Fastener electric wrench adapter

Abstract

The utility model discloses a fastener electric wrench adapter which comprises an electric wrench and a square connector arranged at the head of the electric wrench, an adapter body is arranged on one side of the square connector, square inserting grooves are formed in the two ends of the adapter body, the square connector is connected with the adjacent square inserting grooves in an inserted mode in a matched mode, and an inner hexagonal plate is connected into the other square inserting groove in an inserted mode. A positioning assembly used for fixing the inner hexagonal plate is arranged in the adapter and comprises an insertion rod inserted into the adapter and rubber rings arranged on the outer side of the adapter in a sleeving mode, the inner hexagonal plate is also connected with the insertion rod in a matched and inserted mode, and the rubber rings are located at the two ends of the insertion rod. By means of the structure, the positioning assembly is arranged to be used for connecting the electric wrench, the adapter and the inner hexagon, connection is stable, and disassembly and assembly are easy and efficient; and in addition, the inner hexagonal plate is detached, switching work of the square body and the hexahedron of the insertion groove in the head of the adapter can be achieved, use is more flexible, the adapter can play a role in various working occasions, and the practicability of the tool is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric wrench adapter technical field, especially electric wrench adapter of fastener. BACKGROUND

[0002] Electric wrench is a kind of efficient tool, is widely used in mechanical maintenance, automobile maintenance and construction field etc. Adapter is a kind of mechanical operation commonly used thing, often uses in the maintenance manufacturing process, improves the flexibility and applicability of electric wrench, for the fast disassembly bolt use.

[0003] At present, the head of existing electric wrench is mostly quadrangular, and the adapter is generally quadrangular at one end and hexagonal at the other end. However, in actual use, when the head of some fasteners is designed as quadrangular, the configuration of the adapter with hexagonal at one end cannot meet the use requirement of quadrangular at both ends, so that the user cannot effectively use the electric wrench for fastening or dismounting operation when facing specific types of quadrangular fasteners. Such incompatibility not only reduces the applicability of the tool, but also increases the types of tools required by the user in work, which brings inconvenience. Therefore, the utility model provides electric wrench adapter of fastener to solve the problems raised in the above background technology. SUMMARY

[0004] The utility model discloses electric wrench adapter of fastener, through setting up the connecting work between electric wrench, adapter and internal hex for positioning assembly, and the connecting is stable and simple, efficient to dismount, and the internal hex plate can be removed, the adapter head slot quadrangle and hex switching work can be realized, it is more flexible to use, so that the adapter can play a role in various working conditions, improves the practicability of the tool.

[0005] In order to achieve the above object, electric wrench adapter of fastener is provided, including electric wrench and square connector arranged at the head of electric wrench, one side of the square connector is equipped with adapter, both ends of the adapter are equipped with square slot, the square connector is matched with adjacent square slot and is inserted, another square slot is inserted with internal hex plate, the adapter is equipped with positioning assembly for fixing internal hex plate in it, the positioning assembly includes plug rod inserted in the adapter and rubber ring sleeved on the outer side of the adapter, the internal hex plate is also matched with plug rod and is inserted, and the rubber ring is located at the position of both ends of plug rod.

[0006] According to the electric wrench adapter of fastener, two positioning assemblies are arranged in the adapter, and another positioning assembly is used for fixing the square connector.

[0007] According to the fastener electric wrench adapter, the positioning assembly further comprises a groove formed in the surface of the adapter and located at one end of the insertion rod, a magnetic ring in a circular ring structure fixedly connected to the inner surface of the groove, and a magnetic plate slidingly connected to the inside of the groove, the insertion rod is inserted into the inside of the magnetic ring, the magnetic plate is fixedly connected to the end of the insertion rod, and the magnetic plate is attracted to the magnetic ring.

[0008] According to the fastener electric wrench adapter, the positioning assembly further comprises a guide portion formed in the surface of the adapter and located at one side of the groove, and the guide portion is in a slope structure.

[0009] According to the fastener electric wrench adapter, the positioning assembly further comprises an operation rod fixedly connected to the end of the magnetic plate away from the insertion rod, and the outer side of the operation rod is provided with anti-skid lines.

