CN216441670U

CN216441670U - High-light bending-resistant boring cutter bar of hydraulic cylinder

Info

Publication number: CN216441670U
Application number: CN202123132883.6U
Authority: CN
Inventors: 刘保华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-06
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a high-light bending-resistant boring cutter bar for a hydraulic cylinder, relates to the technical field of hydraulic cylinder processing equipment, and aims to solve the problems that when the existing boring cutter bar is used, a boring cutter works for a long time, and the bending probability of the boring cutter bar is increased; the diameter of the support plate is 91mm, and a circular plate with the diameter of 65mm is arranged on the side face of the support plate; the cross rod is arranged on the inner side of the circular plate on the side surface of the support plate, and the connecting rod on the side surface of the cross rod is arranged on the side surface of the inner rod; the fixing piece is installed at the side end of the main body, and the circular plate on the side face of the support plate is installed on the inner side of the fixing piece. When the boring tool is used, the boring tool bar can be conveniently and quickly installed through the cross rod, the use cost is reduced, and the bending rate of the boring tool bar is reduced by fixing the boring tool and the boring tool bar through the fixing piece.

Description

High-light bending-resistant boring cutter bar of hydraulic cylinder

Technical Field

The utility model belongs to the technical field of hydraulic cylinder barrel processing equipment, and particularly relates to a high-light bending-resistant boring cutter bar for a hydraulic cylinder barrel.

Background

The boring cutter is one of hole machining cutters, generally a round handle, a square cutter rod used for a larger workpiece is generally found in a vertical lathe, the most common occasions are inner hole machining, hole expanding, profiling and the like, and in order to meet the requirements of various hole diameters and hole depths and reduce the variety and specification of the boring cutter, the boring cutter and a cutter head are designed into serialized basic parts.

For example, application No.: relate to a boring cutter pole in CN201020272172.1, including boring cutter pole body and connector, the tip of boring cutter pole body has the connector through the removable link joint of screw thread, is equipped with the sword groove that is used for assembling the boring cutter on this connector and corresponds with the sword groove be used for fixed boring cutter's screw, be equipped with the only cooperation structure of revolving of being convenient for assembly and disassembly tools rotation connector on the outer peripheral face of connector. When the boring cutter bar is used for changing a cutter, the rotary stopping matching structure which is convenient for the dismounting tool to rotate the connector is arranged on the outer peripheral surface of the connector, so that an operator can dismount the connector by using the dismounting tool and complete cutter changing work by replacing a new connector with a well-adjusted size, and the boring machining efficiency can be improved. The utility model has simple structure, uses less parts and saves the production cost.

Based on the discovery among the prior art, when current boring cutter pole was used, the long-time work of boring cutter, after boring cutter pole received the impact of external force, the crooked probability that has increased made the use probability of boring cutter reduce, and the structure that boring cutter pole was dismantled in the later stage is loaded down with trivial details, has increased use cost.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a high and light bending-resistant boring bar for a hydraulic cylinder is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a high-light bending-resistant boring cutter bar of a hydraulic cylinder barrel, which aims to solve the problems that when the existing boring cutter bar is used, a boring cutter works for a long time, the bending probability is increased after the boring cutter bar is impacted by external force, the use probability of the boring cutter is reduced, the structure of the boring cutter bar in later-stage disassembly is complicated, and the use cost is increased.

The purpose and the efficacy of the high-light bending-resistant boring cutter bar of the hydraulic cylinder barrel are achieved by the following specific technical means:

a high-light bending-resistant boring cutter bar of a hydraulic cylinder barrel comprises a main body, a support plate, a cross rod and a fixing piece, wherein the main body is of a cylindrical structure, and an inner hole is formed in the main body; the diameter of the carrier plate is 91mm, and a circular plate with the diameter of 65mm is arranged on the side surface of the carrier plate; the cross bar is arranged on the inner side of the circular plate on the side surface of the support plate, and the connecting rod on the side surface of the cross bar is arranged on the side surface of the inner rod; the fixing piece is installed at the side end of the main body, and a circular plate on the side surface of the support plate is installed on the inner side of the fixing piece.

Furthermore, the main body comprises a rotating rod and an inner rod, the rotating rod is arranged in the main body, and the rotating rod is of a cylindrical structure; the inner rod is arranged at the side end of the rotating rod.

