Linear multifunctional tool connector

Abstract

The utility model relates to a linear type multifunctional tool connector which comprises a connecting nut, a driving shaft and a shaft outer sleeve, the connecting nut is positioned and installed at one end outside the shaft outer sleeve, the driving shaft is inserted into the shaft outer sleeve, a bearing is arranged between the driving shaft and the shaft outer sleeve, one end of the driving shaft is provided with a tool inserting part, and the tool inserting part penetrates out of the shaft outer sleeve. A power connecting hole is formed in the other end of the driving shaft, two bearings are arranged between the driving shaft and the shaft outer sleeve in a front-back mode, the driving shaft between the two bearings is sleeved with a shaft gasket, and a connecting nut is installed at one end outside the shaft outer sleeve in a positioning mode through a flat gasket and a clamping spring. Through the specific design, the device can be inserted into a narrow linear hole, the working distance is prolonged, the application range is expanded, and the device has the advantages of being compact in structure, stable and reliable in working and convenient to operate and use.

Description

Technical Field

[0001] This utility model relates to a linear multi-functional tool connector. Background Technology

[0002] The current mainstream method for workpiece installation is to connect installation tools using a power mechanism. However, the length of the working part of the power mechanism-connected tool is limited, making it difficult to operate in some narrow, straight holes. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a linear multi-function tool connector that can be inserted into narrow linear holes, extending the working distance and expanding the scope of application.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows: it includes a connecting nut, a drive shaft and a shaft sleeve. The connecting nut is positioned and installed on one end of the shaft sleeve. The drive shaft is inserted into the shaft sleeve. A bearing is provided between the drive shaft and the shaft sleeve. One end of the drive shaft is provided with a tool insertion part, which extends out of the shaft sleeve. The other end of the drive shaft is provided with a power connection hole.

[0005] Two bearings are installed between the drive shaft and the outer sleeve, and a shaft pad is attached to the outer sleeve of the drive shaft between the two bearings.

[0006] The connecting nut is positioned and installed on one end of the shaft sleeve by a flat washer and a snap ring.

[0007] Through the above-described specific design, this utility model can be inserted into narrow straight holes, extending the working distance and expanding the scope of application. It has the advantages of compact structure, stable and reliable operation, and convenient operation. Attached Figure Description

[0008] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0009] Figure 1 This is a schematic diagram of the assembly structure of this utility model.

[0010] Figure 2 yes Figure 1 AA sectional view.

[0011] In the diagram: 1. Connecting nut; 2. Drive shaft; 3. Shaft sleeve; 4. Bearing; 5. Tool connector; 6. Power connection hole; 7. Shaft washer; 8. Flat washer; 9. Snap ring. Detailed Implementation

[0012] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0013] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0014] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0015] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] As shown in the figure, this utility model includes a connecting nut 1, a drive shaft 2, and a shaft sleeve 3. The connecting nut 1 is positioned and installed on one end of the shaft sleeve 3 via a flat washer 8 and a retaining spring 9. The drive shaft 2 is inserted into the shaft sleeve 3. A bearing 4 is provided between the drive shaft 2 and the shaft sleeve 3. One end of the drive shaft 2 has a tool connector 5 that extends out of the shaft sleeve 3. The other end of the drive shaft 2 has a power connection hole 6. Two bearings 4 are provided front and rear between the drive shaft 2 and the shaft sleeve 3. A shaft washer 7 is fitted onto the drive shaft 2 between the two bearings 4. The shaft washer 7 protects the drive shaft 2 and makes its operation more stable. When connection is required, first insert the power source connector into the power connection hole 6, and then connect the connecting nut 1 to the threaded interface of the power source to fix the two together. The power source can drive the drive shaft 2 to rotate. Various matching tools can be connected to the tool connector 5 at the front end of the drive shaft 2 as needed.

[0017] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A straight line multi-purpose tool connector characterized by It includes connecting nut (1), drive shaft (2) and shaft sleeve (3), connecting nut (1) is positioned and installed at one end outside shaft sleeve (3), drive shaft (2) is inserted in shaft sleeve (3), bearing (4) is arranged between drive shaft (2) and shaft sleeve (3), one end of drive shaft (2) is provided with tool connector (5), tool connector (5) penetrates out of shaft sleeve (3), power connection hole (6) is set up at the other end of drive shaft (2).

2. A straight line multi-purpose tool connector according to claim 1, characterized in that Two bearings (4) are provided between drive shaft (2) and shaft sleeve (3) front and back, shaft pad (7) is sleeved on drive shaft (2) between two bearings (4).

3. A straight line multi-purpose tool connector according to claim 2, characterized in that Connecting nut (1) is positioned and installed at one end outside shaft sleeve (3) through flat washer (8) and circlip (9).

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