CN115122446A

CN115122446A - Special-shaped cutting machine

Info

Publication number: CN115122446A
Application number: CN202210908796.5A
Authority: CN
Inventors: 马平; 梁峰
Original assignee: Hunan Defulong Technology Co ltd
Current assignee: Hunan Defulong Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-09-30
Anticipated expiration: 2042-07-29
Also published as: CN115122446B

Abstract

The invention relates to the technical field of cutting machines and discloses a special-shaped cutting machine which comprises a hollow rectangular body, a driving motor, a main thread groove, two auxiliary thread grooves, a main part rotating groove and an auxiliary part rotating groove, wherein the hollow rectangular body is installed at a connecting part of a special-shaped cutting movement mechanism through bolts, the driving motor is installed at the center of one end face of the hollow rectangular body through a fixed shell, the main thread groove is arranged at the center of the other end face of the hollow rectangular body, the two auxiliary thread grooves are vertically and symmetrically arranged relative to the main thread groove, and the main part rotating groove and the auxiliary part rotating groove are arranged inside the hollow rectangular body and are parallel. This dysmorphism cutting machine sets up the cutting cylinder of motion structure and cutting through the symmetry to make two motion structures of symmetry and cutting cylinder produce the motion state of symmetrical direction, thereby offset its upper and lower vibrations state because the relation produces, simultaneously, because the direction of rotation that its inertia leads to is opposite with the screw thread direction of main thread structure, can prevent that the main thread structure position in the main thread groove from producing lax state, thereby improve the working life and the stability of part.

Description

Special-shaped cutting machine

Technical Field

The invention relates to the technical field of cutting machines, in particular to a special-shaped cutting machine.

Background

Dysmorphism cutting machine includes the diversity, and wherein the dysmorphism cutting machine that is used for display structure class structure mainly is vibrations formula dysmorphism cutting machine, and its major structure is including driving the motion of cutter head according to predetermined cutting position motion and being used for carrying out the cutting cutter head subassembly of cutting to the cork, and wherein, the working method of current cutting cutter head subassembly is: the cutting rod is driven to reciprocate up and down by utilizing the electromagnetic principle, and the contacted cork is cut by reciprocating motion for thousands of times per minute.

Above-mentioned vibrations formula dysmorphism cutting machine is at the during operation, because the tool bit can carry out the reciprocating motion of every minute as many as ten thousand times, consequently, when the tool bit changes into rather than opposite direction of motion from a stroke direction, because the kinetic energy of tool bit and moving part, can produce great inertia, this inertia can direct action cutting tool head subassembly and motion's position of being connected department, and the connection between the two is bolted connection basically, under continuous impact, can lead to the helicitic texture in bolt and the screw hole impaired or lax, seriously influence the work precision.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the special-shaped cutting machine, the moving structures and the cutting cylinders are symmetrically arranged, and the two symmetrical moving structures and the cutting cylinders generate the moving states in the symmetrical directions, so that the up-and-down vibration states generated by the relation are counteracted, meanwhile, the rotating direction caused by the inertia of the special-shaped cutting machine is opposite to the thread direction of the main thread structure, the loose state of the main thread structure part can be prevented, the service life of the part is prolonged, the stability of the part is improved, and the technical problems are solved.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a special-shaped cutting machine comprises a hollow rectangular body which is arranged at the connecting part of a special-shaped cutting movement mechanism through bolts, a driving motor which is arranged at the central part of one end surface of the hollow rectangular body through a fixed shell, a main thread groove which is arranged at the central part of the other end surface of the hollow rectangular body, two auxiliary thread grooves which are vertically symmetrically arranged relative to the main thread groove, a main component rotating groove and an auxiliary component rotating groove which are arranged in the hollow rectangular body and are parallel, two hollow pipeline bodies which are arranged at the two sides of the hollow rectangular body and have the same height with the main component rotating groove, and two component movement cavities which are arranged at the center of the hollow pipeline bodies, wherein a main gear which can rotate along with a driving motor rotor is arranged at the center of the auxiliary component rotating groove through a rotating shaft body and a bearing, two U-shaped rotating shafts which are vertically symmetrically arranged and can rotate relative to the axis of the main gear are arranged in the main component rotating groove through the bearing, one end of each U-shaped rotating shaft extends to the auxiliary part rotating groove, the end part of each U-shaped rotating shaft is respectively provided with an auxiliary gear, the tooth structures of the two auxiliary gears are meshed with the tooth structure of the main gear, each U-shaped rotating shaft is sleeved with a rotatable shaft sleeve at the transverse part of each U-shaped rotating shaft, the middle part of the outer circumferential surface of each shaft sleeve is provided with a movable rod of an integrated structure, the two movable rods are respectively provided with a piston type moving structure in the two part moving cavities corresponding to the movable rods, one piston type moving structure is provided with a cutting cylinder extending to the periphery of the hollow pipeline body at the end part facing the outer side through a bolt, and the other piston type moving structure is provided with a gravity balance structure positioned in the part moving cavity at the end part facing the outer side through a bolt.

