CN213916379U

CN213916379U - A cutter for production of check valve rod

Info

Publication number: CN213916379U
Application number: CN202022439862.8U
Authority: CN
Inventors: 史志利
Original assignee: Shijiazhuang High And Medium Pressure Valve Factory
Current assignee: Shijiazhuang High And Medium Pressure Valve Factory
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-10
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a cut-off machine for the production of a check valve rod, which comprises a fixed base, a supporting leg, a valve rod sleeve, a metal rocker, a cutting seat, a rotating shaft, a driving gear, an upper cutter sleeve rod, a thin rotating shaft and an upper cutter blade, wherein two rotating shafts of the cut-off machine are respectively detachably connected with the central positions of the driving gear and the driven gear, when the valve rod placed above the lower cutter blade is required to be cut off, the metal rocker drives the driving gear to rotate so as to drive the driven gear to rotate, the driven gear further drives a radian gear strip to rotate so as to drive one end of the upper cutter sleeve rod to do vertical radian movement, the middle part of the upper cutter sleeve rod is provided with the thin rotating shaft, the upper cutter sleeve rod is realized to do lever movement around the thin rotating shaft, the other end of the upper cutter sleeve rod does vertical movement, and the lower surface of the other end of the upper cutter sleeve rod is provided with the upper cutter blade so as to realize the vertical movement of the upper cutter blade, the valve rod is twisted and cut by matching with the lower cutting blade, so that the valve rod is effectively and quickly cut off.

Description

A cutter for production of check valve rod

Technical Field

The utility model relates to a relevant technical field of cutter specifically is a cutter for check valve rod production.

Background

The cutting machine is a tool used for cutting steel bars, valve rods and the like, and is divided into a full-automatic cutting machine and a semi-automatic cutting machine. The fixed-length cutting device is mainly used for fixed-length cutting of reinforcing steel bars in civil engineering and is indispensable equipment for a reinforcing steel bar processing link. Compared with other cutting equipment, the cutting machine has the advantages of light weight, less energy consumption, reliable work, high efficiency and the like, is widely used in the field of mechanical processing, and plays an important role in the national economic construction process. However, the existing cutting machine has the following problems: firstly, the existing cutting machine has low efficiency of cutting off the valve rod. Secondly, the existing cutting machine generates great impact force to the device during cutting operation, and no effective buffering and damping measures are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter for check valve rod 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:

a cut-off machine for production of check valve rods comprises a fixed base, supporting legs, a valve rod sleeve, a metal rocker, a cutting seat, a rotating shaft, a driving gear, an upper cutter sleeve rod, a thin rotating shaft and an upper cutter blade, wherein the lower portion of the fixed base is welded with the supporting legs, the upper portion of the fixed base is welded with a sound insulation shell, the upper portion of the cutting seat is rotatably connected with the driving gear through the rotating shaft, the driving gear is rotatably connected with a driven gear, the driven gear is rotatably connected with a radian gear strip, and the radian gear strip is welded with one end of the upper cutter sleeve rod.

As a further aspect of the present invention: four supporting legs are installed below the fixed base, and rubber pads are arranged below the supporting legs.

As a further aspect of the present invention: the top of the sound insulation shell is provided with a rotary clamping groove, and the outer wall of the sound insulation shell is provided with a valve rod sleeve.

As a further aspect of the present invention: the cutting device is characterized in that a base plate is arranged below the cutting seat, the upper part of the fixed base is glued with the base plate, and a buffer rubber layer is arranged at the bottom of the fixed base.

As a further aspect of the present invention: the number of the rotating shafts is two, and the lower cutting blade is arranged above the left side of the cutting seat.

As a further aspect of the present invention: the driven gear is rotatably connected with the upper part of the cutting seat through a rotating shaft, and a thin rotating shaft is arranged inside the sound insulation shell.

As a further aspect of the present invention: the center of the upper cutter sleeve rod is rotatably connected with the thin rotating shaft, and the lower part of the other end of the upper cutter sleeve rod is connected with the upper cutter blade in a buckling mode.

As a further aspect of the present invention: the driving gear and the driven gear are located on the same axis, the driving gear is welded with one end of the metal rocker, and the other end of the metal rocker is glued with the anti-skidding rubber sleeve handle.