Further, the carrier plate comprises a boring cutter piece, the height of the carrier plate is 8mm, and the height of the circular plate on the side surface of the carrier plate is 10 mm; the side surface of the boring cutter piece is provided with a boring blade, and the boring cutter piece is arranged on the side surface of the support plate.

Further, the cross rod comprises a connecting rod, the diameter of the cross rod is 40mm, the height of the cross rod is 26mm, and a clamping groove is formed in the outer side of the cross rod; the diameter of the connecting rod is 34mm, and the height of the connecting rod is 40 mm; the outside of connecting rod is equipped with the screw thread, and the connecting rod is established in the side of horizontal pole.

Further, the fixing piece comprises a mounting plate, the diameter of the fixing piece is 93mm, and the height of the fixing piece is 34 mm; the height of mounting panel is 23mm, and the side at the mounting is established to the mounting panel.

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

1. in the device, the cross rod is arranged, when the boring cutter is used, the boring cutter rod can be conveniently and quickly installed by using the cross rod, the use cost is reduced, the connecting rod is arranged on the side surface of the inner rod in the main body, the thread on the outer side of the connecting rod is quickly installed in the main body, the cross rod is connected with the boring cutter piece, the workpiece can be conveniently processed, the structure is simple, the operation steps are simple, and the production cost is reduced;

2. in this device, the mounting has been set up, when using the boring cutter, can fix boring cutter and boring cutter pole through using the mounting, reduce the curvature of boring cutter pole, make the mounting install the side at the main part, the horizontal pole passes the inboard of mounting, the one end of horizontal pole is fixed to the mounting, the side at the main part is installed to the mounting panel block of being convenient for, make the mounting fix the boring cutter pole, reduce the curvature of boring cutter pole, thereby solved current boring cutter pole when using, the long-time work that carries out of boring cutter, after the boring cutter pole receives the impact of external force, the crooked probability that has increased, make the use probability of boring cutter reduce, and the structure that the boring cutter pole was dismantled in the later stage is loaded down with trivial details, use cost's problem has been increased.

Drawings

Fig. 1 is a schematic sectional structure of the main body of the present invention.

Fig. 2 is a schematic view of a carrier plate according to the present invention.

FIG. 3 is a side view schematic of the boring tool of the present invention.

Fig. 4 is a front view of the fixing member of the present invention.

