CN114749807B - Welding circle cutting device - Google Patents
Welding circle cutting device Download PDFInfo
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- CN114749807B CN114749807B CN202210545631.6A CN202210545631A CN114749807B CN 114749807 B CN114749807 B CN 114749807B CN 202210545631 A CN202210545631 A CN 202210545631A CN 114749807 B CN114749807 B CN 114749807B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a welding circle cutting device which comprises a rotating module, wherein the rotating module comprises a rotating assembly, an adsorption assembly and a sliding engagement assembly, and the rotating assembly is movably connected with the adsorption assembly and the sliding engagement assembly respectively; and the manual displacement module is movably connected with the rotating module and comprises a shell sliding assembly, a locking driving assembly, a locking assembly and a linkage auxiliary assembly, the shell sliding assembly is movably connected with the locking driving assembly, and the locking driving assembly is movably connected with the locking assembly and the linkage auxiliary assembly respectively. The cutting assembly is driven to rotate by the rotation of the rotating module, laser is released by the cutting assembly to carry out circle cutting operation, and the installation position of the cutting assembly at the rotating module is adjusted by adjusting the manual displacement module, so that the cutting radius of the cutting assembly is adjusted, and the cutting assembly is convenient for workers to operate and use flexibly on site.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to a welding circle cutting device.
Background
Laser cutting is a method of cutting a workpiece by laser energy exceeding melting to a processing level. The technology can perform high-precision cutting with narrow groove width in sheet metal processing.
In the process of cutting and processing a circle of a workpiece, a laser cutting mode is often adopted for processing, and the existing laser welding circle cutting equipment is time-consuming and labor-consuming in cutting and processing processes, so that the on-site flexible operation and adjustment of workers are not facilitated.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the invention aims to solve the technical problems that the existing laser welding circle cutting equipment wastes time and labor for adjusting the cutting radius in the cutting process, and is not beneficial to flexible operation and adjustment of a worker on site.
In order to solve the technical problems, the invention provides the following technical scheme: a welding circle cutting device comprises a rotating module, wherein the rotating module comprises a rotating assembly, an adsorption assembly and a sliding engagement assembly, and the rotating assembly is movably connected with the adsorption assembly and the sliding engagement assembly respectively; the manual displacement module is movably connected with the rotating module and comprises a shell sliding assembly, a locking driving assembly, a locking assembly and a linkage auxiliary assembly, the shell sliding assembly is movably connected with the locking driving assembly, the locking driving assembly is respectively movably connected with the locking assembly and the linkage auxiliary assembly, and the sliding engagement assembly is movably connected with the shell sliding assembly; and the cutting assembly is movably connected with the shell sliding assembly.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the rotating assembly comprises a movable rod, an adjusting rod, a balancing weight and a rotating plate, one end of the adjusting rod penetrates through the inner cavity of the movable rod, the outer wall of the movable rod is in threaded connection with a locking bolt, the other end of the adjusting rod is fixedly connected with the rotating plate, and one end of the balancing weight is connected with the rotating plate.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the adsorption assembly comprises a bottom plate, a protection side plate and a sucker, one end of the bottom plate is movably connected with the movable rod through a bearing, one end of the sucker is arranged at the bottom of the bottom plate, and one end of the protection side plate is connected with the bottom plate.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the sliding engagement assembly comprises an adjusting cavity, a positioning side plate, a positioning tooth and a sliding groove, the adjusting cavity is arranged on one side of the rotating plate, the positioning side plate is arranged on the inner walls of the two sides of the adjusting cavity, one end of the positioning tooth is connected with the positioning side plate, and the sliding groove is arranged on the outer wall of the positioning side plate.