As a further aspect of the present invention:

1. compared with the prior art, the utility model adopts the mutual matching of the fixed base, the sound insulation shell, the metal rocker, the cutting seat, the rotating shaft, the driving gear, the driven gear, the upper cutter sleeve rod, the thin rotating shaft, the radian gear strip, the upper cutter blade and the lower cutter blade, firstly, the sound insulation shell is welded above the fixed base, the cutting seat is arranged inside the sound insulation shell, two rotating shafts which can freely rotate are arranged above the cutting seat, the two rotating shafts are respectively detachably connected with the central positions of the driving gear and the driven gear, the driving gear is meshed with the driven gear, on the gear surface of the driving gear, the driven gear is fixedly connected with one end of the metal rocker through the fixing bolt, the driven gear is meshed with the radian gear strip, the radian gear strip is welded with one end of the upper cutter sleeve rod, the upper cutter blade is arranged below the other end of the upper cutter sleeve rod, the position of the cutting seat below the upper cutter blade, install down cutter piece, through the cooperation of above-mentioned part, when needs cut off placing cutter piece top valve rod down, the staff rotates the one end of metal rocker, the metal rocker drives the driving gear and rotates, thereby it rotates to drive driven gear, driven gear drives the rotation of radian gear strip again, it moves to drive upper knife cover pole one end radian from top to bottom, be equipped with thin axis of rotation at upper knife cover pole middle part, it is lever motion around thin axis of rotation to realize upper knife cover pole self, upper knife cover pole other end up-and-down motion, because the lower surface of the upper knife cover pole other end is equipped with the upper cutter piece, thereby realize upper cutter piece up-and-down motion, the cutter piece under the cooperation, form the strand cutting to the valve rod, thereby effectively cut off the valve rod fast.

2. Compared with the prior art, the utility model discloses a mutually supporting of shell, valve rod sleeve, rotation draw-in groove, metal rocker and anti-skidding rubber sleeve handle gives sound insulation is equipped with the valve rod sleeve above the shell that gives sound insulation, and the valve rod of being convenient for to treat the cutting stretches into from the valve rod sleeve, because the valve rod sleeve sets up just to the top of downcutting blade, is convenient for stretch into the valve rod the top of downcutting blade, accords with humanized design, in addition, is equipped with anti-skidding rubber sleeve handle in the outside one end of metal rocker, the staff's operation of being convenient for.

3. Compared with the prior art, the utility model discloses mutually supporting of fixed baseplate, cushion rubber layer, supporting leg and rubber pad is passed through to the device, has laid the cushion rubber layer in fixed baseplate's bottom, when cuting the valve rod, plays certain buffering cushioning effect, installs four supporting legs in fixed baseplate's below, and the below of supporting leg is equipped with the rubber pad, effectively improves the practicality of device.

Drawings

FIG. 1 is a perspective view of a cutting machine for check valve stem production.

FIG. 2 is a schematic view of the internal structure of a cutting machine for the production of check valve stems.

Fig. 3 is a partially enlarged structural diagram of fig. 2 at a in the description of the drawings.

In the figure: the cutting device comprises a fixed base 1, a buffer rubber layer 11, supporting legs 2, a rubber pad 21, a sound insulation shell 3, a valve rod sleeve 31, a rotary clamping groove 32, a metal rocker 4, an anti-skidding rubber sleeve handle 41, a fixing bolt 42, a cutting seat 5, a backing plate 51, a rotating shaft 6, a driving gear 7, a driven gear 71, an upper cutter sleeve rod 8, a thin rotating shaft 81, a radian gear strip 82, an upper cutter blade 9 and a lower cutter blade 91.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a cutting machine for check valve rod production comprises a fixed base 1, a supporting leg 2, a valve rod sleeve 31, a metal rocker 4, a cutting base 5, a rotating shaft 6, a driving gear 7, an upper cutter sleeve rod 8, a thin rotating shaft 81 and an upper cutter blade 9, wherein the lower part of the fixed base 1 is welded with the supporting leg 2, the upper part of the fixed base 1 is welded with a sound insulation shell 3, the upper part of the cutting base 5 is rotatably connected with the driving gear 7 through the rotating shaft 6, the driving gear 7 is rotatably connected with a driven gear 71, the driven gear 71 is rotatably connected with a radian gear strip 82, and the radian gear strip 82 is welded with one end of the upper cutter sleeve rod 8.

As a further aspect of the present invention: four supporting legs 2 are installed to the below of fixed baseplate 1, and the below of supporting leg 2 is equipped with rubber pad 21, improves the practicality of device.

As a further aspect of the present invention: the top of sound insulation shell 3 is equipped with rotates draw-in groove 32, is equipped with valve rod sleeve 31 on the outer wall of sound insulation shell 3, the location of the valve rod of being convenient for.

As a further aspect of the present invention: the lower part of cutting seat 5 installs backing plate 51, and the top of fixed baseplate 1 glues with backing plate 51, and the bottom of fixed baseplate 1 is equipped with buffer rubber layer 11, plays certain buffering cushioning effect.

As a further aspect of the present invention: the number of the rotating shafts 6 is two, and the lower cutting blade 91 is arranged above the left side of the cutting seat 5, so that the cutting efficiency is improved.

As a further aspect of the present invention: the driven gear 71 is rotatably connected to the upper side of the cutting base 5 via the rotating shaft 6, and the thin rotating shaft 81 is installed inside the soundproof housing 3, thereby improving the practicability of the device.

As a further aspect of the present invention: the center position of the upper cutter sleeve rod 8 is rotationally connected with the thin rotating shaft 81, and the lower part of the other end of the upper cutter sleeve rod 8 is connected with the upper cutter blade 9 in a buckling mode, so that the valve rod can be conveniently cut.

