CN202780953U

CN202780953U - Multifunctional screw tap-screw die combined spanner

Info

Publication number: CN202780953U
Application number: CN 201220429064
Authority: CN
Inventors: 王为伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-26
Filing date: 2012-08-26
Publication date: 2013-03-13
Anticipated expiration: 2022-08-26

Abstract

The utility model discloses a multifunctional screw tap-screw die combined spanner, which comprises a handle and is characterized in that: one end of the handle is connected with a spanner shell; locking screws are arranged on both sides of the spanner shell respectively; a transition sleeve is arranged in the spanner shell; a screw die is arranged in the transition sleeve; the other end of the handle is connected with a lengthened handle; and a screw die clamping body is arranged in the spanner shell. The multifunctional screw tap-screw die combined spanner is made of an M4-M12 screw die and a screw tap or a reamer bit, and spanners of different specifications are not required to be replaced, and only the multifunctional screw tap-screw die combined spanner is needed for resolving problems. The multifunctional screw tap-screw die combined spanner has the advantages of integral functions, extended specifications, easiness in operating, convenience in carrying and good effect.

Description

Multifunctional screw tap and bolt die combination wrench

One, technical field

The utility model relates to a kind of Multifunctional screw tap and bolt die combination wrench, relates in particular to the spanner that a kind of screw-tap bolt die combination wrench with tapping, mantle fiber and fraising triple functions replaces original two types and plurality of specifications.

Two, background technology

In the at ordinary times pincers worker operating process, basically all be to adopt screw tap (or reamer) and screw die to carry out manual processing from the internal and external threads of M4-M12, two kinds of dissimilar spanners yet screw tap (or reamer) and screw die are employed, the screw die of M4-M12 also needs many spanner of different size simultaneously, cost is higher like this, carry also inconvenience, operate also pretty troublesome.

Three, utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of screw-tap bolt die combination wrench with tapping, mantle fiber and fraising triple functions to replace the spanner of original two types and plurality of specifications.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Multifunctional screw tap and bolt die combination wrench, comprise handle, it is characterized in that, at a connection spanner of described handle housing, lock-screw is respectively installed in spanner housing both sides, and transition sleeve is installed in the spanner housing, and screw die is installed in the transition sleeve, the handle other end connects and adds long handle, and the screw tap cramping body is installed in the spanner housing.

The beneficial effects of the utility model are from M4-M12 screw die and screw tap or reamer, not need to change the spanner of different size, only need once solving Multifunctional screw tap, bolt die combination wrench the utility model function integration, specification expansion, simple to operate, easy to carry, respond well.

Four, description of drawings

Below in conjunction with drawings and Examples, further specify the structure and characteristics of the utility model Multifunctional screw tap and bolt die combination wrench, in the accompanying drawing:

Fig. 1 is the structure chart of the embodiment one of M4-M10 screw die of the present utility model.

Fig. 2 is the structure chart of the embodiment one of M12 screw die of the present utility model.

Fig. 3 and Fig. 4 are the structure charts of screw tap cramping body embodiment one of the present utility model.

Among the figure: 1. handle, 2. spanner housing, 3. lock-screw, 4. screw die 5. adds long handle, 6. transition sleeve, 7. screw tap cramping body.

Five, the specific embodiment

In the embodiment shown in fig. 1, be provided with handle (1), spanner housing (2), lock-screw (3), die tap cramping body (4), add long handle (5), transition sleeve (6), screw tap cramping body (7).

Implement Multifunctional screw tap of the present utility model and bolt die combination wrench, comprise handle (1), it is characterized in that, at described (1) connection spanner housing of handle (2), lock-screw (3) is respectively installed in spanner housing (2) both sides, transition sleeve (6) is installed in the spanner housing (2), screw die (4) is installed in the transition sleeve (6), handle (1) other end connects and adds long handle (5), and screw tap cramping body (7) is installed in the spanner housing (2).

Such as Fig. 1: implement Multifunctional screw tap of the present utility model and bolt die combination wrench, when using the screw die of M4-M10, as long as cooperate corresponding transition sleeve to be combined into one, reinstall the spanner housing, tighten two lock-screws and just can carry out mantle fiber.

Such as Fig. 2: when using the screw die of M12, as long as the screw die of the M12 spanner housing of directly packing into, then tighten two lock-screws and just can carry out mantle fiber.

Such as Fig. 3 and Fig. 4: when needs carry out hand tapping or fraising, as long as with the screw tap cramping body spanner housing of packing into, tighten then that two lock-screws 3 just can carry out tapping or the operation of reaming.

The utility model can be loaded onto adding long handle using M10 and M12 screw die (or M10 and M12 screw tap) when carrying out mantle fiber (or tapping), then processes.Implement the utility model, effect is fine.

Claims

1. a Multifunctional screw tap and bolt die combination wrench, comprise handle (1), it is characterized in that, at described (1) connection spanner housing of handle (2), lock-screw (3) is respectively installed in spanner housing (2) both sides, transition sleeve (6) is installed in the spanner housing (2), screw die (4) is installed in the transition sleeve (6), handle (1) other end connects and adds long handle (5).

2. Multifunctional screw tap according to claim 1 and bolt die combination wrench is characterized in that, screw tap cramping body (7) is installed in described spanner housing (2).