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the shell sliding assembly comprises a sliding shell and four groups of sliding rods, wherein the two sides of the sliding shell are respectively arranged, one end of each sliding rod is fixedly connected with the sliding shell, the sliding shell is arranged between the two groups of positioning side plates, the other end of each sliding rod penetrates into the sliding groove, and the outer wall of each sliding rod is movably connected with the inner wall of the corresponding sliding groove.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: locking drive assembly includes loop bar, actuating lever, drive and torsional spring, the one end of loop bar is passed through bearing and slip casing swing joint, the one end of actuating lever runs through to the loop bar in, the other end of actuating lever runs through the slip casing and is connected with the drive, the outer wall of actuating lever is located to the torsional spring cover, the both ends of torsional spring respectively with the outer wall of actuating lever and the inner wall connection of slip casing.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the locking assembly comprises a rotary disc, a displacement rod and a first spring, the rotary disc is arranged on the outer wall of the driving rod, the two ends of the rotary disc are provided with protruding ends, one end of the displacement rod is connected with a toothed plate, the other end of the displacement rod is connected with a positioning track, one side, close to the rotary disc, of the positioning track is provided with a sliding groove, the middle point, close to one side of the rotary disc, of the positioning track is provided with an arc-shaped positioning groove, and the two ends of the first spring are connected with the inner walls of the positioning track and the sliding shell respectively.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the linkage auxiliary assembly comprises a rack, a driven plate, a second spring and a gear, the gear is arranged on the outer wall of the loop bar and is two, the rack is respectively arranged on two sides of the gear and meshed with the gear, one end of the rack penetrates through the sliding shell and is connected with the auxiliary clamping plate, one end of the driven plate is connected with the rack, two ends of the second spring are respectively connected with the driven plate and the sliding shell, the bottom of the rack is slidably connected with the sliding limiting plate, and one end of the sliding limiting plate is fixedly connected with the sliding shell.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the cutting assembly comprises a positioning plate, a laser head and an adjusting clamping rod, one end of the positioning plate is fixedly connected with the sliding shell, one end of the laser head penetrates through the positioning plate, one end of the adjusting clamping rod is fixedly connected with an adjusting operation handle, the other end of the adjusting clamping rod penetrates through the positioning plate and is connected with an arc-shaped clamping plate, the outer wall of the positioning plate is connected with a third spring, and one end of the third spring is connected with the adjusting operation handle.
As a preferable aspect of the welding and circle cutting device of the present invention, wherein: the locking driving assembly further comprises a guide strip, a limiting groove and a fourth spring, the limiting groove is formed in the inner wall of the loop bar, the guide strip is arranged on the outer wall of the driving rod and is connected with the limiting groove in a sliding mode, and two ends of the fourth spring are connected with the loop bar and the driving rod respectively.
The invention has the beneficial effects that: the cutting assembly is driven to rotate by the rotation of the rotating module, laser is released by the cutting assembly to carry out circle cutting operation, and the installation position of the cutting assembly at the rotating module is adjusted by adjusting the manual displacement module, so that the cutting radius of the cutting assembly is adjusted, and the cutting assembly is convenient for workers to operate and use flexibly on site.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:
fig. 1 is a diagram showing an installation structure of the apparatus in the first and second embodiments.
Fig. 2 is a schematic view of the connection structure of the sliding engagement assembly and the cutting assembly in the first and third embodiments.
Fig. 3 is a schematic structural diagram of a cutting assembly in a third embodiment.
Fig. 4 is a schematic structural diagram of the manual displacement module in the first and second embodiments.
Fig. 5 is a view showing the internal installation structure of the loop bar in the second and third embodiments.
Fig. 6 is a schematic structural view of the locking assembly in the second and third embodiments.
Fig. 7 is a schematic structural view of the linkage auxiliary assembly in the second and third embodiments.
Fig. 8 is a schematic structural diagram of a turntable and a positioning track in a third embodiment.
Fig. 9 is a schematic view showing the rotation direction of the turntable and the displacement direction of the positioning track in the third embodiment.
