CN217728647U

CN217728647U - Multipurpose spanner with fixed screw tap device

Info

Publication number: CN217728647U
Application number: CN202220876048.9U
Authority: CN
Inventors: 邵永成; 邓基军; 王孝宝; 邹积生
Original assignee: Weihaishiweili Top Grade Tool Co
Current assignee: Weihaishiweili Top Grade Tool Co
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-11-04
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a multipurpose spanner with fixed screw tap device, including pulling the body, ejector pin, nut, clamp plate, rivet, the front end design of pulling the body has V type to keep silent, the tup, and the contained angle that V type kept silent is 30, and the one side of keeping silent is the plane, and the one side has the profile of tooth, the nut of adaptable different specifications, and the afterbody design has 12 angle sleeves, pulls the device that body middle part design had fixed screw tap, the utility model relates to a rationally, simple structure, easy manufacturing, use, convenient operation, an instrument is in the hand, realizes multiple functions, labour saving and time saving has improved operator's work efficiency greatly.

Description

Multipurpose spanner with fixed screw tap device

Technical Field

The utility model belongs to the technical field of manual hardware and tools technique and specifically relates to a multipurpose spanner with fixed screw tap device.

Background

At present, the spanner commonly used only can be to the bolt, fasteners such as nut are twisted with the thorn repeatedly, but often need use multiple functions in actual production process and just can accomplish work, need carry multiple instrument simultaneously, when meetting the inconvenient condition of carrying and need accomplish multiple work again, it is simply heavy burden to the operator to carry multiple instrument, and when the change instrument also examined the operator in work, such operation is not only troublesome, and waste time and energy, bring very big limitation for the actual production operation.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a multipurpose wrench with a fixed screw tap device, which has the advantages of reasonable design, simple structure, easy manufacture and convenient use.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multipurpose spanner with fixed screw tap device, including pulling the body, the ejector pin, the nut, a pressing plate, the rivet, the front end design of pulling the body has V type to keep silent, the tup, the contained angle that V type kept silent is 30, the one side of keeping silent is the plane, the one side has the profile of tooth, the nut of the adaptable multiple specification of keeping silent of this kind of design, afterbody design has 12 angle sleeves, have telescopic function, it has special-shaped groove to pull body middle part design, be used for laying the ejector pin, ejector pin pole portion is the lead screw, in with nut swing joint and special-shaped groove, the design of ejector pin pole tip has V type to keep silent, form the centre gripping with special-shaped groove and keep silent, the size that this centre gripping kept silent of turning round knob nut is adjustable, be used for the centre gripping screw tap, the both ends face design in special-shaped groove has the heavy platform, be used for laying the clamp plate, the clamp plate passes through the fix with rivet spanner handle portion, can restrict the ejector pin can only the back-and-forth movement.

The appearance of the design tup in the outside that multipurpose spanner's one side was kept silent, under the inconvenient multiple instrument's of carrying condition, this spanner can realize the hand hammer function.

The utility model relates to a rationally, simple structure, easy manufacturing, use, convenient operation, labour saving and time saving can realize multiple functions by an instrument, has improved operator's work efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1 according to the present invention.

Fig. 3 is a partial sectional view of the wrench body according to the present invention.

Fig. 4 is a schematic diagram of the ejector rod of the present invention.

Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4 according to the present invention

The labels in the figure are: the wrench comprises a wrench body 1, a mandril 2, a rivet 3, a nut 4, a pressure plate 5 and a hammer head 6.

Detailed Description

As shown in fig. 1 to 5: a multipurpose wrench with a fixed tap device, comprising: the novel spanner is characterized in that a V-shaped jaw and a hammer head 6 are designed at the front end of the spanner body 1, the included angle of the V-shaped jaw is 30 degrees, one surface of the jaw is a plane, the other surface of the jaw is in a tooth shape, the jaw designed by the method can be suitable for twisting nuts of various specifications, a 12-angle sleeve is designed at the tail of the spanner body 1 and has the function of a sleeve, a special-shaped groove is designed in the middle of the spanner body 1 and is used for placing the ejector rod 2, the rod part of the ejector rod 2 is a lead screw and is movably connected with the nut 4 and the special-shaped groove, the head of the ejector rod 2 is designed with the V-shaped jaw and forms a clamping jaw with the special-shaped groove, the twisting nut 4 can adjust the size of the clamping jaw and is used for clamping a screw tap, two end faces of the special-shaped groove are designed with sunken platforms for placing the press plate 5, and the press plate 5 is fixed on the handle of the spanner body 1 through the rivet 3 and can enable the ejector rod 2 to move back and forth.

To sum up, the utility model relates to a rationally, simple structure makes easily, uses, convenient operation, and labour saving and time saving easily realizes that an instrument realizes multiple functions in the hand, has improved operator's work efficiency greatly.

Claims

1. The utility model provides a multipurpose spanner with fixed screw tap device, includes and pulls body, ejector pin, nut, clamp plate, rivet, its characterized in that: the front end of the wrench body is provided with a V-shaped jaw and a hammer, the included angle of the V-shaped jaw is 30 degrees, one surface of the jaw is a plane and has a tooth shape, the tail part of the jaw is provided with a 12-degree sleeve, and the middle part of the wrench body is provided with a device for fixing a screw tap.

2. The multipurpose wrench with the screw tap fixing device according to claim 1, wherein the screw tap fixing device is characterized in that a special-shaped groove is designed in the middle of the wrench body and used for placing the ejector rod, the rod part of the ejector rod is a screw rod and movably connected with the nut in the special-shaped groove, two end faces of the special-shaped groove are provided with a sunken platform, a pressing plate is placed to enable the ejector rod to move back and forth only in the special-shaped groove, the head part of the ejector rod is provided with a V-shaped jaw which forms a clamping jaw with the special-shaped groove, and the size of the clamping jaw can be adjusted by adjusting the nut through a knob.