CN210650544U

CN210650544U - Stable electric knocking hammer

Info

Publication number: CN210650544U
Application number: CN201921181182.1U
Authority: CN
Inventors: 梁艳; 邓高萍; 何海春
Original assignee: Jiangxi Meilong Pharmaceutical And Chemical Technology Co Ltd
Current assignee: Jiangxi Meilong Pharmaceutical And Chemical Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-02
Anticipated expiration: 2029-07-25

Abstract

The utility model belongs to the technical field of electronic percussion hammer, especially be a stable form electronic percussion hammer, including electronic hammer, electronic hammer's output shaft installs the tup, the internally mounted of tup has buffer spring, the tup has the pilot pin through buffer spring movable mounting, the tip integrated into one piece of pilot pin has the location arch, the internal surface of tup has seted up spacing groove, the location arch is installed in the inside of spacing groove, the surface mounting of electronic hammer has the handle, the surface mounting of handle has the dactylotheca; buffer spring movable mounting is passed through in the inside of tup to the one end of pilot pin, and pilot pin tip integrated into one piece's location is protruding to be installed in the inside of spacing groove simultaneously, has increased the flexibility and the stability of pilot pin at the inside removal of tup, and simultaneous operation handle surface mounting's dactylotheca, the user of being convenient for holds when the operation handle is outside, and the finger inserts the inside of dactylotheca, has increased the convenience of finger and operation handle contact.

Description

Stable electric knocking hammer

Technical Field

The utility model belongs to the technical field of electronic knocking hammer, concretely relates to electronic knocking hammer of stable form.

Background

Electronic strike hammer makes the tup strike the object through electronic hammer reciprocating motion, reduces workman's mechanical motion, reduces the intensity of workman's work simultaneously, and traditional electronic strike hammer is when using, and when the tup hammered the object, the tup location degree of difficulty is big, and electronic hammer is held simultaneously and is held poor with hand contact stability, increases the fatigue degree that the workman held.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electronic strike hammer of stable form has the hammerhead and fixes a position the hammering to the object, and electronic hammer is held convenient comfortable characteristics simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic strike hammer of stable form, includes electric hammer, the tup is installed to electric hammer's output shaft, the internally mounted of tup has buffer spring, the tup has the pilot pin through buffer spring movable mounting, the tip integrated into one piece of pilot pin has the location arch, the spacing groove has been seted up to the internal surface of tup, the protruding inside at the spacing groove of installing in location, electric hammer's surface mounting has the handle, the surface mounting of handle has the dactylotheca.

As the utility model discloses an electronic strike preferred technical scheme of hammer of stable form, the surface of electric hammer has supplementary grab handle through the bolt fastening, the sheath has been cup jointed on the surface of supplementary grab handle.

As the utility model discloses an electronic strike preferred technical scheme of hammer of stable form, the internally mounted of sheath has the buffer board, the antiskid groove has been seted up on the surface of sheath.

As the utility model discloses an electronic strike preferred technical scheme of hammer of stable form, the buffer board is broken line type structure, the equidistant distribution in the surface of sheath in antiskid groove.

As the utility model discloses a preferred technical scheme of electronic strike hammer of stable form, the one end of pilot pin is the coniform structure.

As the utility model discloses an electronic strike preferred technical scheme of hammer of stable form, protruding and the spacing groove of location all is provided with two, and two protruding and the spacing groove of location all is located the both ends of pilot pin tip diameter.

As the utility model discloses an electronic strike preferred technical scheme of hammer of stable form, the dactylotheca is installed respectively on the surface of action bars both sides, just the dactylotheca is three integrated into one piece's circle constitution.

Compared with the prior art, the beneficial effects of the utility model are that:

1. buffer spring movable mounting is passed through in the inside of tup to the one end of pilot pin, pilot pin tip integrated into one piece's location arch is installed in the inside of spacing groove simultaneously, the flexibility and the stability of pilot pin at the inside removal of tup have been increased, simultaneous operation handle surface mounting's dactylotheca, the user of being convenient for holds when the operation handle is outside, the inside that the finger inserted the dactylotheca, the convenience of finger and operation handle contact has been increased, the stability of holding at the operation handle outside by the user has been improved.

2. Through cup jointing the sheath outside at the assist grip, the antiskid groove that the sheath surface was seted up has simultaneously increased the roughness of sheath surface, has improved the user and has held the stability outside at the sheath, and sheath internally mounted's buffer board simultaneously for the buffer board of internally mounted takes place deformation when the sheath receives the extrusion, has increased the stability of sheath elastic deformation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of the positioning pin, the buffer spring, the positioning protrusion and the limiting groove of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 is a schematic view of the structure of the operating handle and the finger stall of the present invention;

in the figure: 1. an electric hammer; 2. a hammer head; 3. a positioning pin; 4. a buffer spring; 5. positioning the projection; 6. a limiting groove; 7. an operating handle; 8. finger stall; 9. an auxiliary handle; 10. a sheath; 11. a buffer plate; 12. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electronic strike hammer of stable form, including electric hammer 1, tup 2 is installed to electric hammer 1's output shaft, the internally mounted of tup 2 has buffer spring 4, tup 2 has pilot pin 3 through 4 movable mounting of buffer spring, the tip integrated into one piece of pilot pin 3 has the location arch 5, spacing groove 6 has been seted up to the internal surface of tup 2, the protruding 5 in the inside at spacing groove 6 of location is installed, electric hammer 1's surface mounting has handle 7, the surface mounting of handle 7 has dactylotheca 8.

