CN216096647U - Section bar cutting device is used in cylinder production - Google Patents

Abstract

The utility model discloses a section bar cutting device for cylinder production, which comprises a base, wherein a feeding mechanism is arranged on one side of the top end of the base, a second fixing frame is fixedly connected to the other side of the top end of the base, a second circular through hole is formed in one side of the top end of the second fixing frame, a threaded rod is rotatably connected to the second fixing frame in the second circular through hole, the bottom end of the threaded rod is rotatably connected with the base, a first fixing block is in threaded connection with the outer part of a rod body, located on the inner side of the second fixing frame, of the threaded rod, and a sliding rod is fixedly connected between one side, far away from the threaded rod, of the inner wall of the top end of the second fixing frame and the base. According to the utility model, by arranging the second fixing frame, only the second handle is required to be twisted when the section bar is cut, the first fixing block can drive the machine shell to descend by driving the threaded rod to rotate by the second handle, and the cutting disc can descend by the machine shell through the motor, so that the section bar can be cut, the section bar cutting process is simplified, and the section bar cutting efficiency is improved.

Description

Section bar cutting device is used in cylinder production

Technical Field

The utility model relates to the technical field of cylinder production, in particular to a section bar cutting device for cylinder production.

Background

A cylindrical metal member for guiding the piston to perform linear reciprocating motion in the cylinder. Air converts thermal energy into mechanical energy by expansion in an engine cylinder; the gas is compressed by a piston in a compressor cylinder to increase pressure.

Various section bars need be used in the production of cylinder, need cut the production that can only be applicable to different model cylinders to the section bar when producing, and current cutting mode is mostly for the handheld cutting mechanism of manual cuts the section bar, but such cutting mode has relied on a large amount of manual operation, its inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a section cutting device for cylinder production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a section bar cutting device for cylinder production comprises a base, wherein a feeding mechanism is arranged on one side of the top end of the base, a second fixing frame is fixedly connected to the other side of the top end of the base, a second circular through hole is formed in one side of the top end of the second fixing frame, a threaded rod is rotatably connected to the second fixing frame in the second circular through hole, the bottom end of the threaded rod is rotatably connected with the base, a first fixing block is in threaded connection with the outer portion of a rod body of the threaded rod positioned on the inner side of the second fixing frame, a sliding rod is fixedly connected between one side, away from the threaded rod, of the inner wall of the top end of the second fixing frame and the base, a second fixing block is sleeved on the outer portion of the sliding rod, a shell is fixedly connected between the second fixing block and the first fixing block, a motor is fixedly connected to the inner wall of one side of the shell, a third circular through hole is formed in the other side of the shell, and the output shaft of the motor extends to the outer portion of the shell at the third circular through hole, and one end of an output shaft of the motor is fixedly connected with a cutting disc, and the top end of the threaded rod is fixedly connected with a second handle.

Further, feed mechanism includes first fixed frame, the equal fixedly connected with telescopic link in top inner wall both sides of first fixed frame, two the outside of telescopic link all is overlapped and is equipped with pressure spring, and the bottom fixedly connected with dead lever of two telescopic links, the outside cover of dead lever is equipped with the movable wheel, the movable wheel rotates with the dead lever to be connected.

Further, one side inner wall bottom of first fixed frame is rotated and is connected with the dwang, and first circular through-hole has been seted up to the opposite side bottom of first fixed frame, the one end of dwang extends to the outside of first fixed frame in first circular through-hole department, the dwang is in the outside one end fixedly connected with first in command of first fixed frame, and the outside of the body of rod that the dwang is in first fixed frame inside has the tight pulley through the key-type connection.

Further, the top of base is located a plurality of supports of fixedly connected with between first fixed frame and the fixed frame of second, the top of support is rotated and is connected with the pulley.

Further, one side fixedly connected with vaulting pole of first fixed frame is kept away from at the fixed frame of two in the top of base, the solid fixed ring of vaulting pole top fixedly connected with, the screw thread through-hole has been seted up on solid fixed ring's top, and gu fixed ring has the bolt at screw thread through-hole department threaded connection.

The utility model has the beneficial effects that:

1. through setting up the fixed frame of second, only need wrench movement second handle when carrying out the section bar cutting, the second handle drives the threaded rod and rotates and can to make first fixed block drive casing descend, the casing can make the cutting dish descend through the motor, the event can cut the section bar, this cutting mode does not need artifical handheld cutting means to go on, but only need wrench movement simply the handle can, the event is simplified the process of section bar cutting, make it need not rely on too much manual operation, the efficiency of section bar cutting has been improved.

2. Through setting up first fixed frame, can extrude the centre gripping through pressure spring to the thrust of dead lever and the gravity of activity wheel self when putting into the device with the section bar from between tight pulley and the activity wheel, can be in the stationary state when making it cut, let the cutting of section bar more stable, and also only need twist the first in command during the feeding, the first in command drives the tight pulley through the dwang and rotates and can make the section bar advance through the frictional force between section bar extrusion back and the tight pulley of activity wheel extrusion, so the section bar can be in the feeding under the steady state of centre gripping when the feeding, let the cutting of section bar more stable.

