CN208880636U - A kind of bending structure of handle - Google Patents

Abstract

The utility model discloses a kind of bending structure of handle, structure includes bent stick, apparatus for bending, handlebar, fixture nut, transmission trigger, support lever.The apparatus for bending that the utility model structure is equipped with, the rotational lantern ring being equipped in apparatus for bending, it is thereon to have fly rope, in cocking main body, trigger body affects fly rope to tear rotational lantern ring clockwise, drive rolling bearing rotation, so that bent stick main body follows bending, achieve the effect that Bending Processing, solve the problems, such as that the angle of the bending structure adjusting collet of the handle of existing technology cannot be adjusted in real time, it improves and turns the case where collet and handle shaft connection place could be bent adjusting, significantly convenient actual processing operation, reduce cumbersome workload.

Description

A kind of bending structure of handle

Technical field

The utility model is a kind of bending structure of handle, belongs to hardware tool field.

Background technique

In hardware tool, usually realize that the operation such as the turn of the screw, punching is realized in the clamping of the tools such as screwdriver head using collet, It can be used for carrying out saw blade the sawing that plate class, branch etc. are realized in clamping, current this kind of tool is for being all straight when being manually operated It connects and collet is fixedly mounted on handle, handle and collet keep coaxial and be fixedly connected with state.

Prior art discloses application No. is the bending structure of handle of CN201721198563.1 a kind of, including collet, Handle and retainer, the collet is with handle axial retention and what circumferencial direction can rotate is hinged and connected, and retainer can be real Existing collet and handle stationary positioned are still disadvantage is that the bending structure of the handle of existing technology adjusts the angle of collet not It can adjust in real time, adjusting could be bent by needing to turn collet and handle shaft connection place, and it is not easy enough in actual processing, it operates Come cumbersome.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of bending structure of handle, to solve The angle that the bending structure of the handle of existing technology adjusts collet cannot be adjusted in real time, need to turn collet and handle shaft connection place It can be bent and adjust, not easy enough in actual processing, operate cumbersome problem.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of bending of handle Structure, structure include bent stick, apparatus for bending, handlebar, fixture nut, transmission trigger, support lever, and the bent stick is logical It crosses fitting mode and is installed on apparatus for bending right end, the apparatus for bending is circular configuration, and the apparatus for bending passes through embedded mode It is installed at the top of handlebar, the transmission trigger is installed on support lever upper end by manner, and the apparatus for bending is by curved Curved bar main body, rolling bearing, handle rod tube, trigger body, lever shell, fly rope, rotational lantern ring composition, the bent stick Main body is installed on rolling bearing left end by fitting mode, and the rolling bearing is installed on handlebar tube top by embedded mode Portion, the rotational lantern ring pass through binding by forging type and being integrally formed of rolling bearing structure, described fly rope one end Mode is installed on inside rotational lantern ring, and the other end is connected with trigger body, and the trigger body is installed by fitting mode In lever shell left end, the handle rod tube right end is installed on lever shell left end by embedded mode.

Further, the handlebar is installed at the top of fixture nut by spiral way.

Further, the fixture nut passes through fusion mode and support being integrally formed of lever structure.

Further, the bent stick is cylindrical structure.

Further, a length of 0.7m of the handlebar.

Further, the support lever a length of 8cm, width 5cm.

Further, the fly rope material is the wirerope of high-carbon steel, intensity is high, from heavy and light, stable working, be not easy Suddenly whole root fracture, securely and reliably.

Further, the bent stick is stainless steel material, and wear-resistant, intensity is big, effectively increases service life.

Beneficial effect

A kind of bending structure of handle of the utility model, the rotational lantern ring being originally equipped in practical apparatus for bending, is to have thereon Fly rope, in cocking main body, trigger body affects fly rope to tear rotational lantern ring clockwise, with turn Dynamic bearing rotation, so that bent stick main body follows bending, achievees the effect that Bending Processing, solves the bending of the handle of existing technology Structure adjusts angle the problem of cannot adjusting in real time of collet, improves and turns collet and handle shaft connection place and could be bent adjusting The case where, significantly convenient actual processing operation reduces cumbersome workload.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of the bending structure of handle of the utility model.

Fig. 2 is the schematic diagram of internal structure of the utility model apparatus for bending.

Fig. 3 is the rotation bending schematic diagram of the utility model bent stick main body.

In figure: bent stick -1, bent stick main body -201, rolling bearing -202, handle rod tube -203, is pulled apparatus for bending -2 Owner's body -204, lever shell -205, fly rope -206, rotational lantern ring -207, handlebar -3, fixture nut -4, transmission are pulled Machine -5, support lever -6.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of bending structure technical solution of handle: its structure includes bending Bar 1, apparatus for bending 2, handlebar 3, fixture nut 4, transmission trigger 5, support lever 6, the bent stick 1 are pacified by fitting mode Loaded on 2 right end of apparatus for bending, the apparatus for bending 2 is circular configuration, and the apparatus for bending 2 is installed on handle by embedded mode 3 top of bar, the transmission trigger 5 are installed on support 6 upper end of lever by manner, and the apparatus for bending 2 is by bent stick master Body 201, rolling bearing 202, handle rod tube 203, trigger body 204, lever shell 205, fly rope 206, rotational lantern ring 207 Composition, the bent stick main body 201 are installed on 202 left end of rolling bearing by fitting mode, and the rolling bearing 202 passes through embedding Enter mode and be installed on 203 top of handle rod tube, the rotational lantern ring 207 is integrally formed by forging type with rolling bearing 202 Change structure, described 206 one end of fly rope is installed on inside rotational lantern ring 207 by binding mode, and the other end and trigger master Body 204 is connected, and the trigger body 204 is installed on 205 left end of lever shell, the handle rod tube 203 by fitting mode Right end is installed on 205 left end of lever shell by embedded mode, and the handlebar 3 is installed on fixture nut 4 by spiral way Top, for the fixture nut 4 by fusion mode and support 6 being integrally formed structure of lever, the bent stick 1 is cylindrical knot Structure, a length of 0.7m of the handlebar 3, a length of 8cm of the support lever 6, width 5cm, 206 material of fly rope are high-carbon The wirerope of steel, intensity is high, from heavy and light, stable working, be not easy whole root fracture suddenly, securely and reliably, the bent stick 1 is stainless Steel material, wear-resistant, intensity is big, effectively increases service life.