Preferably, the moving structure and the cutting cylinder for cutting are symmetrically arranged, and the moving structure and the cutting cylinder for cutting are enabled to generate a moving state in a symmetrical direction, so that an up-and-down vibration state generated by the relation is counteracted, and meanwhile, a main thread structure part in the main thread groove can be prevented from generating a loose state due to the fact that the rotation direction caused by inertia of the rotating structure is opposite to the thread direction of the main thread structure, so that the service life and the stability of the part are improved.

Preferably, the meshing positions of the tooth structure of the two auxiliary gears and the tooth structure of the main gear are arranged symmetrically about the axis of the main gear.

Through the technical scheme: when the main gear in the middle rotates, the two pinions can rotate in opposite directions, so that the whole body can generate a motion trend opposite to that of the main gear when rotating, and the control is convenient.

Preferably, the rotation direction of the rotor in the driving motor and the thread direction of the internal thread structure in the main thread groove are opposite to the thread direction of the external thread structure in the bolt when the bolt is tightened.

Through the technical scheme: the rotation direction caused by inertia is opposite to the thread direction of the main thread structure, so that the loosening state of the main thread structure part can be prevented, and the service life and the stability of the part are improved.

Preferably, the piston type motion structure comprises a cylindrical block which is positioned in the component motion cavity and can reciprocate up and down, the center of one end surface of the cylindrical block is provided with a concave cylindrical limiting groove, and the cylindricality piece is equipped with a plurality of annular array's internal thread groove at this terminal surface, cylindricality piece another terminal surface center is equipped with the spherical spacing groove of indent formula, the inside of spherical spacing groove is laid one can be inside along its inner surface pivoted spheroid, the spheroid is equipped with the indent formula at the structure that is located spherical spacing groove outside, and be used for the body of rod mounting groove of the fixed mounting movable rod tip body of rod, the structure radius of cylindricality piece is the same with the structure radius in part motion chamber, and both all pass through polishing treatment at the movable contact surface, the radian of spherical spacing inslot surface is unanimous with the radian of the external arcwall face of spheroid, the degree of depth of spherical spacing groove is greater than the structure radius of spheroid, and is less than the structure diameter of spheroid.

Through the technical scheme: through the spacing of part motion chamber to it, can make the cylindricality piece along upper and lower direction reciprocating motion in the inside in part motion chamber, wherein, can enough possess the linkage effect between spheroid and the spherical spacing groove, can possess the function of rotation each other again, because its structural configuration is spherical, consequently possesses stronger compressive capacity, improve equipment's whole operating life.