3. Through setting up solid fixed ring and bolt, because its one end is extruded by activity wheel and tight pulley and is fixed when the section bar cutting, and establish the other end cover of section bar in the fixed ring, can be fixed the other end of section bar through the bolt to let the section bar can be in the state that both ends were all fixed when the cutting, the section bar is after being cut simultaneously, because the part that cuts down still is fixed on solid fixed ring by the bolt, so the section bar after the cutting can not drop, thereby guarantee the integrity of section bar at the cutting process.

Drawings

FIG. 1 is a sectional view of a cylinder production profile cutting apparatus as set forth in example 1;

fig. 2 is a side view of a first fixing frame of the section cutting apparatus for cylinder production proposed in embodiment 1;

fig. 3 is a side view of a second fixing frame of the section bar cutting device for cylinder production proposed in embodiment 1;

fig. 4 is a sectional view of a cylinder producing profile cutting apparatus proposed in embodiment 2.

In the figure: the cutting machine comprises a base 1, a fixed wheel 2, a first fixed frame 3, a movable wheel 4, a telescopic rod 5, a pulley 6, a support 7, a second handle 8, a cutting disc 9, a motor 10, a machine shell 11, a threaded rod 12, a second fixed frame 13, a pressure spring 14, a fixed rod 15, a first handle 16, a rotating rod 17, a first fixed block 18, a sliding rod 19, a second fixed block 20, a bolt 21, a fixed ring 22 and a support rod 23.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a section bar cutting device for cylinder production, includes base 1, the top one side of base 1 is equipped with feed mechanism, and the fixed frame 13 of top opposite side fixedly connected with second of base 1, the circular through-hole of second has been seted up to top one side of the fixed frame 13 of second, and the fixed frame 13 of second is connected with threaded rod 12 in the rotation of the circular through-hole department of second, the bottom of threaded rod 12 is connected with the base 1 rotation, and threaded rod 12 is in the outside threaded connection of the body of rod of the fixed frame 13 inboard of second has first fixed block 18, fixedly connected with slide bar 19 between the one side of the fixed frame 13 of top inner wall of second keeping away from threaded rod 12 and base 1, the outside cover of slide bar 19 is equipped with second fixed block 20, fixedly connected with casing 11 between second fixed block 20 and the first fixed block 18, one side inner wall fixedly connected with motor 10 of casing 11, and a third circular through hole is formed in the other side of the casing 11, an output shaft of the motor 10 extends to the outside of the casing 11 at the third circular through hole, a cutting disc 9 is fixedly connected to one end of the output shaft of the motor 10, and a second handle 8 is fixedly connected to the top end of the threaded rod 12.

Feed mechanism includes first fixed frame 3, the equal fixedly connected with telescopic link 5 in top inner wall both sides of first fixed frame 3, two the outside of telescopic link 5 all is overlapped and is equipped with pressure spring 14, and the bottom fixedly connected with dead lever 15 of two telescopic links 5, the outside cover of dead lever 15 is equipped with movable wheel 4, movable wheel 4 rotates with dead lever 15 to be connected. One side inner wall bottom of first fixed frame 3 rotates and is connected with dwang 17, and first fixed frame 3's opposite side bottom has seted up first circular through-hole, the one end of dwang 17 extends to the outside of first fixed frame 3 in first circular through-hole department, dwang 17 is in the outside one end fixedly connected with first in command 16 of first fixed frame 3, and the outside of the body of rod that dwang 17 is in first fixed frame 3 inside has tight pulley 2 through the key-type connection. The top of base 1 is located a plurality of supports 7 of fixedly connected with between the fixed frame 13 of first fixed frame 3 and second, the top of support 7 is rotated and is connected with pulley 6.

The working principle is as follows: when the section bar is cut, the section bar is inserted from the fixed wheel 2 and the movable wheel 4, at the moment, the movable wheel 4 extrudes the section bar downwards under the elasticity of the pressure spring 14 and the gravity of the movable wheel 4, then the first handle 16 is twisted, the first handle 16 drives the fixed wheel 2 to rotate through the rotating rod 17, so that the section bar can move to the second fixed frame 13 under the extrusion condition, in the process, the pulley 6 can support the section bar and cannot generate excessive extra resistance to the movement of the section bar, when the section bar moves to the second fixed frame 13, the cutting part can be adjusted to be positioned under the cutting disc 9 according to the length of the section bar to be cut, at the moment, the motor 10 is externally connected with a power supply and starts the section bar, the motor 10 can drive the cutting disc 9 to rotate, then the second handle 8 is rotated, the second handle 8 drives the threaded rod 12 to rotate, so that the first fixed block 18 can descend, the first fixing block 18 drives the machine shell 11 to move, so that the motor 10 and the cutting disc 9 can descend, the rotating cutting disc 9 descends to be in contact with the section bar, the section bar can be cut, then the motor 10 and the cutting disc 9 can ascend by reversely rotating the second handle 8, and the steps are repeated in subsequent cutting.