Fig. 10 is a schematic view of the static stress of the turntable and the positioning rail after the device is locked in the third embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2 and 4, a first embodiment of the present invention provides a welding and rounding device, which includes a rotating module 100, wherein the rotating module 100 includes a rotating component 101, a suction component 102 and a sliding engagement component 103, and the rotating component 101 is movably connected to the suction component 102 and the sliding engagement component 103, respectively.
When using equipment to carry out the operation of cutting a circle to panel, the user places the whole surface department at panel of equipment, be connected with panel through adsorption component 102, realize the fixed of equipment, manual rotation runner assembly 101 again, realize the drive to manual displacement module 200 and cutting component 300, make both take place to rotate, the bottom and the panel stable connection of equipment, the rotation orbit that makes manual displacement module 200 and cutting component 300 is circular, start-up release laser through cutting component 300, thereby realize the operation of cutting a circle.
The manual displacement module 200 is movably connected with the rotating module 100, the manual displacement module 200 comprises a shell sliding component 201, a locking driving component 202, a locking component 203 and a linkage auxiliary component 204, the shell sliding component 201 is movably connected with the locking driving component 202, the locking driving component 202 is respectively movably connected with the locking component 203 and the linkage auxiliary component 204, and the sliding engagement component 103 is movably connected with the shell sliding component 201.
Before the cutting operation, when needing to adjust the cutting radius of equipment, carry out whole promotion to manual displacement module 200 through the user, through the swing joint between shell sliding component 201 and the slip engagement subassembly 103, make manual displacement module 200 take place whole displacement, thereby drive cutting component 300 and take place the displacement, thereby realize cutting component 300 cutting radius's regulation, after the regulation is accomplished, drive through locking drive assembly 202, drive locking assembly 203 through locking drive assembly 202, make locking assembly 203 realize with the meshing chucking of slip engagement subassembly 103, when locking drive assembly 202 drives locking assembly 203, linkage auxiliary assembly 204 links thereupon, realize the supplementary location chucking of both sides, ensure the stable centre gripping chucking state between shell sliding component 201 and the slip engagement subassembly 103, thereby ensure cutting component 300's stable cutting operation.
The cutting assembly 300, cutting assembly 300 and shell sliding assembly 201 swing joint, cutting assembly 300 is connected with shell sliding assembly 201 to when making the staff adjust the mounted position of shell sliding assembly 201, its displacement takes place thereupon, thereby realizes the position control, through the start-up of cutting assembly 300, carries out the cutting operation, along with the rotation of equipment again, realizes the processing purpose of circle of contact.
Example 2
Referring to fig. 1 and fig. 4 to 7, a second embodiment of the present invention is based on the above embodiment.
The rotating assembly 101 comprises a movable rod 101a, an adjusting rod 101b, a balancing weight 101c and a rotating plate 101d, one end of the adjusting rod 101b penetrates through an inner cavity of the movable rod 101a, the outer wall of the movable rod 101a is in threaded connection with a locking bolt, the other end of the adjusting rod 101b is fixedly connected with the rotating plate 101d, one end of the balancing weight 101c is connected with the rotating plate 101d, the adjusting rod 101b serves as a fulcrum, the two ends of the rotating plate 101d are unbalanced, and the balancing weight passes through the balancing weight 101c, so that the two ends of the equipment are stressed in balance, and the production and manufacturing cost is reduced.
When the cutting height of equipment needs to be adjusted, the locking bolt of the outer wall of the movable rod 101a is detached through a user, the staff can manually adjust the length of the adjusting rod 101b in the inner cavity of the movable rod 101a, so that the height of the equipment is adjusted, and the locking bolt is fastened after the adjustment is completed, so that the height of the equipment is adjusted.
The adsorption assembly 102 comprises a bottom plate 102a, a protective side plate 102b and a suction cup 102c, wherein one end of the bottom plate 102a is movably connected with the movable rod 101a through a bearing, one end of the suction cup 102c is arranged at the bottom of the bottom plate 102a, and one end of the protective side plate 102b is connected with the bottom plate 102 a.