In this embodiment, 4 movable mounting in the inside of tup 2 are passed through to the one end of pilot pin 3, the protruding 5 in the inside of spacing groove 6 of 3 tip integrated into one piece's of pilot pin location simultaneously, the flexibility and the stability of pilot pin 3 at 2 inside removals of tup have been increased, the dactylotheca 8 of 7 surface mounting of simultaneous operation handle, the user of being convenient for holds when 7 outsides of operation handle, the finger inserts the inside of dactylotheca 8, the convenience of finger and 7 contacts of operation handle has been increased, the stability of holding at 7 outsides of operation handle is held to the user has been improved.

Specifically, the surface of electric hammer 1 is fixed with supplementary grab handle 9 through the bolt, and sheath 10 has been cup jointed on the surface of supplementary grab handle 9, and the internally mounted of sheath 10 has buffer board 11, and antiskid groove 12 has been seted up on the surface of sheath 10, and buffer board 11 is the broken line type structure, and antiskid groove 12 is the equidistant surface that distributes at sheath 10.

In this embodiment, through cup jointing sheath 10 outside assist grip 9, the antiskid groove 12 that sheath 10 surface was seted up has simultaneously increased the roughness of sheath 10 surface, has improved the user and has held the stability in sheath 10 outside, and sheath 10 internally mounted's buffer board 11 simultaneously for the buffer board 11 of internally mounted takes place deformation when sheath 10 receives the extrusion, has increased sheath 10 elastic deformation's stability.

Specifically, one end of the positioning needle 3 is in a conical structure.

In this embodiment, through the pilot pin 3 for coniform structure, be convenient for 2 fix a position through pilot pin 3 when hammering article.

Specifically, the two positioning protrusions 5 and the two limiting grooves 6 are arranged, and the two positioning protrusions 5 and the two limiting grooves 6 are arranged at two ends of the diameter of the end portion of the positioning needle 3.

In this embodiment, through locating protrusion 5 and spacing groove 6 all being located the both ends of 3 tip diameters of pilot pin, the locating protrusion 5 of being convenient for is installed in the inside of spacing groove 6.

Specifically, the finger sleeves 8 are respectively installed on the surfaces of two sides of the operating handle 7, and the finger sleeves 8 are formed by three integrally formed circles.

In this embodiment, the finger stall 8 formed by three integrally formed circles facilitates the limitation of the finger through the finger stall 8.

The utility model discloses a theory of operation and use flow: the user holds the outside at handle 7 singly, the finger passes dactylotheca 8 this moment, another only holds the surface at sheath 10, electric hammer 1 is when using, 2 internally mounted pilot pin 3 of tup and the central contact of hammering point, tup 2 strikes by the hammer object under electric hammer 1's effect during the hammering, the one end of pilot pin 3 removes in the inside of tup 2 simultaneously, buffer spring 4 compresses in the inside of tup 2 in the effect of pilot pin 3 simultaneously, protruding 5 slides in the inside of spacing groove 6 in the location simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic strike hammer of stable form, includes electric hammer (1), its characterized in that: tup (2) are installed to the output shaft of electric hammer (1), the internally mounted of tup (2) has buffer spring (4), there are pilot pin (3) tup (2) through buffer spring (4) movable mounting, the tip integrated into one piece of pilot pin (3) has protruding (5) in location, spacing groove (6) have been seted up to the internal surface of tup (2), the inside at spacing groove (6) is installed in protruding (5) in location, the surface mounting of electric hammer (1) has handle (7), the surface mounting of handle (7) has dactylotheca (8).

2. The stable electric rapping hammer of claim 1, wherein: the surface of the electric hammer (1) is fixed with an auxiliary handle (9) through a bolt, and the surface of the auxiliary handle (9) is sleeved with a sheath (10).

3. The stable electric rapping hammer of claim 2, wherein: the anti-skidding protective sleeve is characterized in that a buffer plate (11) is arranged inside the protective sleeve (10), and an anti-skidding groove (12) is formed in the surface of the protective sleeve (10).

4. The stable electric rapping hammer of claim 3, wherein: the buffer plate (11) is of a broken line type structure, and the anti-skid grooves (12) are distributed on the outer surface of the sheath (10) at equal intervals.

5. The stable electric rapping hammer of claim 1, wherein: one end of the positioning needle (3) is of a conical structure.

6. The stable electric rapping hammer of claim 1, wherein: the positioning protrusion (5) and the limiting groove (6) are both provided with two positioning protrusions (5) and two limiting grooves (6) which are both located at two ends of the end portion diameter of the positioning needle (3).

7. The stable electric rapping hammer of claim 1, wherein: the finger sleeves (8) are respectively arranged on the surfaces of the two sides of the operating handle (7), and the finger sleeves (8) are formed by three integrally-formed circles.