Rolling bearing 202 described in this patent is a kind of important spare part in contemporary mechanical equipment.Its major function is Mechanical rotary body is supported, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy.Bearing does not have regardless of Internal and external cycle yet There is rolling element, is usually made of wear-resistant material.It is usually used in low speed, underloading and filling lubricating oil and mechanical rotation difficult in maintenance Position.

It is carrying out supporting lever 6 in use, holding, is pulling transmission trigger 5, bent stick 1 is curved under the drive of apparatus for bending 2 Bent certain angle, so as to be processed in the space that some manpower inconvenience operate, the rotational lantern ring being equipped in apparatus for bending 2 207, it is thereon to have fly rope 206, in cocking main body 204, trigger body 204 affects fly rope 206 thus will Rotational lantern ring 207 is torn clockwise, is driven rolling bearing 202 to rotate, so that bent stick main body 201 follows bending, is reached bending The effect of processing solves the problems, such as that the angle of the bending structure adjusting collet of the handle of existing technology cannot be adjusted in real time, improves Turn collet and the case where handle shaft connection place could be bent adjusting, significantly convenient actual processing operation reduces cumbersome Workload.

The utility model solves the problems, such as it is that the bending structure of the handle of existing technology adjusts the angle of collet and cannot adjust in real time Section, adjusting could be bent by needing to turn collet and handle shaft connection place, not easy enough in actual processing, be operated very numb Tired, the utility model is combined with each other by above-mentioned component, and the rotational lantern ring 207 being equipped in apparatus for bending 2, is to have transmission thereon Rope 206, in cocking main body 204, trigger body 204 affects fly rope 206 to which rotational lantern ring 207 is clockwise It tears, drives rolling bearing 202 to rotate, so that bent stick main body 201 follows bending, achieve the effect that Bending Processing, solve The problem of angle that the bending structure of the handle of existing technology adjusts collet cannot be adjusted in real time, improves and turns collet and Handle axis Junction could be bent the case where adjusting, and significantly convenient actual processing operation reduces cumbersome workload.Institute specific as follows It states:

The bent stick main body 201 is installed on 202 left end of rolling bearing by fitting mode, and the rolling bearing 202 is logical It crosses embedded mode and is installed on 203 top of handle rod tube, the rotational lantern ring 207 is become by forging type with rolling bearing 202 Integral structure, described 206 one end of fly rope are installed on inside rotational lantern ring 207 by binding mode, and the other end with pull Owner's body 204 is connected, and the trigger body 204 is installed on 205 left end of lever shell, the handle rod tube by fitting mode 203 right ends are installed on 205 left end of lever shell by embedded mode.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of bending structure of handle, structure includes bent stick (1), apparatus for bending (2), handlebar (3), fixture nut (4), trigger (5), support lever (6) are driven, it is characterised in that:

The bent stick (1) is installed on apparatus for bending (2) right end by fitting mode, and the apparatus for bending (2) is circular configuration, The apparatus for bending (2) is installed at the top of handlebar (3) by embedded mode, and the transmission trigger (5) is pacified by manner Loaded on support lever (6) upper end；

The apparatus for bending (2) is by bent stick main body (201), rolling bearing (202), handle rod tube (203), trigger body (204), lever shell (205), fly rope (206), rotational lantern ring (207) composition, the bent stick main body (201) pass through set Conjunction mode is installed on rolling bearing (202) left end, and the rolling bearing (202) is installed on handle rod tube by embedded mode (203) top, the rotational lantern ring (207) pass through forging type and rolling bearing (202) being integrally formed structure, the transmission Rope (206) one end is installed on rotational lantern ring (207) inside by binding mode, and the other end is connected with trigger body (204) It connects, the trigger body (204) is installed on lever shell (205) left end, handle rod tube (203) right end by fitting mode Lever shell (205) left end is installed on by embedded mode.

2. a kind of bending structure of handle according to claim 1, it is characterised in that: the handlebar (3) passes through spiral Mode is installed at the top of fixture nut (4).

3. a kind of bending structure of handle according to claim 1, it is characterised in that: the fixture nut (4) passes through molten Conjunction mode and support lever (6) being integrally formed structure.

4. a kind of bending structure of handle according to claim 1, it is characterised in that: the bent stick (1) is cylinder Structure.

5. a kind of bending structure of handle according to claim 1, it is characterised in that: a length of 1m of the handlebar (3).

6. a kind of bending structure of handle according to claim 1, it is characterised in that: the support lever (6) is a length of 8cm, width 5cm.