CN107553407A

CN107553407A - A kind of machinery overhaul hammer

Info

Publication number: CN107553407A
Application number: CN201710768912.7A
Authority: CN
Inventors: 鲁凯
Original assignee: Wuhu Excellent Electromechanical Technology Co Ltd
Current assignee: Wuhu Excellent Electromechanical Technology Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-01-09

Abstract

The invention discloses a kind of machinery overhaul hammer, including hammer handle and hammer body, described hammer handle one end offers handle of a knife groove, handle of a knife is placed with the handle of a knife groove, described handle of a knife one end offers cutter head mating groove, the screw that described hammer handle one end opens up with tool tip side is spirally connected, the tool tip opposite side offers one group of cutter head accommodating groove, some word cutter heads and cross cutter head are placed with the cutter head accommodating groove, the tool tip is spirally connected with buckle closure, described hammer body one end has the hard hammer of integrative-structure, the hammer body other end is detachably connected by one group of regulating bolt with spring hammer, one group of spring is installed between the hammer body and the spring hammer, rubber sleeve is arranged on the spring hammer.The machinery overhaul is simple and convenient with hammer dismounting, and there is spring hammer and the function and the elasticity of spring hammer hammered into shape firmly can adjust, and has the function of dismounting screw concurrently, one-object-many-purposes, saves space, can bring convenience to operating personnel.

Description

A kind of machinery overhaul hammer

Technical field

The present invention relates to machining tools art, specially a kind of machinery overhaul hammer.

Background technology

In the installation and maintenance work of plant equipment and building etc. is in the construction of industry, hammer class instrument all often by with Arrive, hammer class instrument has hard hammer and soft rubber hammer and wooden mallet, and to need operating personnel to select different according to different Hammer is operated, and in order to which work requirements staff needs to carry a variety of hammers, can so cause the heavy burden of staff It is more, now need a kind of new overhaul hammer to solve the above problems.

The content of the invention

It is an object of the invention to provide a kind of machinery overhaul hammer, to solve the problems mentioned in the above background technology.

To achieve the above object, the present invention provides following technical scheme：A kind of machinery overhaul hammer, including hammer handle and hammer Body, described hammer handle one end offer handle of a knife groove, and handle of a knife is placed with the handle of a knife groove, and described handle of a knife one end offers cutter head cooperation Groove, the screw that described hammer handle one end opens up with tool tip side are spirally connected, and the tool tip opposite side offers one group of cutter head storage Groove, some word cutter heads and cross cutter head is placed with the cutter head accommodating groove, the tool tip is spirally connected with buckle closure, the hammer body One end has the hard hammer of integrative-structure, and the hammer body other end is detachably connected by one group of regulating bolt with spring hammer, described One group of spring is installed between hammer body and the spring hammer, rubber sleeve is arranged on the spring hammer.

Preferably, the both ends of the hammer handle are respectively provided with screw rod, and the tool tip and the hammer body are spirally connected with the hammer handle, The screw rod end coordinated with the hammer body is also bolted with double nut.

Preferably, the upper end of the hammer body and the lower end of the spring hammer are respectively provided with round platform rank, the round platform rank it is outer The uniform one group of engaging lug of edge, the engaging lug coordinate with the regulating bolt, and double nut is also bolted with the regulating bolt.

Preferably, the upper end of the hammer body and the lower end of the spring hammer offer one group of circular groove, the spring Both ends are welded with nahlock, and the nahlock is adapted to the circular groove.

Preferably, there is the annular rib of integrative-structure, the annular rib coordinates with the rubber sleeve on the spring hammer.

