CN214349346U

CN214349346U - Forging device for electric pick iron head

Info

Publication number: CN214349346U
Application number: CN202120042411.2U
Authority: CN
Inventors: 何金根; 任维勇; 林春林
Original assignee: Fuzhou Changxin Power Tools Co ltd
Current assignee: Fuzhou Changxin Power Tools Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-10-08
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a forge device for electric pick iron head, the mounting panel comprises a mounting plate, all install first curb plate on the both sides outer wall of mounting panel, the top at the base is installed to the bottom of first curb plate, gear motor is installed to upper surface one side of mounting panel, install second conical gear on gear motor's the output shaft, second conical gear is connected with first conical gear meshing, first conical gear sets up in outer wall one side of pivot, all install in the bearing of first curb plate outer wall top at the both ends of pivot, the outer wall central point of pivot puts and installs the cam, the below of cam is provided with first connecting plate, first connecting column is installed to the lower surface central point of first connecting plate position. The utility model discloses a cam reciprocating motion technique can carry out the continuous type to the electric pick iron head and forge, has improved the efficiency of forging, operation convenient to use, and the practicality is strong.

Description

Forging device for electric pick iron head

Technical Field

The utility model relates to an electric pick production facility technical field specifically is a forge device for electric pick iron head.

Background

The electric pick (electric breaker) is a double-insulation hand-held electric tool taking a single-phase series motor as power, has the characteristics of safety, reliability, high efficiency, convenient operation and the like, is widely applied to pipeline laying, mechanical installation, water supply and drainage facility construction, interior decoration, harbor facility construction and other construction engineering construction, and is suitable for pick drills or other appropriate accessories, such as chisels, shovels and the like, to carry out crushing, chiseling, excavating, grooving, cutting and other operations on concrete, masonry structures and asphalt pavements.

When an electric pick iron head on an electric pick is machined, a forging device is needed to forge the electric pick iron head, but a forging hammer head on the existing forging device for the electric pick iron head is generally fixedly installed through a fastening bolt, so that a worker is not convenient to disassemble, assemble and replace the forging hammer head, and the working efficiency is reduced; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging device for electric pick iron head to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forging device for an electric pick iron head comprises a mounting plate, wherein first side plates are mounted on outer walls of two sides of the mounting plate, the bottom end of each first side plate is mounted at the top of a base, a speed reducing motor is mounted on one side of the upper surface of the mounting plate, a second bevel gear is mounted on an output shaft of the speed reducing motor and meshed with the first bevel gear, the first bevel gear is arranged on one side of the outer wall of a rotating shaft, two ends of the rotating shaft are mounted in bearings above the outer wall of the first side plates, a cam is mounted at the central position of the outer wall of the rotating shaft, a first connecting plate is arranged below the cam, the outer wall of the cam is attached to the upper surface of the first connecting plate, a first connecting column is mounted at the central position of the lower surface of the first connecting plate, and the bottom end of the first connecting column penetrates through a second through hole in the central position of the surface of the mounting plate to be connected with the second connecting plate, the outer wall outside cover of first spliced pole is equipped with first spring, and first spring is located between first connecting plate and the mounting panel, the second curb plate is all installed to the lower surface both sides of second connecting plate, the outer wall central point of second curb plate puts and has seted up the third through-hole, install the second spliced pole in the third through-hole, the third connecting plate is installed to the one end of second spliced pole, the fourth connecting plate is installed to the other end of second spliced pole, the reference column is installed to the opposite side outer wall of fourth connecting plate, the reference column is installed in the locating hole, the outer wall both sides at the forging tup are seted up to the locating hole, the outer wall outside cover of second spliced pole is equipped with the second spring, and the second spring is located between second curb plate and the fourth connecting plate.

Preferably, the guide rods are installed on two sides of the upper surface of the second connecting plate, the top ends of the guide rods penetrate through the first through holes in the surface of the mounting plate, and the outer walls of the guide rods are in clearance connection with the hole walls of the first through holes.

Preferably, the outer wall of the first connecting column is in clearance connection with the wall of the second through hole.

Preferably, the outer wall of the positioning column is in clearance connection with the hole wall of the positioning hole.

Preferably, the outer wall of the other side of the third connecting plate is provided with a pull ring.

Preferably, a forging workbench is installed at the center of the upper surface of the base.

