of tooling fixtures, in particular to an auxiliary tooling for deburring a left box cover. Background Art

[0002] The left box cover product has burrs around it after the enlarged plane is machined, and there are a lot of aluminum chips left in the holes after the hole system is processed. The process of manually turning it over on the workbench to remove the burrs on the mating surface and blowing the aluminum chips in the threaded holes is slow, affecting production capacity. At the same time, it causes the machining equipment to wait and the labor intensity of the workers is high. Summary of the invention

[0003] In view of the deficiencies in the above-mentioned prior art, the utility model provides a left box cover deburring auxiliary tooling, which has a simple structure and is easy to operate, significantly reduces the labor intensity of workers and improves work efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A left box cover deburring auxiliary tooling, characterized in that it includes a base, a bottom plate, and a positioning plate, wherein three positioning columns are arranged on the top surface of the positioning plate, and the three positioning columns are distributed in a triangular shape. One end of the positioning plate is hinged to the bottom plate, and the other end of the positioning plate is supported by a support column arranged on the bottom plate. A rotating core shaft is arranged at the bottom of the bottom plate, and the rotating core shaft is matched and connected with a bearing arranged on the base to realize 360° free rotation.

[0006] Furthermore, a positioning plate sliding fixing block is provided on the bottom plate, the positioning plate sliding fixing block has a transverse long groove, a connecting block is provided at one end of the bottom of the positioning plate, and both ends of the connecting block have pins that are slidably limited in the transverse long groove.

[0007] Furthermore, the positioning column is provided with a cylindrical positioning pin.

[0008] Furthermore, one end of the positioning plate hinged to the bottom plate is a plane, so that the positioning plate can stand upright on the bottom plate after being turned over.

[0009] The beneficial effects of the utility model include: simple structure, low manufacturing cost, and being used for removing burrs from the left box cover can significantly reduce the labor intensity of workers, improve work efficiency, and speed up the production rhythm of the left box cover product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model

[0011] Figure 2 It is the front view of the utility model. DETAILED DESCRIPTION

[0012] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0013] A kind of Figure 1-2 The left box cover deburring auxiliary tool shown includes a base 1, a bottom plate 2, and a positioning plate 3, wherein the base 1 includes a bracket welded from a square tube, a mounting plate is arranged on the top of the bracket, and the height of the bracket is arranged to facilitate the operation of workers. Three positioning columns 4 are arranged on the top surface of the positioning plate 3 to position and support the left box cover product to be deburred. The three positioning columns 4 are distributed in a triangular shape, and a cylindrical positioning pin 11 is provided on the positioning column 4.

[0014] One end of the positioning plate 3 is hinged with the bottom plate 2 for sliding. The specific structure is that the bottom plate 1 is provided with a positioning plate sliding fixed block 3, which has a transverse long groove 8, and one end of the bottom of the positioning plate 3 is provided with a connecting block 9, and both ends of the connecting block 9 have pins 10 that are slidably limited in the transverse long groove 8, so that the positioning plate 3 can slide within a certain range on the bottom plate 2, so that the positioning plate 3 can be moved to the middle position of the bottom plate 2 when it is desired to be flipped upright, thereby improving the stability of placement. One end of the positioning plate 3 hinged with the bottom plate 2 is a plane, so that the positioning plate 3 can stand upright on the bottom plate 2 after flipping.

[0015] The other end of the positioning plate 3 is supported by a support column 5 arranged on the bottom plate 2, so that the positioning plate 3 can maintain a horizontal state when it is square.

[0016] A rotating core shaft 6 is provided at the bottom of the bottom plate 2, and the rotating core shaft 6 is matched and connected with a bearing 7 provided on the base 1, so that the positioning plate 3 can rotate freely 360 degrees relative to the bottom plate.

[0017] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A left box cover deburring auxiliary tool, characterized by: The invention comprises a base (1), a bottom plate (2), and a positioning plate (3), wherein the top surface of the positioning plate (3) is provided with three positioning columns (4), and the three positioning columns (4) are distributed in a triangular shape; one end of the positioning plate (3) is hinged to the bottom plate (2), and the other end of the positioning plate (3) is supported by a support column (5) arranged on the bottom plate (2); a rotating core shaft (6) is arranged at the bottom of the bottom plate (2), and the rotating core shaft (6) is matched and connected with a bearing (7) arranged on the base (1) to realize 360° free rotation.

2. The left case cover deburring auxiliary tool according to claim 1, characterized in that: A positioning plate sliding fixing block is provided on the bottom plate (2), and a transverse long groove (8) is provided on the positioning plate sliding fixing block. A connecting block (9) is provided at one end of the bottom of the positioning plate (3), and pins (10) are provided at both ends of the connecting block (9) for sliding and limiting in the transverse long groove (8).

3. The left case cover deburring auxiliary tool according to claim 1, characterized in that: The positioning column (4) is provided with a cylindrical positioning pin (11).

4. The left case cover deburring auxiliary tool according to claim 1, characterized in that: One end of the positioning plate (3) hinged to the bottom plate (2) is a plane, so that the positioning plate (3) can stand upright on the bottom plate (2) after being turned over.

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