Compared with prior art, the beneficial effects of the invention are as follows：The machinery overhaul is hammered into shape in use, hammer body and hammer handle spiral shell Connect, double nut can play a part of fastening hammer body, effectively prevent hammer body from deviating from, and such be designed with causes hammer handle and hammer body Dismounting becomes convenient, and the replacing to hammer handle or hammer body provides facility, and tool tip can be pulled down, can be from hammer handle end by handle of a knife after pulling down Take out, the cutter head mating groove on handle of a knife can coordinate with a word cutter head or cross cutter head, and screwdriver can be worked as after cooperation and is used, is not required to make During with screwdriver, then handle of a knife is put back into hammer handle end and screw on tool tip, when the hammer that nail etc. pounds work, user can make With hard hammer, when needing to carry out the work such as tamping, then beaten using spring hammer one end, the rubber sleeve on spring hammer can be more Change, annular rib plays a part of preventing rubber sleeve from deviating from, while user can adjust the position of double nut in regulating bolt, make The spacing obtained between spring hammer and hammer body changes, the pressure change that then spring is subject to when spacing changes, the smaller then bullet of spacing Spring suppressed range is bigger, and the amplitude that spring hammer deforms upon when beating when the same dynamics of beating is beaten is small, and it is bigger than normal that hammer pounds power, The smaller then spring-compressed amplitude of spacing is smaller, the amplitude that spring hammer deforms upon when beating when the same dynamics of beating is beaten Greatly, hammer pounds that power is less than normal, and user can be adjusted according to the actual requirements, avoids traditional spring hammer hammer and pounds that power is uncontrollable to ask Topic, improve the applicability of this hammer；Present apparatus dismounting is simple and convenient, has spring hammer and the function and the elasticity of spring hammer hammered into shape firmly Degree is adjustable, has the function of dismounting screw concurrently, one-object-many-purposes, saves space, can bring convenience to operating personnel.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention.

Fig. 2 is the end construction schematic diagram of hammer handle of the present invention.

Fig. 3 is the structural representation of handle of a knife of the present invention.

Fig. 4 is Fig. 3 left view.

Fig. 5 is the front view of tool tip of the present invention.

Fig. 6 is the top view that hammer body part after spring hammer is pulled down in Fig. 1.

Fig. 7 is the structural representation of spring section of the present invention.

Fig. 8 is the structural representation of spring hammer part of the present invention.

In figure：1st, hammer handle, 2, hammer body, 3, handle of a knife groove, 4, handle of a knife, 5, cutter head mating groove, 6, tool tip, 7, screw, 8, knife Head accommodating groove, 9, one word cutter head, 10, cross cutter head, 11, buckle closure, 12, hard hammer, 13, regulating bolt, 14, spring hammer, 15, bullet Spring, 16, rubber sleeve, 17, screw rod, 18, double nut, 19, round platform rank, 20, engaging lug, 21, circular groove, 22, nahlock, 23, annular Rib.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Fig. 1-8 are referred to, the present invention provides a kind of technical scheme：A kind of machinery overhaul hammer, including hammer handle 1 and hammer body 2, Described one end of hammer handle 1 offers handle of a knife groove 3, and handle of a knife 4 is placed with the handle of a knife groove, and described one end of handle of a knife 4 offers cutter head and matched somebody with somebody Groove 5 is closed, the screw 7 that described one end of hammer handle 1 opens up with the side of tool tip 6 is spirally connected, and the opposite side of tool tip 6 offers one group of knife Head accommodating groove 8, is placed with some word cutter heads 9 and cross cutter head 10, the tool tip 6 and buckle closure in the cutter head accommodating groove 8 11 are spirally connected, and described one end of hammer body 2 has a hard hammer 12 of integrative-structure, the other end of hammer body 2 by one group of regulating bolt 13 with Spring hammer 14 is detachably connected, and is installed on one group of spring 15 between the hammer body 2 and the spring hammer 14, on the spring hammer 14 Be arranged rubber sleeve 16, the both ends of the hammer handle 1 are respectively provided with screw rod 17, the tool tip 6 and the hammer body 2 with the hammer handle 1 is spirally connected, and the end of screw rod 17 coordinated with the hammer body 2 is also bolted with double nut 18, the upper end of the hammer body 1 and the bullet The lower end of power hammer 14 is respectively provided with round platform rank 19, the uniform one group of engaging lug 20 of outer rim of the round platform rank 19, the engaging lug 20 with The regulating bolt 13 coordinates, and is also bolted with double nut 18 in the regulating bolt 13, the upper end of the hammer body 2 and described The lower end of spring hammer 14 offers one group of circular groove 21, and the both ends of the spring 15 are welded with nahlock 22, the nahlock 22 with The circular groove 21 is adapted to, and has the annular rib 23 of integrative-structure, the annular rib 23 and the rubber sleeve on the spring hammer 14 16 coordinate.

