CN209453498U - A kind of architectural engineering multi-functional hammer - Google Patents

Abstract

The utility model belongs to building engineering equipment technical field, in particular a kind of architectural engineering multi-functional hammer, including hammer handle, one end of the hammer handle is fixedly installed with tup, cavity is offered on the tup, support plate is fixedly installed on the inner wall of the cavity, motor is fixedly installed at the top of the support plate, cam is fixedly installed on the output shaft of the motor, first through hole is offered in the support plate, slide bar is slidably fitted in the first through hole, the top of the slide bar extends in cavity and is in contact with cam, the bottom end of the slide bar extends in cavity and is fixedly installed with connection sheet, the bottom of the tup offers the second through-hole, impact bar is slidably fitted in second through-hole, it extends at the top of the impact bar in cavity and is fixedly connected with the bottom of connection sheet.The utility model structure is simple, easy to use, can quickly be crushed to hard object, and operation is easy, and saves the time.

Description

A kind of architectural engineering multi-functional hammer

Technical field

The utility model relates to building engineering equipment technical field more particularly to a kind of architectural engineering multi-functional hammers.

Background technique

Hammer is the tool for beaing object and moving it or deforming, the most frequently used to strike at the nail, and correction or is knocked object open, Hammer has miscellaneous form, and common form is a handle hand and top.Top is flat on one side to strike Hit, another side is then tup, and hammer is main impact tool, be made of tup and hammer handle, hammer according to function be divided into derusting, Teat hammer, machinery, claw hammer, testing hammer, tang testing hammer, blacksmith's hammer, German-style blacksmith's hammer, claw hammer etc..

But in the prior art, traditional tool hammer for building, exists and is simply equipped, and makes coarse and function list One, it is not easy to the problems such as broken when encountering hard objects, a series of detrimental effects can be brought to operator, for this purpose, we It is proposed that a kind of architectural engineering multi-functional hammer is used to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of architectural engineering proposed is used Multi-functional hammer.

To achieve the goals above, the utility model adopts the technical scheme that a kind of architectural engineering multi-functional hammer, Including hammer handle, one end of the hammer handle is fixedly installed with tup, and cavity is offered on the tup, is consolidated on the inner wall of the cavity Dingan County is equipped with support plate, is fixedly installed with motor at the top of the support plate, is fixedly installed on the output shaft of the motor convex It takes turns, offers first through hole in the support plate, slide bar is slidably fitted in the first through hole, the top of the slide bar extends It is in contact in cavity and with cam, the bottom end of the slide bar extends in cavity and is fixedly installed with connection sheet, the tup Bottom offer the second through-hole, impact bar is slidably fitted in second through-hole, extends to chamber at the top of the impact bar It is fixedly connected in vivo and with the bottom of connection sheet, spring, the bottom end of the spring and the bottom of cavity is arranged on the impact bar Portion's inner wall is fixedly connected, and the top of the spring and the bottom connection of connection sheet touch, and opens up fluted, institute at the top of the hammer handle It states to be equipped in groove and is fixedly installed with battery.

Preferably, it is hinged with slot cover on the side inner wall of the groove, the slot cover is adapted with the opening of groove.

Preferably, the multiple triangle grooves being symmetric are offered at the top of the tup.

Preferably, fixing sleeve is equipped with anti-skid rubber cushion on the hammer handle.

Preferably, the bottom end of the impact bar is pyramidal structure, and the impact bar is equipped with sealing ring, the sealing ring Outer ring is fixedly connected with the inner wall of the second through-hole, and inner ring and the impact bar of the sealing ring are slidably connected.

Preferably, motor switch, the model DZ47-63 of the motor switch are fixedly installed on the hammer handle.