[0010] According to the fastener electric wrench adapter, the positioning assembly further comprises a limiting ring arranged at one side of the rubber ring, and the limiting ring is fixedly connected to the outer side of the adapter and located at the side of the rubber ring away from the guide portion.

[0011] The fastener electric wrench adapter has the following beneficial effects:

[0012] Compared with the prior art, the fastener electric wrench adapter is used for the connection work among the electric wrench, the adapter and the inner hexagon through the positioning assembly, the connection is stable, and the adapter can be easily and efficiently disassembled; the inner hexagon plate can be removed, the adapter head slot four-square body and hexagonal body switching work can be realized, the use is more flexible, the adapter can play a role in various working occasions, and the practicability of the tool is improved.

[0013] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in combination with the drawings and embodiments;

[0015] Figure 1 It is first overall structure schematic drawing of fastener electric wrench adapter of the utility model;

[0016] Figure 2 It is second overall structure schematic drawing of fastener electric wrench adapter of the utility model;

[0017] Figure 3 It is adapter structure schematic drawing of fastener electric wrench adapter of the utility model;

[0018] Figure 4 It is adapter first cross section structure schematic drawing of fastener electric wrench adapter of the utility model;

[0019] Figure 5 This is a schematic diagram of the second cross-sectional structure of the adapter of the fastener electric wrench adapter of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of removing the hexagonal wrench from the adapter of the electric wrench adapter of the fastener of the utility model;

[0021] Figure 7 The utility model is a fastener electric wrench adapter Figure 5 A in the middle is an enlarged structural diagram;

[0022] Figure 8 This is a schematic diagram of the structure of the rubber ring, magnetic plate, magnetic ring and operating rod of the fastener electric wrench adapter of the utility model.

[0023] Legend:

[0024] 1. Electric wrench; 2. Square connector; 3. Adapter; 4. Square slot; 5. Hexagon socket plate; 6. Rubber ring; 7. Guide; 8. Limit ring; 9. Insert rod; 10. Groove; 11. Magnetic plate; 12. Magnetic ring; 13. Operating lever. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] Reference Figures 1-8 , the utility model embodiment of the fastener electric wrench adapter, which includes an electric wrench 1 and a square connector 2 provided on the head of the electric wrench 1, a converter 3 is provided on one side of the square connector 2, and square slots 4 are opened at both ends of the converter 3, the square connector 2 cooperates with the adjacent square slots 4, and a hexagonal plate 5 is inserted inside the other square slot 4, and a positioning component for fixing the hexagonal plate 5 is provided inside the converter 3, the positioning component includes an insertion rod 9 inserted into the interior of the converter 3, a rubber ring 6 sleeved on the outside of the converter 3, a guide portion 7 opened on the surface of the converter 3 and located on one side of the groove 10, and a limit ring 8 provided on one side of the rubber ring 6, the guide portion 7 is set as an inclined structure, the hexagonal plate 5 is also cooperated with the insertion rod 9, the rubber ring 6 is located at both end positions of the insertion rod 9, and the limit ring 8 is fixedly connected to the outside of the converter 3 and is located on the side of the rubber ring 6 away from the guide portion 7.

[0027] The square slot 4 at one end of the adapter 3 connects to the square connector 2, completing the installation of the adapter 3 and the electric wrench 1. The hexagonal plate 5 at the other end of the adapter 3 allows for quick assembly and disassembly of bolts. To remove the hexagonal plate 5 and use the square slot 4, simply move the rubber ring 6 inside the guide 7, pull out the insertion rod 9, and separate the adapter 3. The hexagonal plate 5 can then be removed, allowing for easy assembly and disassembly using the square slot 4. The simple operation allows the adapter 3's head slot to switch between a square and a hexagonal shape, providing greater flexibility and allowing the adapter 3 to be used in a variety of work situations, enhancing the tool's practicality.