When the cutting operation, the staff is connected equipment and the panel that waits to cut through sucking disc 102c earlier, through the multiunit protection curb plate 102b that sets up around sucking disc 102c, can effectively avoid equipment skew to appear in rotating the accommodation process, ensure the precision of equipment cutting operation, bottom plate 102a and movable rod 101a swing joint, in the cutting operation, the staff is manual to rotate rotor plate 101d, can realize the rotation of circumference orbit, thereby realize the drive to manual displacement module 200 and cutting assembly 300, carry out the cutting operation.
The sliding engagement assembly 103 comprises an adjusting cavity 103a, a positioning side plate 103b, a positioning tooth 103c and a sliding groove 103d, the adjusting cavity 103a is arranged on one side of the rotating plate 101d, the positioning side plate 103b is respectively arranged on the inner walls of two sides of the adjusting cavity 103a, one end of the positioning tooth 103c is connected with the positioning side plate 103b, and the sliding groove 103d is arranged on the outer wall of the positioning side plate 103 b.
The length of the adjusting cavity 103a is the adjusting range of the cutting radius of the device, and the manual displacement module 200 and the cutting assembly 300 are both arranged in the adjusting cavity 103 a.
The shell sliding assembly 201 comprises a sliding shell 201a and sliding rods 201b, wherein the four groups of sliding rods 201b are respectively arranged on two sides of the sliding shell 201a, one end of each sliding rod 201b is fixedly connected with the sliding shell 201a, the sliding shell 201a is arranged between the two groups of positioning side plates 103b, the other end of each sliding rod 201b penetrates into the sliding groove 103d, and the outer wall of each sliding rod 201b is movably connected with the inner wall of the corresponding sliding groove 103 d.
When the cutting radius position is adjusted, the user directly pushes the sliding housing 201a, the sliding rod 201b is movably connected with the sliding groove 103d, and the sliding rod 201b is limited through the sliding groove 103d, so that the sliding housing 201a is limited and stably moves.
The cutting assembly 300 comprises a positioning plate 301, a laser head 302 and an adjusting clamping rod 303, one end of the positioning plate 301 is fixedly connected with the sliding shell 201a, one end of the laser head 302 penetrates through the positioning plate 301, one end of the adjusting clamping rod 303 is fixedly connected with an adjusting operating handle 306, the other end of the adjusting clamping rod 303 penetrates through the positioning plate 301 and is connected with an arc clamping plate 304, the outer wall of the positioning plate 301 is connected with a third spring 305, and one end of the third spring 305 is connected with the adjusting operating handle 306.
The sliding housing 201a is fixedly connected with the positioning plate 301, and in the moving process of the sliding housing 201a, the sliding housing drives the positioning plate 301 to move, and the laser head 302 is driven to move through the movement of the positioning plate 301, so that the cutting radius of the equipment is adjusted.
In the installation of laser head 302, operate 306 to stimulate through the user to the regulation, draw third spring 305 to draw through the removal of adjusting operation 306 and make it take place deformation, move regulation kelly 303 through the removal drive of adjusting operation 306 and remove, move through the removal drive arc cardboard 304 of adjusting kelly 303, the user can run through locating plate 301 with laser head 302 and place, the user loosens regulation operation 306 again, the elasticity through third spring 305 makes regulation operation 306 reset, drive through the reset of adjusting operation 306 and adjust kelly 303 and remove, it moves to drive arc cardboard 304 through the removal of adjusting kelly 303, move laser head 302 through arc cardboard 304 and carry out the chucking, the realization is fixed to its installation.
Example 3
Referring to fig. 2 to 3 and fig. 5 to 10, a second embodiment of the present invention is based on the above embodiment.
After the cutting radius of the laser cutting equipment is adjusted, the equipment needs to be fixed, and stable rotary cutting is ensured.