Compared with prior art, the utility model has the beneficial effects that firstly, by hammer handle, tup, cavity, support plate, Motor, cam, first through hole, slide bar, connection sheet, the second through-hole, impact bar, spring, groove and battery match, normal Percussion when using one side impact stone, the objects such as brick with triangle groove, when have hard object need to strike it is broken When, motor is opened, the output shaft of motor drives the cam rotation being fixedly mounted on it, connects when cam rotates and at the top of slide bar Slide bar slide downward in first through hole is pressed after touch, drives connection connection sheet to move downward when slide bar moves downward, connection sheet Impact bar slide downward in the second through-hole is driven when moving downward, the cone point of impact bar bottom end strikes object, connection sheet Spring contraction can be pressed when moving downward, when cam is not contacted with slide bar, spring, which is upheld, passes through connection sheet band moving slide-bar and punching It hits bar to move upwards, in conclusion not stopping the impacted object that rotation drives impact bar lasting by the output shaft of motor, reach brokenly Mince the purpose of body, and the utility model structure is simple, easy to use, can quickly be crushed to hard object, operates It is easy, saves the time.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；

Fig. 3 is the structural schematic diagram of cam and slide bar in the utility model；

In figure: 1, hammer handle；2, tup；3, cavity；4, support plate；5, motor；6, cam；7, first through hole；8, slide bar；9, Connection sheet；10, the second through-hole；11, impact bar；12, spring；13, groove；14, battery.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of architectural engineering multi-functional hammer, including hammer Handle 1, one end of hammer handle 1 are fixedly installed with tup 2, and cavity 3 is offered on tup 2, support is fixedly installed on the inner wall of cavity 3 Plate 4, the top of support plate 4 are fixedly installed with motor 5, and cam 6 is fixedly installed on the output shaft of motor 5, is opened up in support plate There is first through hole 7, slide bar 8 is slidably fitted in first through hole 7, the top of slide bar 8 extends in cavity 3 and connects with cam 6 Touching, the bottom end of slide bar 8 extend in cavity 3 and are fixedly installed with connection sheet 9, and the bottom of tup 2 offers the second through-hole 10, the Impact bar 11 is slidably fitted in two through-holes 10, the top of impact bar 11 extends in cavity 3 and fixes with the bottom of connection sheet 9 It connects, is arranged with spring 12 on impact bar 11, the bottom end of spring 12 is fixedly connected with the bottom interior wall of cavity 3, the top of spring 12 End and the bottom connection of connection sheet 9 touch, and the top of hammer handle 1 opens up fluted 13, are equipped in groove 13 and are fixedly installed with battery 14.

Slot cover is hinged on the side inner wall of groove 13, slot cover is adapted with the opening of groove 13, and the top of tup 2 opens up There are the multiple triangle grooves being symmetric, fixing sleeve is equipped with anti-skid rubber cushion on hammer handle 1, and the bottom end of impact bar 11 is taper knot Structure, impact bar 11 are equipped with sealing ring, and the outer ring of sealing ring is fixedly connected with the inner wall of the second through-hole 10, the inner ring of sealing ring and Impact bar 11 is slidably connected, and is fixedly installed with motor switch on hammer handle 1, the model DZ47-63 of motor switch, by hammer handle 1, Tup 2, cavity 3, support plate 4, motor 5, cam 6, first through hole 7, slide bar 8, connection sheet 9, the second through-hole 10, impact bar 11, Spring 12, groove 13 and battery 14 match, and use the one side with triangle groove to strike stone, brick in normal tap The objects such as block open motor 5 when there is hard object to need to strike broken, and the output shaft drive of motor 5 is fixedly mounted on it On cam 6 rotate, cam 6 rotate when contacted with the top of slide bar 8 after press the slide downward in first through hole 7 of slide bar 8, cunning It drives connection connection sheet 9 to move downward when bar 8 moves downward, drives impact bar 11 in the second through-hole when connection sheet 9 moves downward The cone point of slide downward in 10,11 bottom end of impact bar strikes object, and the receipts of spring 12 can be pressed when connection sheet 9 moves downward Contracting, when cam 6 is not contacted with slide bar 8, spring 12, which is upheld, to be moved upwards by connection sheet 9 with moving slide-bar 8 and impact bar 11, comprehensive It is upper described, the impacted object that rotation drives impact bar 11 lasting is not stopped by the output shaft of motor 5, reaches the mesh of broken object , the utility model structure is simple, easy to use, can quickly be crushed to hard object, and operation is easy, when saving Between.