Preferably, the cutting cylinder body includes the main fixed plate that can lay in the part motion intracavity portion, the main spacing post that is used for inserting to the cylindricality spacing inslot portion is equipped with at the main terminal surface center of fixed plate owner, this terminal surface equipment a plurality of annular arrays of main fixed plate, and be used for inserting fixing bolt's main bolt hole, another terminal surface center of main fixed plate is equipped with a cutting cylinder body, the tip of cutting cylinder body is equipped with the most advanced structure that is used for inserting to being cut in the object, the cylinder surface of cutting cylinder body is equipped with a plurality of equidistant linear arrangement's annular cutting piece, and the cross section of annular cutting piece is triangle-shaped most advanced structure in its edge, main fixed plate is through inserting to main bolt hole and threaded connection at the corresponding terminal surface of cylindricality piece inside bolt fastening.

Through the technical scheme: when the annular cutting piece reciprocates up and down, due to the cutting capability of the edge of the annular cutting piece, the material can be subjected to vibration type cutting, and meanwhile, due to the structural shape of the annular cutting piece, the material can have the function of cutting directions of three hundred sixty degrees.

Preferably, the gravity balance structure comprises an auxiliary fixing plate which can be placed inside the component movement cavity, an auxiliary limiting column which is inserted into the cylindrical limiting groove is arranged at the center of one end face of the auxiliary fixing plate, the end face of the auxiliary fixing plate is provided with a plurality of annular arrays and auxiliary bolt holes which are used for inserting fixing bolts, a cylindrical gravity block structure is arranged at the center of the other end face of the auxiliary fixing plate, the mass of the cylindrical gravity block structure is equal to the sum of the masses of the cutting column, the tip structure and the annular cutting piece, and the auxiliary fixing plate is fixed on the corresponding end face of the cylindrical block through bolts which are inserted into the auxiliary bolt holes and are in threaded connection with the inner thread grooves.

Through the technical scheme: because the moving direction of the cutting cylinder and the cutting cylinder are symmetrically arranged about the axial lead of the main gear, the moving trends caused by inertia when the cutting cylinder and the main gear move to the highest point and the lowest point can be mutually offset, thereby reducing the vibration intensity of the whole equipment and prolonging the service life of the parts.

Compared with the prior art, the invention provides a special-shaped cutting machine which has the following beneficial effects:

this dysmorphism cutting machine sets up the cutting cylinder of motion structure and cutting through the symmetry to make two motion structures of symmetry and cutting cylinder produce the motion state of symmetrical direction, thereby offset its upper and lower vibrations state because the relation produces, simultaneously, because the direction of rotation that its inertia leads to is opposite with the screw thread direction of main thread structure, can prevent that the main thread structure position in the main thread groove from producing lax state, thereby improve the working life and the stability of part.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

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

FIG. 3 is a perspective sectional view of the piston type moving structure according to the present invention;

FIG. 4 is a perspective view of a cutting cylinder of the present invention;

fig. 5 is a perspective view of the gravity balance structure of the present invention.