The locking driving assembly 202 comprises a sleeve rod 202a, a driving rod 202b, a driving handle 202c and a torsion spring 202d, one end of the sleeve rod 202a is movably connected with the sliding shell 201a through a bearing, one end of the driving rod 202b penetrates into the sleeve rod 202a, the other end of the driving rod 202b penetrates through the sliding shell 201a and is connected with the driving handle 202c, the torsion spring 202d is sleeved on the outer wall of the driving rod 202b, and two ends of the torsion spring 202d are respectively connected with the outer wall of the driving rod 202b and the inner wall of the sliding shell 201 a.
When the device is locked, the driving handle 202c is rotated by a user, the driving rod 202b is driven to rotate by the rotation of the driving handle 202c, the torsion spring 202d is deformed by the rotation of the driving rod 202b, and the sleeve rod 202a is driven to rotate by the rotation of the driving rod 202 b.
Locking assembly 203 includes carousel 203a, displacement pole 203g and first spring 203i, carousel 203a sets up in the outer wall of actuating lever 202b, protruding end 203b has all been seted up at the both ends of carousel 203a, the one end of displacement pole 203g is connected with pinion rack 203h, the other end of displacement pole 203g is connected with positioning rail 203f, positioning rail 203f has seted up sliding tray 203d near one side of carousel 203a, positioning rail 203f has seted up arc positioning groove 203e near the mid point of one side of carousel 203a, the both ends of first spring 203i respectively with positioning rail 203f and the interior wall connection of slip casing 201 a.
The sliding groove 203d comprises a first through groove 203d-1 and a second through groove 203d-2, the ends of the first through groove 203d-1 and the second through groove 203d-2 far away from each other are both penetrated through the positioning track 203f, the ends of the first through groove 203d-1 and the second through groove 203d-2 near each other are both communicated with the arc-shaped positioning groove 203e, and an arc-shaped inclined surface 203d-3 is arranged at the communication penetrating position of the arc-shaped positioning groove 203e and the first through groove 203d-1 and the second through groove 203 d-2.
The outer wall of the protruding end 203b is provided with arc-shaped fillet surfaces K, and under the initial non-clamping state of the equipment, a connecting line of vertexes of the two arc-shaped fillet surfaces K on two sides of the turntable 203a is parallel to an outer wall sideline of one side surface, close to the turntable 203a, of the positioning track 203 f.
The rotation through the driving rod 202b drives the turntable 203a to rotate, the turntable 203a rotates, two protruding ends 203b of the end surface of the turntable are enabled to rotate, the protruding ends 203b rotate to the sliding grooves 203d formed in the surfaces of the positioning rails 203f, the sliding grooves 203d are used for limiting the end surface of the positioning rail, the end surface of the positioning rail is prevented from being inclined, the turntable 203a and the protruding ends 203b rotate to enable the positioning rails 203f to be pushed, the positioning rails 203f move, the displacement rods 203g are driven to move through the movement of the positioning rails 203f, the tooth plates 203h are driven to move through the movement of the displacement rods 203g, the tooth plates 203h contact with the positioning teeth 103c through the movement of the tooth plates 203h, the two are meshed and clamped, and positioning is completed.
The positioning track 203f compresses the first spring 203i to deform when moving, along with the continuous rotation of the turntable 203a and the protruding end 203b, the protruding end 203b slides to the arc positioning groove 203e, the positioning is completed by the engagement of the two, the turntable 203a keeps static, the center line of the arc fillet surfaces K at two sides and one surface of the positioning track 203f close to the turntable 203a are in a vertical state, the stress relation between the two is stable, the stress extrusion state of the toothed plate 203h keeps stable, thereby the sliding shell 201a keeps stable, and the cutting assembly 300 also keeps an overall stable placing state.
