CN212652623U

CN212652623U - Air hammer is used in forging production

Info

Publication number: CN212652623U
Application number: CN202021058551.0U
Authority: CN
Inventors: 朱福明
Original assignee: Kunshan Hongda Heavy Forging Co ltd
Current assignee: Kunshan Hongda Heavy Forging Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-05
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an air hammer for forging production, which comprises a base, a support frame is fixedly connected on the right side of the top of the base, the outer surface of the top of the support frame is movably connected with a connecting frame, a working cylinder is fixedly connected on the left side of the connecting frame, a fixing frame is fixedly connected with the bottom of the working cylinder, a connecting piece is fixedly connected with the bottom of the working cylinder, a threaded column is fixedly connected with the bottom of the connecting piece, the bottom thread of the outer surface of the threaded column is connected with a hammer head, fastening bolts are fixedly arranged on the left side and the right side of the fixing frame, the utility model can conveniently install and disassemble the hammer head through the matching between the threaded column and the connecting piece, is convenient to maintain and replace the hammer head, is convenient to use, and can conveniently realize the rotation between the connecting frame and the support frame through the matching between the connecting, the convenience is folded it, transports and can take over a lot of spaces, conveniently transports it.

Description

Air hammer is used in forging production

Technical Field

The utility model belongs to the technical field of the forging, concretely relates to air hammer is used in forging production.

Background

The forging is a processing flow. Forgings are items of metal that are stressed to shape by plastic deformation into a desired shape or suitable compressive force. This force is typically achieved by using a hammer or pressure. The forging process builds a fine grain structure and improves the physical properties of the metal. In the practical use of the components, a correct design enables the particle flow to be in the direction of the main pressure. Forgings require that each piece be uniform without any porosity, inclusions or other imperfections. The strength to weight ratio of the components produced by this method is high. The forging has the advantages of extendable length; a collapsible length, an expandable cross-section; variable length, variable cross-section.

The forging is forged and processed and can use the air hammer, but the hammer head part of the existing air hammer is basically fixed at the bottom of the air cylinder, so that the existing air hammer is difficult to disassemble and inconvenient to maintain, and the existing air hammer occupies a large space and is inconvenient to transport, so that the air hammer for producing the forging is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air hammer is used in forging production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

preferably, the base comprises a base, the right side fixedly connected with support frame at base top, the surface swing joint at support frame top has the link, the left side fixedly connected with working cylinder of link, and working cylinder's bottom fixedly connected with mount, working cylinder's bottom fixedly connected with connecting piece, the bottom fixedly connected with screw thread post of connecting piece, the bottom threaded connection of screw thread post surface has the tup.

Preferably, the left side and the right side of the fixing frame are fixedly provided with fastening bolts, and the inner surfaces of the fastening bolts are connected with the left side and the right side of the outer surface of the hammer head in a clamping mode.

Preferably, the connecting groove has all been seted up to the left and right sides of tup surface, the surface of connecting groove and fastening bolt's one end looks adaptation.

Preferably, a cavity groove is formed in the connecting frame, and a fixing piece is fixedly connected to the top of the inner surface of the cavity groove.

Preferably, the top of the support frame is fixedly connected with a guide pillar, and the top end of the guide pillar is fixedly connected with a rotating piece.

Preferably, the rotating part and the fixing part are both provided with limiting grooves.

Preferably, stoppers are fixedly connected to the bottoms of the surfaces of the marks in the cavity grooves, and U-shaped through grooves are formed in the left side and the right side of the connecting frame.

Preferably, the front face of the connecting frame is movably provided with a limiting column, and the outer surface of the limiting column is clamped with the inner surface of the limiting groove.

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

1. the utility model discloses a cooperation between screw thread post and the connecting piece can conveniently install and dismantle the tup, and convenient to use is maintained and is changed the tup to the convenience.

2. The utility model discloses a link, support frame, cavity groove, rotation piece and keep off the cooperation between the piece and conveniently realize the rotation between link and the support frame, conveniently fold it, transport and get up and can take over a lot of spaces, the convenience is transported it.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the connection between the connecting member and the hammer head of the present invention;

fig. 4 is a schematic structural view of the connection between the rotating member and the connecting frame according to the present invention.

In the figure: 1. a base; 2. a support frame; 3. a connecting frame; 4. a working cylinder; 5. a fixed mount; 6. a connecting member; 7. a threaded post; 8. a hammer head; 9. fastening a bolt; 10. connecting grooves; 11. a cavity groove; 12. a fixing member; 13. a guide post; 14. a rotating member; 15. a limiting groove; 16. a stopper; 17. a U-shaped through groove; 18. a limiting column.

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.