FIG. 5 is a side view of the mounting plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a rotating rod; 102. an inner rod; 2. a carrier plate; 201. boring a cutter element; 3. a cross bar; 301. a connecting rod; 4. a fixing member; 401. and (7) mounting the plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a high-light bending-resistant boring cutter bar of a hydraulic cylinder, which comprises a main body 1, a support plate 2, a cross rod 3 and a fixing piece 4, wherein the main body 1 is of a cylindrical structure, and an inner hole is formed in the main body 1; the diameter of the carrier plate 2 is 91mm, and a circular plate with the diameter of 65mm is arranged on the side surface of the carrier plate 2; the cross bar 3 is arranged on the inner side of the circular plate on the side surface of the carrier plate 2, and the connecting rod 301 on the side surface of the cross bar 3 is arranged on the side surface of the inner rod 102; the fixing part 4 is arranged at the side end of the main body 1, a circular plate on the side surface of the support plate 2 is arranged on the inner side of the fixing part 4, the inner rod 102 is arranged on the side surface of the rotating rod 101, the connecting rod 301 is conveniently arranged on the side surface of the inner rod 102, the cross rod 3 is conveniently driven to rotate, a blade on the side surface of the boring cutter 201 is convenient to process a workpiece, the cross rod 3 is connected with the boring cutter 201, the workpiece is convenient to process, the structure is simple, the operation steps are simple, the production cost is reduced, the mounting plate 401 is conveniently clamped and arranged on the side surface of the main body 1, the fixing part 4 is used for fixing the boring cutter bar, the bending rate of the boring cutter bar is reduced, the main body 1 comprises the rotating rod 101, the inner rod 102, the rotating rod 101 is arranged inside the main body 1, and the rotating rod 101 is of a cylindrical structure; the inner rod 102 is arranged at the side end of the rotating rod 101, the rotating rod 101 is arranged in the main body 1, and the rotating rod 101 provides power for the operation of the boring cutter, wherein the support plate 2 comprises a boring cutter 201, the height of the support plate 2 is 8mm, and the height of a circular plate on the side surface of the support plate 2 is 10 mm; the side surface of the boring cutter 201 is provided with a boring blade, the boring cutter 201 is arranged on the side surface of the support plate 2, the inner side of the support plate 2 is connected with the cross rod 3, the boring cutter 201 is arranged on the side surface of the support plate 2, the cross rod 3 comprises a connecting rod 301, the diameter of the cross rod 3 is 40mm, the height of the cross rod 3 is 26mm, and the outer side of the cross rod 3 is provided with a clamping groove; the diameter of the connecting rod 301 is 34mm, and the height of the connecting rod 301 is 40 mm; the outer side of the connecting rod 301 is provided with threads, the connecting rod 301 is arranged on the side surface of the cross rod 3, the connecting rod 301 is arranged on the side surface of the inner rod 102 in the main body 1, and the threads on the outer side of the connecting rod 301 are quickly arranged in the main body 1, wherein the fixing piece 4 comprises an installation plate 401, the diameter of the fixing piece 4 is 93mm, and the height of the fixing piece 4 is 34 mm; the height of the mounting plate 401 is 23mm, and the mounting plate 401 is arranged at the side of the fixing member 4, so that the fixing member 4 is mounted at the side end of the main body 1, the cross bar 3 passes through the inner side of the fixing member 4, and the fixing member 4 fixes one end of the cross bar 3.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the boring cutter bar is used, firstly, the main body 1 is arranged on a boring machine, the rotating rod 101 is arranged in the main body 1 to provide power for the operation of the boring cutter, the inner rod 102 is convenient for the connecting rod 301 to drive the cross rod 3 to rotate, the thread on the outer side of the connecting rod 301 is quickly arranged on the side surface of the inner rod 102, the structure is simple, the operation steps are simple, the production cost is reduced, the inner side of the support plate 2 is connected with the cross rod 3, the blade on the side surface of the boring cutter 201 is convenient for processing a workpiece, the cross rod 3 penetrates through the inner side of the fixing part 4 to be connected with the support plate 2, the mounting plate 401 is clamped and arranged on the side surface of the main body 1 to fix the boring cutter bar, and the bending resistance of the boring cutter bar is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a high slight bending resistance boring cutter pole of hydraulic cylinder which characterized in that: the clamping device comprises a main body (1), a carrier plate (2), a cross rod (3) and a fixing piece (4), wherein the main body (1) is of a cylindrical structure, and an inner hole is formed in the main body (1); the diameter of the carrier plate (2) is 91mm, and a circular plate with the diameter of 65mm is arranged on the side surface of the carrier plate (2); the cross rod (3) is arranged on the inner side of the circular plate on the side surface of the support plate (2), and the connecting rod (301) on the side surface of the cross rod (3) is arranged on the side surface of the inner rod (102); the fixing piece (4) is arranged at the side end of the main body (1), and the inner side of the fixing piece (4) is provided with a circular plate on the side surface of the support plate (2).

2. The hydraulic cylinder barrel high-light bending-resistant boring cutter bar as claimed in claim 1, characterized in that: the main body (1) comprises a rotating rod (101) and an inner rod (102), the rotating rod (101) is installed inside the main body (1), and the rotating rod (101) is of a cylindrical structure; the inner rod (102) is arranged at the side end of the rotating rod (101).

3. The hydraulic cylinder barrel high-light bending-resistant boring cutter bar as claimed in claim 1, characterized in that: the support plate (2) comprises a boring cutter piece (201), the height of the support plate (2) is 8mm, and the height of a circular plate on the side surface of the support plate (2) is 10 mm; the side surface of the boring cutter piece (201) is provided with a boring blade, and the boring cutter piece (201) is arranged on the side surface of the support plate (2).

4. The hydraulic cylinder barrel high-light bending-resistant boring cutter bar as claimed in claim 1, characterized in that: the cross rod (3) comprises a connecting rod (301), the diameter of the cross rod (3) is 40mm, the height of the cross rod (3) is 26mm, and a clamping groove is formed in the outer side of the cross rod (3); the diameter of the connecting rod (301) is 34mm, and the height of the connecting rod (301) is 40 mm; the outer side of the connecting rod (301) is provided with threads, and the connecting rod (301) is arranged on the side surface of the cross rod (3).

5. The hydraulic cylinder barrel high-light bending-resistant boring cutter bar as claimed in claim 1, characterized in that: the fixing piece (4) comprises a mounting plate (401), the diameter of the fixing piece (4) is 93mm, and the height of the fixing piece (4) is 34 mm; the height of mounting panel (401) is 23mm, and the side at mounting (4) is established in mounting panel (401).