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

(1) the utility model adopts the cam reciprocating motion technology through the matching arrangement of a series of structures such as a rotating shaft, a first conical gear, a second conical gear, a speed reducing motor, a cam, a first connecting plate, a first connecting column, a first spring, etc., when a worker forges the electric pick iron head, the worker places the electric pick iron head on the top of a forging workbench, the speed reducing motor is started, the speed reducing motor drives the second conical gear to rotate, the second conical gear rotates to indirectly drive the rotating shaft to rotate, the rotating shaft rotates to drive the cam to rotate, the cam can perform reciprocating compression movement to the first connecting plate when rotating, the first connecting plate performs reciprocating compression movement to enable the connecting column to perform reciprocating movement up and down, the connecting column performs reciprocating movement up and down to indirectly drive the forging hammer head to perform reciprocating movement up and down, therefore, the electric pick iron head can be continuously forged, and the forging efficiency is improved.

(2) The utility model discloses a pull ring, third connecting plate, second curb plate, second spring, second connecting axle, fourth connecting plate, reference column, cooperation setting of a series of structures such as locating hole, when the staff need dismantle the forging tup, the staff only need stimulate the pull ring and make the reference column shift out from the locating hole and can accomplish the dismantlement to the forging tup, when installing the forging tup, the staff stimulates the pull ring for the reference column is installed and is forged the installation that can accomplish the forging tup in the locating hole on the tup, thereby the utility model discloses be convenient for carry out the dismouting change to the forging tup, further improved work efficiency, the practicality is strong.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a first bevel gear; 2. a second bevel gear; 3. a rotating shaft; 4. a cam; 5. a first connecting plate; 6. a guide bar; 7. a first side plate; 8. a bearing; 9. a reduction motor; 10. a first through hole; 11. a second through hole; 12. a first spring; 13. a first connecting column; 14. mounting a plate; 15. a second connecting plate; 16. a third connecting plate; 17. a pull ring; 18. a second side plate; 19. a base; 20. a second spring; 21. a fourth connecting plate; 22. forging a hammer head; 23. a second connecting column; 24. forging a workbench; 25. positioning holes; 26. a positioning column; 27. a third via.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a forging device for an electric pick iron head comprises a mounting plate 14, wherein first side plates 7 are mounted on outer walls of two sides of the mounting plate 14, the bottom end of each first side plate 7 is mounted at the top of a base 19, a speed reducing motor 9 is mounted on one side of the upper surface of the mounting plate 14, a second bevel gear 2 is mounted on an output shaft of the speed reducing motor 9, the second bevel gear 2 is meshed with the first bevel gear 1, the first bevel gear 1 is arranged on one side of the outer wall of a rotating shaft 3, two ends of the rotating shaft 3 are mounted in bearings 8 above the outer wall of each first side plate 7, a cam 4 is mounted at the central position of the outer wall of the rotating shaft 3, a first connecting plate 5 is arranged below the cam 4, the outer wall of the cam 4 is attached to the upper surface of the first connecting plate 5, a first connecting column 13 is mounted at the central position of the lower surface of the first connecting plate 5, the bottom end of the first connecting column 13 penetrates through a second through hole 11 in the central position of the surface of the mounting plate 14 to be connected with a second connecting plate 15, the outer side of the outer wall of the first connecting column 13 is sleeved with a first spring 12, the first spring 12 is positioned between the first connecting plate 5 and the mounting plate 14, the two sides of the lower surface of the second connecting plate 15 are both provided with a second side plate 18, the center position of the outer wall of the second side plate 18 is provided with a third through hole 27, a second connecting column 23 is arranged in the third through hole 27, one end of the second connecting column 23 is provided with a third connecting plate 16, the other end of the second connecting column 23 is provided with a fourth connecting plate 21, the outer wall of the other side of the fourth connecting plate 21 is provided with a positioning column 26, the positioning column 26 is arranged in a positioning hole 25, the positioning hole 25 is opened at the two sides of the outer wall of the forging hammer head 22, the outer side of the outer wall of the second connecting column 23 is sleeved with a second spring 20, the second spring 20 is positioned between the second side plate 18 and the fourth connecting plate 21, the two sides of the upper surface of the second connecting plate 15 are both provided with guide rods 6, the top ends of the guide rods 6 penetrate through the first through holes 10 on the surface of the mounting plate 14, and the outer wall of the guide rod 6 is in clearance connection with the hole wall of the first through hole 10, the outer wall of the first connecting column 13 is in clearance connection with the hole wall of the second through hole 11, the outer wall of the positioning column 26 is in clearance connection with the hole wall of the positioning hole 25, the outer wall of the other side of the third connecting plate 16 is provided with a pull ring 17, and the center position of the upper surface of the base 19 is provided with a forging workbench 24.