Wherein: 1. a hollow rectangular body; 2. a drive motor; 3. a main member rotating groove; 4. an auxiliary member rotating groove; 5. a main gear; 6. a rotating shaft body; 7. a pinion gear; 8. a U-shaped rotating shaft; 9. a movable rod; 10. a component movement chamber; 11. a hollow pipe body; 12. a piston type motion structure; 121. a cylindrical block; 122. a cylindrical limiting groove; 123. an internal thread groove; 124. a spherical limiting groove; 125. a spherical body; 126. a rod body mounting groove; 13. cutting the cylinder; 131. a fixing plate main; 132. a cylindrical limiting groove; 133. a main bolt hole; 134. cutting the cylinder; 135. a tip structure; 136. an annular cutting blade; 14. a gravity balance structure; 141. an auxiliary fixing plate; 142. a secondary limit post; 143. a secondary bolt hole; 144. a cylindrical gravity block structure; 15. a main thread groove; 16. and a secondary thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a profile cutting machine includes a hollow rectangular body 1 mounted at a connection portion of a profile cutting movement mechanism by bolts, a driving motor 2 mounted at a center portion of one end surface of the hollow rectangular body 1 by a fixed housing, a main thread groove 15 provided at a center portion of the other end surface of the hollow rectangular body 1, two sub thread grooves 16 symmetrically provided up and down with respect to the main thread groove 15, a main component rotation groove 3 and a sub component rotation groove 4 provided in the hollow rectangular body 1 in parallel, two hollow pipe bodies 11 provided at both sides of the hollow rectangular body 1 and having the same height as the main component rotation groove 3, and two component movement cavities 10 provided at the center of the hollow pipe bodies 11, wherein a main gear 5 rotatable with a rotor of the driving motor 2 is mounted at the center of the sub component rotation groove 4 through a rotation shaft body 6 and a bearing, two main gears 5 mounted on an axial line of the main gear 5 in the main component rotation groove 3 through a bearing, The lower part of the U-shaped rotating shaft 8 is symmetrically arranged and can rotate, one end of each of the two U-shaped rotating shafts 8 extends to the auxiliary part rotating groove 4, the end parts of the two U-shaped rotating shafts are respectively provided with an auxiliary gear 7, the tooth structures of the two auxiliary gears 7 are mutually meshed with the tooth structure of the main gear 5, each U-shaped rotating shaft 8 is sleeved with a rotatable shaft sleeve at the transverse part, the middle part of the outer circumferential surface of the shaft sleeve is provided with a movable rod 9 in an integrated structure, the two movable rods 9 are respectively provided with a piston type moving structure 12 in the two corresponding part moving cavities 10, one piston type moving structure 12 is provided with a cutting column body 13 which extends to the periphery of the hollow pipeline body 11 at the end part facing the outer side through a bolt, the other piston type moving structure 12 is provided with a gravity balance structure 14 which is positioned in the part moving cavity 10 through a bolt at the end part facing the outer side, and the part where the tooth structures of the two auxiliary gears 7 are mutually meshed with the tooth structures of the main gear 5 is on the axis line of the main gear 5, The lower part is symmetrically arranged, and the rotation direction of a rotor in the driving motor 2 is opposite to the thread direction of an internal thread structure in the main thread groove 15 and the thread direction of an external thread structure in the bolt during screwing.

Referring to fig. 4, the piston-type motion structure 12 includes a cylinder block 121 disposed inside the component motion chamber 10 and capable of reciprocating up and down, a concave cylinder-shaped limiting groove 122 is disposed at the center of one end surface of the cylinder block 121, a plurality of annular array-type internal thread grooves 123 are disposed at the end surface of the cylinder block 121, a concave sphere-shaped limiting groove 124 is disposed at the center of the other end surface of the cylinder block 121, a sphere 125 capable of rotating along the inner surface of the sphere-shaped limiting groove 124 is disposed inside the sphere-shaped limiting groove 124, the sphere 125 is disposed at a structure outside the sphere-shaped limiting groove 124 and has a concave rod body mounting groove 126 for fixedly mounting the rod body at the end of the movable rod 9, the structural radius of the cylinder block 121 is the same as that of the component motion chamber 10, and both are polished at the movable contact surface, the radian of the inner surface of the sphere-shaped limiting groove 124 is the same as the radian of the outer arc surface of the sphere 125, the depth of the spherical restraint groove 124 is greater than the structural radius of the spherical body 125 and less than the structural diameter of the spherical body 125.

Referring to fig. 4, the cutting cylinder 13 includes a main fixing plate 131 which can be placed inside the component moving chamber 10, a main limit post 132 for inserting into the cylindrical limit groove 122 is disposed at the center of one end surface of the fixing plate main 131, the end surface of the main fixing plate 131 is provided with a plurality of annular arrays and main bolt holes 133 for inserting fixing bolts, a cutting cylinder 134 is disposed at the center of the other end surface of the main fixing plate 131, a tip structure 135 for inserting into an object to be cut is disposed at an end of the cutting cylinder 134, a plurality of annular cutting pieces 136 linearly arranged at equal intervals are disposed on a cylinder surface of the cutting cylinder 134, a cross section of the annular cutting pieces 136 is a triangular tip structure at edges thereof, and the main fixing plate 131 is fixed at a corresponding end surface of the cylindrical block 121 by bolts inserted into the main bolt holes 133 and threadedly coupled inside the internal thread grooves 123.