[0028] The positioning assembly also includes a groove 10 opened on the surface of the adapter 3 and located at one end of the insertion rod 9, a magnetic ring 12 fixedly connected to the inner surface of the groove 10 and having a circular ring structure, a magnetic plate 11 slidably connected to the inside of the groove 10, and an operating rod 13 fixedly connected to the end of the magnetic plate 11 away from the insertion rod 9. The insertion rod 9 is inserted into the inside of the magnetic ring 12, the magnetic plate 11 is fixedly connected to the end of the insertion rod 9, and the magnetic plate 11 and the magnetic ring 12 cooperate to attract each other. The outside of the operating rod 13 is provided with anti-slip grooves, which increases the stability of the user during use.

[0029] Once the rod 9 is inserted into the adapter 3, the magnetic plate 11 at the end and the magnetic ring 12 cooperate to form a magnetic attraction, thereby increasing the stability of the connection between the rod 9 and the adapter 3 and ensuring that it is not easily removed during use. When the rod 9 needs to be removed, the operating lever 13 is provided to facilitate the operation of removing the rod 9 from the adapter 3.

[0030] Two positioning components are provided inside the adapter 3 , and the other positioning component is used to fix the square connector 2 , thereby ensuring a stable connection between the electric wrench 1 , the adapter 3 and the hexagonal plate 5 .

[0031] Working Principle: The square slot 4 at one end of the adapter 3 connects to the square connector 2 to complete the installation of the adapter 3 and the electric wrench 1. The hexagonal plate 5 at the other end of the adapter 3 allows for quick assembly and disassembly of bolts. To remove the hexagonal plate 5 and use the square slot 4, move the rubber ring 6 into the guide 7, pull out the insertion rod 9, and separate the adapter 3. The hexagonal plate 5 can be removed, allowing for easy assembly and disassembly using the square slot 4. The simple operation allows the adapter 3's head slot to switch between a square and a hexagonal shape, providing greater flexibility and allowing the adapter 3 to be used in a variety of work situations, enhancing the tool's practicality.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Fastener electric wrench adapter, characterized in that, The utility model comprises an electric wrench (1) and a square connector (2) provided on the head of the electric wrench (1); an adapter (3) is provided on one side of the square connector (2); square slots (4) are provided at both ends of the adapter (3); the square connector (2) is plugged into an adjacent square slot (4); a hexagonal plate (5) is plugged into the interior of another square slot (4); a positioning assembly for fixing the hexagonal plate (5) is provided inside the adapter (3); the positioning assembly comprises an insertion rod (9) inserted into the interior of the adapter (3) and a rubber ring (6) sleeved on the outside of the adapter (3); the hexagonal plate (5) is also plugged into the insertion rod (9); and the rubber ring (6) is located at the two ends of the insertion rod (9).

2. The fastener electric wrench adapter according to claim 1, characterized in that: Two positioning components are provided inside the adapter (3), and the other positioning component is used to fix the square connector (2).

3. The fastener electric wrench adapter according to claim 2, characterized in that: The positioning assembly further comprises a groove (10) formed on the surface of the adapter (3) and located at one end of the insertion rod (9), a magnetic ring (12) fixedly connected to the inner surface of the groove (10) and having a circular ring structure, and a magnetic plate (11) slidably connected to the interior of the groove (10); the insertion rod (9) is inserted into the interior of the magnetic ring (12); the magnetic plate (11) is fixedly connected to the end of the insertion rod (9), and the magnetic plate (11) and the magnetic ring (12) cooperate to attract each other.

4. The fastener electric wrench adapter according to claim 3, characterized in that: The positioning assembly further comprises a guide portion (7) provided on the surface of the adapter (3) and located on one side of the groove (10); the guide portion (7) is configured as an inclined surface structure.

5. The fastener electric wrench adapter according to claim 4, characterized in that: The positioning assembly further comprises an operating rod (13) fixedly connected to an end of the magnetic plate (11) away from the insertion rod (9), and an anti-slip pattern is provided on the outer side of the operating rod (13).

6. The fastener electric wrench adapter according to claim 5, characterized in that: The positioning assembly further comprises a limiting ring (8) provided on one side of the rubber ring (6); the limiting ring (8) is fixedly connected to the outside of the adapter (3) and is located on the side of the rubber ring (6) away from the guide portion (7).

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