Referring to fig. 1-4, the utility model provides an air hammer technical solution for forging production:

the installation and the dismantlement of tup 8 can be realized to cooperation screw thread post 7, conveniently maintain tup 8, in this embodiment, it is preferred, including base 1, the right side fixedly connected with support frame 2 at 1 top of base, the surface swing joint at 2 tops of support frame has link 3, the left side fixedly connected with working cylinder 4 of link 3, and working cylinder 4's bottom fixedly connected with mount 5, working cylinder 4's bottom fixedly connected with connecting piece 6, the bottom fixedly connected with screw thread post 7 of connecting piece 6, the bottom threaded connection of 7 surfaces of screw thread post has tup 8.

The setting of fastening bolt 9 can strengthen the installation stability of tup 8, and in this embodiment, preferably, the both sides of mount 5 are fixed mounting with fastening bolt 9, and the internal surface of two fastening bolts 9 and the left and right sides of tup 8 surface joint.

The setting of connecting groove 10 makes things convenient for fastening bolt 9 card at the internal surface of connecting groove 10, and in this embodiment, preferred, connecting groove 10 has all been seted up to the left and right sides of 8 surfaces of tup, and the surface of connecting groove 10 and fastening bolt 9's one end looks adaptation.

The fixing element 12 is disposed to connect with the rotating element 14, and in this embodiment, it is preferable that a cavity groove 11 is formed in the connecting frame 3, and the fixing element 12 is fixedly connected to the top of the inner surface of the cavity groove 11.

The cooperation of the guide post 13 and the rotating member 14 facilitates the locking and rotation of the connecting frame 3 and the supporting frame 2, and in this embodiment, preferably, the guide post 13 is fixedly connected to the top of the supporting frame 2, and the rotating member 14 is fixedly connected to the top end of the guide post 13.

The limiting groove 15 is conveniently matched with the limiting column 18 for locking, and in the embodiment, the limiting groove 15 is preferably formed in the rotating part 14 and the fixing part 12.

The design of U-shaped through groove 17 makes things convenient for the rotation of link 3, and in this embodiment, preferentially, the bottom fixedly connected with of mark surface keeps off piece 16 in cavity groove 11, and U-shaped through groove 17 has all been seted up to the left and right sides of link 3.

In this embodiment, preferably, the front surface of the connecting frame 3 is movably provided with a limiting column 18, and the outer surface of the limiting column 18 is clamped with the inner surface of the limiting groove 15.

The utility model discloses a theory of operation and use flow: this install tup 8 in the bottom of connecting piece 6 through threaded column 7, two fastening bolt 9 are twisted respectively to the rethread, make fastening bolt 9's one end card in the inside of spread groove 10, realize the fastening of tup 8, when needs are folding the device, extract spacing post 18, make spacing post 18 withdraw from spacing groove 15, upwards stimulate link 3 again, make to rotate piece 14 and keep off piece 16 and contact, rotate link 3 again, cooperation U-shaped leads to groove 17 and rotates it and can realize folding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air hammer is used in forging production, includes base (1), its characterized in that: the utility model discloses a pneumatic hammer, including base (1), right side fixedly connected with support frame (2) at base (1) top, the surface swing joint at support frame (2) top has link (3), the left side fixedly connected with working cylinder (4) of link (3), and the bottom fixedly connected with mount (5) of working cylinder (4), the bottom fixedly connected with connecting piece (6) of working cylinder (4), the bottom fixedly connected with screw thread post (7) of connecting piece (6), the bottom threaded connection of screw thread post (7) surface has tup (8).

2. The forging production air hammer of claim 1, wherein: the left and right sides of mount (5) are all fixed mounting have fastening bolt (9), two the left and right sides joint of the internal surface of fastening bolt (9) and tup (8) surface.

3. The forging production air hammer of claim 2, wherein: connecting groove (10) have all been seted up to the left and right sides of tup (8) surface, the surface of connecting groove (10) and the one end looks adaptation of fastening bolt (9).

4. The forging production air hammer of claim 1, wherein: a cavity groove (11) is formed in the connecting frame (3), and a fixing piece (12) is fixedly connected to the top of the inner surface of the cavity groove (11).

5. The forging production air hammer of claim 1, wherein: the top of the support frame (2) is fixedly connected with a guide post (13), and the top end of the guide post (13) is fixedly connected with a rotating piece (14).

6. The forging production air hammer of claim 5, wherein: limiting grooves (15) are formed in the rotating part (14) and the fixing part (12).

7. The forging production air hammer of claim 4, wherein: the bottom of the surface of the internal standard of the cavity groove (11) is fixedly connected with a stopper (16), and the left side and the right side of the connecting frame (3) are both provided with U-shaped through grooves (17).

8. The forging production air hammer of claim 1, wherein: the front of link (3) is provided with spacing post (18) in the activity, the surface and the internal surface joint of spacing groove (15) of spacing post (18).