Referring to fig. 5, the gravity balance structure 14 includes a sub fixing plate 141 capable of being placed inside the component moving cavity 10, a sub limiting post 142 for being inserted into the cylindrical limiting groove 122 is disposed at the center of one end surface of the sub fixing plate 141, a plurality of annular arrays of sub bolt holes 143 for inserting fixing bolts are disposed at the end surface of the sub fixing plate 141, a cylindrical gravity block structure 144 is disposed at the center of the other end surface of the sub fixing plate 141, the mass of the cylindrical gravity block structure 144 is the same as the sum of the masses of the cutting cylinder 134, the tip structure 135 and the annular cutting blade 136, and the sub fixing plate 141 is fixed at the corresponding end surface of the cylindrical block 121 by bolts inserted into the sub bolt holes 143 and threadedly coupled into the internal thread groove 123.

When the special-shaped cutting motion mechanism is used and needs to be cut, the connecting part of the special-shaped cutting motion mechanism is connected with the main thread groove 15 and the two auxiliary thread grooves 16 through bolts, the driving motor 2 is started during operation, the two U-shaped rotating shafts 8 can rotate due to the operation of the driving motor 2 and the linkage of the two gears, at the moment, under the principle of a connecting rod, the tip structure 135 tends to move downwards, when the tip structure 135 completely penetrates through the display structure, the special-shaped cutting motion mechanism is controlled to move along the cutting direction, at the moment, when the annular cutting sheet 136 reciprocates up and down, the material can be cut in a vibration mode due to the cutting capability of the edge, and during the operation process, the two symmetrical motion structures (the structure with the rotation function and the structure with the reciprocating motion) and the cutting column body generate the motion state in the symmetrical direction, therefore, the vertical vibration state caused by the relation is offset, and the rotation direction caused by the inertia is opposite to the thread direction of the main thread structure, so that the loosening state of the main thread structure part in the main thread groove can be prevented.

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 a dysmorphism cutting machine, include hollow cuboid (1) of installing in dysmorphism cutting motion mechanism connection position through the bolt, install in driving motor (2) of hollow cuboid (1) terminal surface central point through fixed housing, set up in main thread groove (15) of another terminal surface central point of hollow cuboid (1), two vice thread grooves (16) that set up about main thread groove (15) longitudinal symmetry, set up in inside and parallel major part rotation groove (3) and vice part rotation groove (4) of hollow cuboid (1), set up in two hollow pipeline body (11) of hollow cuboid (1) both sides and with major part rotation groove (3) same height and set up in two parts motion chamber (10) at hollow pipeline body (11) center, its characterized in that: the center of the auxiliary component rotating groove (4) is provided with a main gear (5) which can rotate along with a rotor of a driving motor (2) through a rotating shaft body (6) and a bearing, the inside of the main component rotating groove (3) is provided with two U-shaped rotating shafts (8) which are symmetrically arranged on and under the axis of the main gear (5) through the bearing, one ends of the two U-shaped rotating shafts (8) extend to the auxiliary component rotating groove (4), the end parts of the two U-shaped rotating shafts are respectively provided with an auxiliary gear (7), the tooth structures of the two auxiliary gears (7) are mutually meshed with the tooth structure of the main gear (5), each U-shaped rotating shaft (8) is sleeved with a rotatable shaft sleeve at the transverse part, the middle part of the outer circumferential surface of the shaft sleeve is provided with a movable rod (9) with an integrated structure, the two movable rods (9) are respectively provided with a piston type moving structure (12) inside two component moving cavities (10) corresponding to the movable rods (9), one of the piston-type moving structures (12) is provided with a cutting column (13) extending to the periphery of the hollow pipeline body (11) at the end part facing the outer side through bolts, and the other piston-type moving structure (12) is provided with a gravity balance structure (14) positioned inside the component moving cavity (10) at the end part facing the outer side through bolts.