Working principle: in the utility model, motor switch, motor 5 and battery 14 are successively electrically connected by conducting wire and structure At closed circuit, the objects such as stone, brick are struck using the one side with triangle groove in normal tap, it is hard when having When object needs to strike broken, motor 5 is opened, the output shaft of motor 5 drives the cam 6 being fixedly mounted on it to rotate, cam 6 The slide downward in first through hole 7 of slide bar 8 is pressed after contacting when rotation with the top of slide bar 8, the company of drive when slide bar 8 moves downward Contact pin 9 moves downward in succession, and impact bar 11 slide downward, impact bar in the second through-hole 10 are driven when connection sheet 9 moves downward The cone point of 11 bottom ends strikes object, the contraction of spring 12 can be pressed when connection sheet 9 moves downward, when cam 6 and slide bar 8 do not connect When touching, spring 12, which is upheld, to be moved upwards by connection sheet 9 with moving slide-bar 8 and impact bar 11, in conclusion passing through the defeated of motor 5 Shaft does not stop the impacted object that rotation drives impact bar 11 lasting, achievees the purpose that broken object.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of architectural engineering multi-functional hammer, including hammer handle (1), it is characterised in that: one end of the hammer handle (1) is fixedly mounted Have tup (2), offered cavity (3) on the tup (2), is fixedly installed with support plate (4) on the inner wall of the cavity (3), It is fixedly installed with motor (5) at the top of the support plate (4), is fixedly installed with cam (6) on the output shaft of the motor (5), It offers first through hole (7), is slidably fitted with slide bar (8) in the first through hole (7), the slide bar (8) in the support plate Top extend in cavity (3) and be in contact with cam (6), the bottom end of the slide bar (8) extends in cavity (3) and fixed It is equipped with connection sheet (9), the bottom of the tup (2) offers the second through-hole (10), sliding peace in second through-hole (10) Equipped with impact bar (11), is extended at the top of the impact bar (11) in cavity (3) and fix company with the bottom of connection sheet (9) It connects, is arranged with spring (12) on the impact bar (11), the bottom end of the spring (12) and the fixed company of the bottom interior wall of cavity (3) It connecing, the top of the spring (12) and the bottom connection of connection sheet (9) touch, fluted (13) are opened up at the top of the hammer handle (1), It is equipped in the groove (13) and is fixedly installed with battery (14).

2. a kind of architectural engineering multi-functional hammer according to claim 1, it is characterised in that: the side of the groove (13) Slot cover is hinged on inner wall, the slot cover is adapted with the opening of groove (13).

3. a kind of architectural engineering multi-functional hammer according to claim 1, it is characterised in that: the top of the tup (2) Offer the multiple triangle grooves being symmetric.

4. a kind of architectural engineering multi-functional hammer according to claim 1, it is characterised in that: fixed on the hammer handle (1) It is arranged with anti-skid rubber cushion.

5. a kind of architectural engineering multi-functional hammer according to claim 1, it is characterised in that: the bottom of the impact bar (11) End is pyramidal structure, and the impact bar (11) is equipped with sealing ring, the inner wall of the outer ring of the sealing ring and the second through-hole (10) It is fixedly connected, inner ring and the impact bar (11) of the sealing ring are slidably connected.

6. a kind of architectural engineering multi-functional hammer according to claim 1, it is characterised in that: fixed on the hammer handle (1) Motor switch, the model DZ47-63 of the motor switch are installed.