Example 2

Referring to fig. 4, in order to further enhance the stability of the cutting process of the profile compared to embodiment 1, in the embodiment, a supporting rod 23 is fixedly connected to the top end of the base 1 at one side of the two fixing frames 13 far away from the first fixing frame 3, a fixing ring 22 is fixedly connected to the top end of the supporting rod 23, a threaded through hole is formed in the top end of the fixing ring 22, and a bolt 21 is threadedly connected to the fixing ring 22 at the threaded through hole.

The working principle is as follows: when the section bar is cut, the section bar is inserted from the fixed wheel 2 and the movable wheel 4, at the moment, the movable wheel 4 extrudes the section bar downwards under the elasticity of the pressure spring 14 and the gravity of the movable wheel 4, then the first handle 16 is twisted, the first handle 16 drives the fixed wheel 2 to rotate through the rotating rod 17, so that the section bar can move towards the second fixed frame 13 under the extrusion condition, in the process, the pulley 6 can support the section bar without generating excessive additional resistance to the movement of the section bar, when the section bar moves to the second fixed frame 13, the cutting part can be adjusted to be positioned under the cutting disc 9 according to the length of the section bar to be cut, one end of the section bar, which is far away from the first fixed frame 3, is placed into the fixed ring 22, then the bolt 21 is twisted to descend, so that the section bar is fixed, at the moment, the motor 10 is externally connected with a power supply and starts up, and the motor 10 can drive the cutting disc 9 to rotate, afterwards, the second handle 8 is rotated, the second handle 8 drives the threaded rod 12 to rotate, so that the first fixing block 18 can descend, the first fixing block 18 drives the machine shell 11 to move, so that the motor 10 and the cutting disc 9 can descend, the rotating cutting disc 9 can cut the section bar when descending to contact with the section bar, then the second handle 8 is rotated reversely, so that the motor 10 and the cutting disc 9 can ascend, finally, the bolt 21 can be loosened to take down the cut section bar, and the steps are repeated in subsequent cutting.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a section bar cutting device is used in cylinder production, includes base (1), its characterized in that, the top one side of base (1) is equipped with feed mechanism, and the fixed frame (13) of top opposite side fixedly connected with second of base (1), the circular through-hole of second has been seted up to top one side of the fixed frame (13) of second, and the fixed frame (13) of second is connected with threaded rod (12) in the rotation of the circular through-hole department of second, the bottom of threaded rod (12) rotates with base (1) and is connected, and threaded rod (12) are in the outside threaded connection of the body of rod of the fixed frame (13) inboard of second has first fixed block (18), fixedly connected with slide bar (19) between one side and base (1) that threaded rod (12) were kept away from to the top inner wall of the fixed frame of second (13), the outside cover of slide bar (19) is equipped with second fixed block (20), fixedly connected with casing (11) between second fixed block (20) and first fixed block (18), the utility model discloses a cutting machine, including casing (11), the output shaft of motor (10), the one side inner wall fixedly connected with motor (10) of casing (11), and the third circular through-hole has been seted up to the opposite side of casing (11), the output shaft of motor (10) extends to the outside of casing (11) at third circular through-hole department, and the output shaft one end fixedly connected with cutting disc (9) of motor (10), the top fixedly connected with second handle (8) of threaded rod (12).

2. The section bar cutting device for cylinder production according to claim 1, wherein the feeding mechanism comprises a first fixed frame (3), both sides of the top inner wall of the first fixed frame (3) are fixedly connected with telescopic rods (5), both outer portions of the telescopic rods (5) are sleeved with pressure springs (14), the bottom ends of the two telescopic rods (5) are fixedly connected with fixed rods (15), the outer portion of each fixed rod (15) is sleeved with a movable wheel (4), and the movable wheels (4) are rotatably connected with the fixed rods (15).

3. The section bar cutting device for cylinder production according to claim 2, characterized in that, one side inner wall bottom of first fixed frame (3) is rotated and is connected with dwang (17), and first circular through-hole has been seted up to the opposite side bottom of first fixed frame (3), the one end of dwang (17) extends to the outside of first fixed frame (3) at first circular through-hole department, dwang (17) are in the outside one end fixedly connected with first in command (16) of first fixed frame (3) outside, and the body of rod outside that dwang (17) are in first fixed frame (3) inside is connected with tight pulley (2) through the key-type.

4. The section cutting device for cylinder production according to claim 2, characterized in that a plurality of brackets (7) are fixedly connected to the top end of the base (1) between the first fixed frame (3) and the second fixed frame (13), and the top end of each bracket (7) is rotatably connected with a pulley (6).

5. The section cutting device for cylinder production according to claim 2, characterized in that a stay bar (23) is fixedly connected to the top end of the base (1) at one side of the two fixed frames (13) far away from the first fixed frame (3), a fixed ring (22) is fixedly connected to the top end of the stay bar (23), a threaded through hole is formed in the top end of the fixed ring (22), and a bolt (21) is threadedly connected to the fixed ring (22) at the threaded through hole.

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