2. A profile cutting machine according to claim 1, characterized in that: the parts where the tooth structures of the two auxiliary gears (7) are meshed with the tooth structure of the main gear (5) are symmetrically arranged on the upper and lower sides of the axis of the main gear (5).

3. A profile cutting machine according to claim 2, characterized in that: the rotation direction of a rotor in the driving motor (2) is opposite to the thread direction of an internal thread structure in the main thread groove (15) and an external thread structure in the bolt during screwing.

4. A profile cutting machine according to claim 3, characterized in that: the piston type motion structure (12) comprises a cylindrical block (121) which is located inside a component motion cavity (10) and can reciprocate up and down, a concave cylindrical limiting groove (122) is formed in the center of one end face of the cylindrical block (121), a plurality of annular array-type internal thread grooves (123) are formed in the end face of the cylindrical block (121), a concave spherical limiting groove (124) is formed in the center of the other end face of the cylindrical block (121), a spherical body (125) which can rotate along the inner surface of the spherical limiting groove (124) is placed inside the spherical limiting groove (124), and the spherical body (125) is provided with a concave rod body mounting groove (126) which is located outside the spherical limiting groove (124) and is used for fixedly mounting a rod body at the end of the movable rod (9).

5. A profile cutting machine according to claim 4, characterized in that: the structure radius of the cylindrical block (121) is the same as that of the component moving cavity (10), and the structure radius are both polished on the movable contact surface.

6. A profile cutting machine according to claim 5, characterized in that: the radian of the inner surface of the spherical limiting groove (124) is consistent with the radian of the outer arc surface of the spherical body (125), and the depth of the spherical limiting groove (124) is greater than the structural radius of the spherical body (125) and smaller than the structural diameter of the spherical body (125).

7. A profile cutting machine according to claim 6, characterized in that: the cutting cylinder body (13) comprises a main fixing plate (131) which can be placed inside the component moving cavity (10), a main limiting column (132) which is used for being inserted into the cylindrical limiting groove (122) is arranged at the center of one end face of the fixing plate main (131), a plurality of annular arrays of the end face of the main fixing plate (131) are arranged on the center of the end face of the main fixing plate main (131), a main bolt hole (133) which is used for being inserted with a fixing bolt is formed in the end face of the main fixing plate main (131), a cutting cylinder body (134) is arranged at the center of the other end face of the main fixing plate main (131), a tip structure (135) which is used for being inserted into an object to be cut is arranged at the end of the cutting cylinder body (134), a plurality of annular cutting sheets (136) which are linearly arranged at equal intervals are arranged on the cylinder body surface of the cutting cylinder body, and the cross section of each annular cutting sheet (136) is of a triangular tip structure at the edge of the annular cutting sheet.

8. A profile cutting machine according to claim 7, characterized in that: the main fixing plate (131) is fixed to the corresponding end surface of the cylindrical block (121) by bolts inserted into the main bolt holes (133) and screwed into the internal thread grooves (123).

9. A profile cutting machine according to claim 8, characterized in that: the gravity balance structure (14) comprises an auxiliary fixing plate (141) which can be placed inside the component moving cavity (10), an auxiliary limiting column (142) which is used for being inserted into the cylindrical limiting groove (122) is arranged at the center of one end face of the auxiliary fixing plate (141), a plurality of annular arrays are arranged on the end face of the auxiliary fixing plate (141), auxiliary bolt holes (143) for inserting fixing bolts are formed in the end face of the auxiliary fixing plate (141), a cylindrical gravity block structure (144) is arranged at the center of the other end face of the auxiliary fixing plate (141), and the mass of the cylindrical gravity block structure (144) is the same as the sum of the masses of the cutting cylinder (134), the tip structure (135) and the annular cutting sheet (136).

10. A profile cutting machine according to claim 9, characterized in that: the auxiliary fixing plate (141) is fixed to the corresponding end surface of the cylindrical block (121) by bolts inserted into the auxiliary bolt holes (143) and screwed into the internal thread grooves (123).