In the rotating process, the rotating direction of the rotating disc 203a must be ninety degrees of counterclockwise rotation, in the initial rotating process, the rotating disc 203a slides the protruding end 203b into the first through groove 203d-1, the side edge of the arc-shaped fillet surface K is in sliding contact with the inner wall of the first through groove 203d-1, as the rotation continues, the vertex of the arc-shaped fillet surface K gradually rotates to the inner wall of the first through groove 203d-1, as the rotating disc rotates to near ninety degrees, the vertex of the arc-shaped fillet surface K leaves the inner cavity of the first through groove 203d-1, and enters the inner cavity of the arc-shaped positioning groove 203e after passing through the arc-shaped inclined surface 203d-3, the protruding height of the arc-shaped inclined surface 203d is higher than the height of the arc-shaped positioning groove 203e, so that the vertex of the arc-shaped fillet surface K completely fits the inner wall of the arc-shaped positioning groove 203e, and at this time, the center lines of the arc-shaped fillet surfaces K and the positioning track 203f are in a perpendicular state near the surface of the rotating disc 203a, the force direction of the rotating disc 203a is parallel to the first spring 203i, so that the rotating disc 203a can keep the positioning track 203f stable and the rotating disc 203h and the toothed plate stable.
The linkage auxiliary assembly 204 comprises racks 204a, driven plates 204b, second springs 204c and gears 204d, the gears 204d are arranged on the outer wall of the loop bar 202a, the two racks 204a are respectively arranged on two sides of the gears 204d and meshed with the gears 204d, one end of each rack 204a penetrates through the sliding housing 201a and is connected with an auxiliary clamping plate 204e, one end of each driven plate 204b is connected with the corresponding rack 204a, two ends of each second spring 204c are respectively connected with the corresponding driven plate 204b and the corresponding sliding housing 201a, the bottom of each rack 204a is connected with a sliding limiting plate 204f in a sliding mode, one end of each sliding limiting plate 204f is fixedly connected with the corresponding sliding housing 201a, and the corresponding rack 204a is limited through the corresponding sliding limiting plate 204f to ensure that the stable movement of the rack 204a cannot deviate.
The gear 204d is driven to rotate through the rotation of the sleeve rod 202a, the gear 204d rotates to drive the two sets of racks 204a, the driven plate 204b is driven to move through the transmission of the racks 204a, the second spring 204c is extruded to deform, the auxiliary clamping plate 204e is driven to move through the movement of the racks 204a and is in contact extrusion with the positioning side plate 103b, the two sets of racks are extruded and fixed mutually, a fixing part is added to the sliding shell 201a to enable the sliding shell 201a to be fixed more stably, the racks 204a are respectively arranged on two sides of the sliding shell 201a, the two sets of racks 204a penetrate through the two sides of the sliding shell 201a to achieve fixing, and the fixing stress of the sliding shell 201a is enabled to be more balanced.
The locking driving assembly 202 further comprises a guide bar 202e, a limiting groove 202f and a fourth spring 202g, the limiting groove 202f is arranged on the inner wall of the loop bar 202a, the guide bar 202e is arranged on the outer wall of the driving bar 202b, the guide bar 202e is connected with the limiting groove 202f in a sliding mode, and two ends of the fourth spring 202g are connected with the loop bar 202a and the driving bar 202b respectively.
When the fixing state needs to be released after the cutting operation is finished, a user presses the driving handle 202c, the driving rod 202b is driven to move by the movement of the driving handle 202c, the rotating disc 203a is driven to move downwards by the movement of the driving rod 202b, the clamping state between the rotating disc 203a and the arc-shaped positioning groove 203e is released by the movement of the rotating disc 203a, after the rotating disc 203a leaves the arc-shaped positioning groove 203e downwards, the driving rod 202b is reset through the elasticity of the torsion spring 202d, the rotating disc 203a is reset, the sleeve rod 202a is reset through the resetting of the driving rod 202b and the rotating disc 203a, the rack 204a is reset, and the clamping limit relation between the rack 204a and the positioning side plate 103b is released.