As a further aspect of the present invention: the driving gear 7 and the driven gear 71 are located on the same axis, the driving gear 7 is welded with one end of the metal rocker 4, and the other end of the metal rocker 4 is glued with the anti-skid rubber sleeve handle 41, so that the humanized design is met.

The utility model discloses a theory of operation is: compared with the prior art, firstly, the sound insulation shell 3 is welded above the fixed base 1 of the utility model, the cutting seat 5 is arranged inside the sound insulation shell 3, two rotating shafts 6 which can rotate freely are arranged above the cutting seat 5, the two rotating shafts 6 are respectively detachably connected with the central positions of the driving gear 7 and the driven gear 71, the driving gear 7 is meshed with the driven gear 71, the gear surface of the driving gear 7 is fixedly connected with one end of the metal rocker 4 through the fixing bolt 42, the driven gear 71 is meshed with the radian gear strip 82, the radian gear strip 82 is welded with one end of the upper cutter sleeve rod 8, the upper cutter blade 9 is arranged below the other end of the upper cutter sleeve rod 8, the lower cutter blade 91 is arranged at the position of the cutting seat 5 below the upper cutter blade 9, and when the valve rod arranged above the lower cutter blade 91 is required to be cut off, the staff rotates the one end of metal rocker 4, metal rocker 4 drives driving gear 7 and rotates, thereby drive driven gear 71 and rotate, driven gear 71 drives radian gear strip 82 again and rotates, it moves to drive 8 one end upper and lower radian of last sword loop bar, be equipped with thin axis of rotation 81 at 8 middle parts of last sword loop bar, it is lever motion around thin axis of rotation 81 to realize going up sword loop bar 8 self, go up 8 other end up-and-down motion of sword loop bar, because the lower surface of the 8 other ends of last sword loop bar is equipped with last cutter piece 9, thereby it moves from top to bottom to realize going up cutter piece 9, cutter piece 91 under the cooperation, form the strand to the valve rod and cut, thereby effectively cut off the valve rod fast. In addition, be equipped with valve stem sleeve 31 above sound insulation shell 3, the valve rod of being convenient for to treat the cutting stretches into from valve stem sleeve 31, because valve stem sleeve 31 sets up just to the top of undercutting blade 91, is convenient for stretch into the valve rod the top of undercutting blade 91, accords with humanized design, in addition, is equipped with anti-skidding rubber sleeve handle 41 in the outside one end of metal rocker 4, the staff's operation of being convenient for.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cutter for production of check valve rod, includes fixed baseplate (1), supporting leg (2), valve rod sleeve (31), metal rocker (4), cutting seat (5), axis of rotation (6), driving gear (7), goes up sword loop bar (8), thin axis of rotation (81) and last cutter head (9), its characterized in that, the below and the supporting leg (2) welding of fixed baseplate (1), the top and the shell (3) welding that gives sound insulation of fixed baseplate (1), the top of cutting seat (5) is passed through axis of rotation (6) and is rotated with driving gear (7) and be connected, driving gear (7) rotate with driven gear (71) and be connected, driven gear (71) rotate with radian gear strip (82) and be connected, radian gear strip (82) and the one end welding of last sword loop bar (8).

2. The cutting-off machine for the production of check valve stems according to claim 1, characterized in that four supporting legs (2) are mounted below the fixed base (1), and rubber pads (21) are mounted below the supporting legs (2).

3. The cutting-off machine for the production of check valve stems according to claim 1, characterized in that a rotary clamping groove (32) is arranged above the sound-proof housing (3), and a valve stem sleeve (31) is arranged on the outer wall of the sound-proof housing (3).

4. A cutting-off machine for the production of check valve stems according to claim 1, characterized in that a backing plate (51) is mounted below the cutting seat (5), the backing plate (51) is glued above the fixed base (1), and a cushion rubber layer (11) is arranged at the bottom of the fixed base (1).

5. A cutting-off machine for the production of check valve stems according to claim 4, characterized in that the number of said rotating shafts (6) is two, and a lower cutting blade (91) is mounted above the left side of said cutting seat (5).

6. A cutting-off machine for the production of check valve stems according to claim 1, characterized in that the driven gear (71) is rotatably connected with the upper part of the cutting seat (5) through a rotating shaft (6), the inside of the sound-proof housing (3) being fitted with a thin rotating shaft (81).

7. A cutting-off machine for the production of check valve stems according to claim 1, characterized in that the central position of the upper knife sleeve rod (8) is rotatably connected with the thin rotating shaft (81), and the lower part of the other end of the upper knife sleeve rod (8) is connected with the upper cutting blade (9) in a snap-fit manner.

8. The cutting-off machine for the production of the valve rod of the check valve is characterized in that the driving gear (7) and the driven gear (71) are arranged on the same axis, the driving gear (7) is welded with one end of the metal rocker (4), and the other end of the metal rocker (4) is glued with the anti-skid rubber sleeve handle (41).