Operation principle：When being hammered into shape using the machinery overhaul, hammer body 2 is spirally connected with hammer handle 1, and double nut 18 can play fastening The effect of hammer body 2, effectively prevent hammer body 2 from deviating from, it is such to be designed with so that the dismounting of hammer handle 1 and hammer body 2 becomes convenient, to hammer The replacing of handle 1 or hammer body 2 provides facility, and tool tip 6 can be pulled down, can taken out after pulling down from the end of hammer handle 1 by handle of a knife 4, on handle of a knife 4 Cutter head mating groove 5 can coordinate with a word cutter head 9 or cross cutter head 10, after cooperation can work as screwdriver use, without the use of screw During knife, then handle of a knife 4 is put back into the end of hammer handle 1 and screw on tool tip 6, when the hammer that nail etc. pounds work, user can be used Hard hammer 12, when needing to carry out the work such as tamping, then beaten using the one end of spring hammer 14, the rubber sleeve 16 on spring hammer 14 Replaceable, annular rib 23 plays a part of preventing rubber sleeve 16 from deviating from, while user can adjust in regulating bolt 13 to pushing up spiral shell The position of mother 18 so that the spacing between spring hammer 14 and hammer body 2 changes, the pressure that then spring 15 is subject to when spacing changes Change, the smaller suppressed range of then spring 15 of spacing is bigger, and when beating shape occurs for spring hammer 14 when the same dynamics of beating is beaten The amplitude of change is small, and hammer pounds that power is bigger than normal, and the smaller suppressed range of then spring 15 of spacing is smaller, spring hammer when the same dynamics of beating is beaten 14 amplitudes deformed upon when beating are big, and hammer pounds that power is less than normal, and user can be adjusted according to the actual requirements, avoid tradition Spring hammer hammer pounds the problem of power is unadjustable, improves the applicability of this hammer.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of machinery overhaul hammer, including hammer handle（1）And hammer body（2）, it is characterised in that：The hammer handle（1）One end offers Handle of a knife groove（3）, handle of a knife is placed with the handle of a knife groove（4）, the handle of a knife（4）One end offers cutter head mating groove（5）, the hammer Handle（1）One end and tool tip（6）The screw that side opens up（7）It is spirally connected, the tool tip（6）Opposite side offers one group of cutter head and received Receive groove（8）, the cutter head accommodating groove（8）In be placed with some word cutter heads（9）With cross cutter head（10）, the tool tip（6） With buckle closure（11）It is spirally connected, the hammer body（2）One end has the hard hammer of integrative-structure（12）, the hammer body（2）The other end passes through one Group regulating bolt（13）With spring hammer（14）It is detachably connected, the hammer body（2）With the spring hammer（14）Between be installed on one Group spring（15）, the spring hammer（14）On be arranged rubber sleeve（16）.

A kind of 2. machinery overhaul hammer according to claim 1, it is characterised in that：The hammer handle（1）Both ends be respectively provided with Screw rod（17）, the tool tip（6）With the hammer body（2）With the hammer handle（1）It is spirally connected, with the hammer body（2）The spiral shell of cooperation Bar（17）End is also bolted with double nut（18）.

A kind of 3. machinery overhaul hammer according to claim 1, it is characterised in that：The hammer body（1）Upper end and institute State spring hammer（14）Lower end be respectively provided with round platform rank（19）, the round platform rank（19）The uniform one group of engaging lug of outer rim（20）, institute State engaging lug（20）With the regulating bolt（13）Coordinate, the regulating bolt（13）On be also bolted with double nut（18）.

A kind of 4. machinery overhaul hammer according to claim 1, it is characterised in that：The hammer body（2）Upper end and institute State spring hammer（14）Lower end offer one group of circular groove（21）, the spring（15）Both ends be welded with nahlock（22）, institute State nahlock（22）With the circular groove（21）Adaptation.

A kind of 5. machinery overhaul hammer according to claim 1, it is characterised in that：The spring hammer（14）It is upper that there is one The annular rib of structure（23）, the annular rib（23）With the rubber sleeve（16）Coordinate.