CN205552443U - Substitution hammer structure - Google Patents

Abstract

The utility model relates to a substitution hammer structure, including a hammer body and at least one beat the piece, hammer body one end is formed with a set of tankage, and assembles the groove and be formed with round wide groove section in the internal diameter, and it has the just an occasional, minor success to plant in the connecting rod in equipment groove to beat the lump formation, and the connecting rod is equipped with the elastic location ring of round in the external diameter, when the connecting rod is planted in the equipment groove, should fix a position the ring and just can inlay card in wide groove section, and an equipment subsides is to in installation section, so, make produced impact force and shaking force when strikeing the piece and can bear the operation of hammer body completely.

Description

Alternate form hammer structure

Technical field

This utility model relates to a kind of alternate form hammer structure, taps the hammer of block particularly to a kind of difference of replacing Hammer body can be fitted in completely at structure, and the percussion block back side, thus the service life of hammer is substantially improved.

Background technology

At present, at present hammer through often seeing percussion tup all with this made in one piece of hammer, therefore user is In response to the difference of working substance character, and must carry different types of hammer, it is not only inconvenient to carry because of heaviness, and Have a strong impact on work efficiency, additionally, in response to beaing the difference of workpiece, the hammer peddled on the market removes common metal Outside hammer, still have with wood material or quality of rubber materials make hammer, through its quality relatively have elasticity spy Levy, in time beaing the workpiece of made of soft, workpiece can be prevented effectively from and wreck.

The drawback inconvenient to carry for improving aforementioned tools, relevant hand-held tool manufacturer is once by tapping block with hammer originally Spiral shell is used to be solidly connected structure between body, to reach the effect at the replaceable tup percussion position of hammer body, such as Fig. 1 Shown in, its a known percussion tup is the hammer creation of dismountable, and it is formed in hammer body 40 end One screw 41, and tap block 50 one side and be provided with a screw rod 51 that must set with screw lock 41；So, hammer body I.e. may be regarded as industry demand selectivity and replace difference percussion block.

Though simply it can improve existing hammer and cannot replace the shortcoming at percussion position, but because of the solid mode of its periwinkle collecting, The ground turn or screw tight therefore its percussion block replaced still needs to waste time and energy, and also easily because of strong during tapping Impact, vibrations, cause locking the loosening slip phenomenon setting position, and cause hammer body and tap generation between block Gap, when, under the state that operating personnel persistently taps, its impact, vibrations are held by the screw rod position that structure is more fragile It is subject to, so easily causes screw rod fracture or tooth such as collapses at the shortcoming.

In view of this, the present inventor is by the development Experience being engaged in related industry for many years, for asking of existing hammer Topic further investigated, and actively seek solution, through the research and development of long-term endeavour, the most successfully create Go out an alternate form hammer structure, its a kind of hammer structure that can replace difference percussion block, and can be complete at the percussion block back side Entirely fit in hammer body, thus the service life of hammer is substantially improved.

Utility model content

For solving above-mentioned technical problem, the purpose of this utility model is: provide a kind of alternate form hammer structure, its A kind of hammer structure that can replace difference percussion block, and hammer body can be fitted in completely at the percussion block back side, thus So that the service life of hammer is substantially improved.

For achieving the above object, this utility model be the technical scheme is that

A kind of alternate form hammer structure, includes a hammer body, a lever and at least one and taps block, wherein, be somebody's turn to do Lever is arranged at the side of this hammer body, and one end of this hammer body is formed with a setting unit, and this setting unit is formed Having an assembling grove, and this assembling grove is formed with a circle sipes section at internal diameter, the both sides of this percussion block respectively tap face And assem-bly face, this assem-bly faces and is formed with a combination bar that can be inserted in this assembling grove, this combine bar in external diameter shape The locating slot of Cheng Youyi circle, and this locating slot is equipped with the location ring that a circle is elastic, this combines bar and is inserted in this group During tankage, this location ring be able to be embedded in this sipes section, and when this location ring is placed in this sipes section, should Assem-bly face and stick in this setting unit.

Described alternate form hammer structure, this location ring is a c-type clasp.

Compared with prior art, the utility model has the advantage of of technique scheme is used:

Alternate form hammer structure of the present utility model, passes through the characteristic combining bar plant corresponding with assembling grove, makes hammer Body with tap block there is the function of quick replacement, and location ring and the inlay card effect of sipes section, block can be will hit against Stably it is arranged at hammer body end；During additionally, this location ring is placed in sipes section, it assem-bly faces can be completely Stick in setting unit, produced impulsive force and shaking force when making this percussion block can bear hammer body operation completely.

For this utility model is compared with integral type hammer of the prior art, it has interchangeable percussion block, and strikes Hitting block and must regarding as industry Demand Design is the materials such as metal, wood or rubber, it is to avoid the hardest working substance is in percussion Cause damage during operation, and for this utility model compares the solid alternate form hammer of spiral shell of the prior art, strike in for a long time Beat not have under operation and lock the loosening slip phenomenon setting position, make percussion block can bear what hammer body was brought completely Impact and vibrations, it is to avoid tap block and rupture with hammer body binding site, damage；Therefore this utility model can be said and be A kind of creation quite with practicality and creativeness, is quite worth industrial circle to be promoted, and makes society know.