The working principle is as follows: during the use, switch on external power source, when the staff forges the electric pick iron head, the staff places the electric pick iron head at the top of forging workstation 24, start gear motor 9, gear motor 9 drives second conical gear 2 and rotates, second conical gear 2 rotates and can indirect drive pivot 3 and rotate, pivot 3 rotates thereby drive cam 4 and rotate, can play reciprocating compression's motion to first connecting plate 5 when cam 4 rotates, thereby first connecting plate 5 plays reciprocating compression's motion and makes the spliced pole do reciprocating motion from top to bottom, thereby the spliced pole does reciprocating motion from top to bottom and can indirect drive and forge tup 22 and carry out reciprocating motion from top to bottom, thereby can carry out continuous type to the electric pick iron head and forge, the efficiency of forging is improved, when the staff need dismantle forging tup 22, the staff only need stimulate 17 and make reference column 26 shift out from locating hole 25 and can accomplish and forge tup 22 to forging tup 22 The dismantlement of when installing forging tup 22, staff pulling pull ring 17 for the location post 26 is installed and can be accomplished the installation to forging tup 22 in the locating hole 25 on forging tup 22, thereby this practicality is convenient for carry out the dismouting change to forging tup 22, has further improved work efficiency, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a forge device for electric pick iron head, includes mounting panel (14), its characterized in that: all install first curb plate (7) on the both sides outer wall of mounting panel (14), the top at base (19) is installed to the bottom of first curb plate (7), gear motor (9) is installed to upper surface one side of mounting panel (14), install second conical gear (2) on the output shaft of gear motor (9), second conical gear (2) are connected with first conical gear (1) meshing, first conical gear (1) sets up in the outer wall one side of pivot (3), the both ends of pivot (3) are all installed in bearing (8) above first curb plate (7) outer wall, cam (4) are installed to the outer wall central point of pivot (3) position, the below of cam (4) is provided with first connecting plate (5), and the outer wall of cam (4) is laminated with the upper surface of first connecting plate (5), the lower surface center position of first connecting plate (5) installs first spliced pole (13), the bottom of first spliced pole (13) passes second through-hole (11) that mounting panel (14) surface center put and is connected with second connecting plate (15), the outer wall outside cover of first spliced pole (13) is equipped with first spring (12), and first spring (12) are located between first connecting plate (5) and mounting panel (14), second curb plate (18) are all installed to the lower surface both sides of second connecting plate (15), the outer wall center position of second curb plate (18) has seted up third through-hole (27), install second spliced pole (23) in third through-hole (27), third connecting plate (16) are installed to the one end of second spliced pole (23), fourth connecting plate (21) is installed to the other end of second spliced pole (23), and a positioning column (26) is installed on the outer wall of the other side of the fourth connecting plate (21), the positioning column (26) is installed in a positioning hole (25), the positioning hole (25) is formed in two sides of the outer wall of the forging hammer head (22), a second spring (20) is sleeved on the outer side of the outer wall of the second connecting column (23), and the second spring (20) is located between the second side plate (18) and the fourth connecting plate (21).

2. The forging device for the electric pick iron head as claimed in claim 1, wherein: guide bar (6) are all installed to the upper surface both sides of second connecting plate (15), mounting panel (14) first through-hole (10) on the surface is run through on the top of guide bar (6), and the outer wall of guide bar (6) and the pore wall gap junction of first through-hole (10).

3. The forging device for the electric pick iron head as claimed in claim 1, wherein: the outer wall of the first connecting column (13) is in clearance connection with the wall of the second through hole (11).

4. The forging device for the electric pick iron head as claimed in claim 1, wherein: the outer wall of the positioning column (26) is in clearance connection with the hole wall of the positioning hole (25).

5. The forging device for the electric pick iron head as claimed in claim 1, wherein: and a pull ring (17) is arranged on the outer wall of the other side of the third connecting plate (16).

6. The forging device for the electric pick iron head as claimed in claim 1, wherein: and a forging workbench (24) is arranged at the center of the upper surface of the base (19).