Accompanying drawing explanation

Fig. 1 is the job state cross-sectional schematic of existing alternate form hammer；

Fig. 2 is the perspective exploded view of this utility model alternate form hammer structure；

Fig. 3 is the three-dimensional appearance schematic diagram of this utility model alternate form hammer structure；

Fig. 4 is the cross-sectional schematic of this utility model alternate form hammer structure；

Fig. 5 is the job state cross-sectional schematic of this utility model alternate form hammer structure；

Fig. 6 is the section view enforcement schematic diagram that this utility model replaces different size percussion block.

Description of reference numerals: 1-hammer body；11-setting unit；12-assembling grove；13-sipes section；2-lever；3- Tap block；31-taps face；32-assem-bly faces；33-combines bar；34-locating slot；35-positions ring；40-hammer is originally Body；41-screw；50-taps block；51-screw rod.

Detailed description of the invention

This utility model, advantage of the present utility model and spy is further described below in conjunction with specific embodiments and the drawings Point will be with describe and apparent.

This utility model is about a kind of alternate form hammer structure, and its a kind of difference of replacing taps the hammer structure of block, And hammer body can be fitted in completely at the percussion block back side, use the service life that hammer is substantially improved, such as Fig. 2 To shown in Fig. 6, this utility model " alternate form hammer structure " includes hammer body 1, lever 2 and extremely A few percussion block 3；Its hammer body 1 of accompanying drawing embodiment configures two groups and taps block 3 for embodiment.

This lever 2 is arranged at hammer body 1 side, and this hammer body 1 end is formed with a setting unit 11, This setting unit 11 is formed with an assembling grove 12, and this assembling grove 12 is formed with a circle sipes section 13 in internal diameter, should Tapping respectively percussion face 31, block 3 both sides and assem-bly face 32, this assem-bly faces 32 and is formed with one and must be inserted in assembling The combination bar 33 of groove 12, this combines bar 33 and is formed with a circle locating slot 34 in external diameter, and this locating slot 34 ring sets Having the location ring 35 that a circle is elastic, this combines bar 33 when being inserted in assembling grove 12, and this location ring 35 just may be used It is embedded in sipes section 13, and when this location ring 35 is placed in sipes section 13, this assem-bly faces 32 and sticks in setting Portion 11.

So, pass through the characteristic combining bar 33 plant corresponding with assembling grove 12, make hammer body 1 and tap block 3 There is the function of quick replacement, and location ring 35 and the inlay card effect of sipes section 13, block 3 can be will hit against stable It is arranged at hammer body 1 end；During additionally, this location ring 35 is placed in sipes section 13, it assem-bly faces 32 can stick to completely in setting unit 11, make this percussion block 3 can bear completely during hammer body 1 operation produced Impulsive force and shaking force；Additionally, its location ring 35 of this utility model embodiment is adopted to be arranged at and is combined bar 33 for table Show, in actual application, it is possible to be chosen as being arranged at sipes section 13 by location ring 35.

Furthermore, this location ring 35 is in addition to can using the rubber ring of tool elasticity, it is possible to selects and is likewise supplied with The c-type clasp of flexible effect.

From aforementioned author content, this utility model " alternate form hammer structure " is compared to existing integral type hammer For, it has interchangeable percussion block 3, and user obtains replaces various sizes of percussion block 3 on demand (such as Fig. 6 Shown in), and tap block 3 must regard as industry Demand Design being the materials such as metal, wood or rubber, it is to avoid the hardest Working substance in time tapping operation, cause damage, and for this utility model compares the solid alternate form hammer of existing spiral shell, Beat for a long time not have under operation and lock the loosening slip phenomenon setting position, make percussion block can bear hammer body institute completely The impact brought and vibrations, it is to avoid tap block and the fracture of hammer body binding site, damage.

Above explanation and embodiment are only exemplary, scope of the present utility model are not constituted any restriction. It will be understood by those skilled in the art that can be to this practicality under without departing from spirit and scope of the present utility model The details of new technique scheme and form are modified or replace, but these amendments and replacement each fall within this utility model Protection domain in.

Claims (2)

1. an alternate form hammer structure, includes a hammer body, a lever and at least one and taps block, and it is special Levy and be；

This lever is arranged at the side of this hammer body, and one end of this hammer body is formed with a setting unit, this setting Portion is formed with an assembling grove, and this assembling grove is formed with a circle sipes section at internal diameter, and the both sides of this percussion block are respectively Percussion face and assem-bly facing, this assem-bly faces and is formed with a combination bar that can be inserted in this assembling grove, this combine bar in External diameter is formed with the locating slot of a circle, and this locating slot is equipped with the location ring that a circle is elastic, and this combines bar and plants When this assembling grove, this location ring be able to be embedded in this sipes section, and this location ring is placed in this sipes section Time, this assem-bly faces and sticks in this setting unit.

Alternate form hammer structure the most according to claim 1, it is characterised in that this location ring is a C Type clasp.