After the rotating disc 203a releases the pressing of the positioning track 203f, the first spring 203i can restore the positioning track, so that the meshing relationship between the toothed plate 203h and the positioning teeth 103c is released, and the user can flexibly move the sliding housing 201 a.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (3)
1. The utility model provides a welding circle cutting device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the rotary module (100) comprises a rotary component (101), an adsorption component (102) and a sliding engagement component (103), wherein the rotary component (101) is movably connected with the adsorption component (102) and the sliding engagement component (103) respectively; and the number of the first and second groups,
the manual displacement module (200) is movably connected with the rotating module (100), the manual displacement module (200) comprises a shell sliding assembly (201), a locking driving assembly (202), a locking assembly (203) and a linkage auxiliary assembly (204), the shell sliding assembly (201) is movably connected with the locking driving assembly (202), the locking driving assembly (202) is movably connected with the locking assembly (203) and the linkage auxiliary assembly (204) respectively, and the sliding engagement assembly (103) is movably connected with the shell sliding assembly (201); and the number of the first and second groups,
the cutting assembly (300) is movably connected with the shell sliding assembly (201);
the rotating assembly (101) comprises a movable rod (101 a), an adjusting rod (101 b), a balancing weight (101 c) and a rotating plate (101 d), one end of the adjusting rod (101 b) penetrates through an inner cavity of the movable rod (101 a), the outer wall of the movable rod (101 a) is in threaded connection with a locking bolt, the other end of the adjusting rod (101 b) is fixedly connected with the rotating plate (101 d), and one end of the balancing weight (101 c) is connected with the rotating plate (101 d);
the adsorption assembly (102) comprises a bottom plate (102 a), a protection side plate (102 b) and a sucker (102 c), one end of the bottom plate (102 a) is movably connected with the movable rod (101 a) through a bearing, one end of the sucker (102 c) is arranged at the bottom of the bottom plate (102 a), and one end of the protection side plate (102 b) is connected with the bottom plate (102 a);
the sliding engagement assembly (103) comprises an adjusting cavity (103 a), a positioning side plate (103 b), positioning teeth (103 c) and a sliding groove (103 d), the adjusting cavity (103 a) is arranged on one side of the rotating plate (101 d), the positioning side plate (103 b) is respectively arranged on the inner walls of two sides of the adjusting cavity (103 a), one end of the positioning teeth (103 c) is connected with the positioning side plate (103 b), and the sliding groove (103 d) is arranged on the outer wall of the positioning side plate (103 b);
the shell sliding assembly (201) comprises a sliding shell (201 a) and four groups of sliding rods (201 b), wherein the four groups of sliding rods (201 b) are respectively arranged on two sides of the sliding shell (201 a), one end of each sliding rod (201 b) is fixedly connected with the sliding shell (201 a), the sliding shell (201 a) is arranged between the two groups of positioning side plates (103 b), the other end of each sliding rod (201 b) penetrates into a sliding groove (103 d), and the outer wall of each sliding rod (201 b) is movably connected with the inner wall of the corresponding sliding groove (103 d);
the locking driving assembly (202) comprises a sleeve rod (202 a), a driving rod (202 b), a driving handle (202 c) and a torsion spring (202 d), one end of the sleeve rod (202 a) is movably connected with the sliding shell (201 a) through a bearing, one end of the driving rod (202 b) penetrates into the sleeve rod (202 a), the other end of the driving rod (202 b) penetrates through the sliding shell (201 a) and is connected with the driving handle (202 c), the torsion spring (202 d) is sleeved on the outer wall of the driving rod (202 b), and two ends of the torsion spring (202 d) are respectively connected with the outer wall of the driving rod (202 b) and the inner wall of the sliding shell (201 a);
the locking assembly (203) comprises a rotary disc (203 a), a displacement rod (203 g) and a first spring (203 i), the rotary disc (203 a) is arranged on the outer wall of the driving rod (202 b), the two ends of the rotary disc (203 a) are both provided with a convex end (203 b), one end of the displacement rod (203 g) is connected with a toothed plate (203 h), the other end of the displacement rod (203 g) is connected with a positioning track (203 f), one side, close to the rotary disc (203 a), of the positioning track (203 f) is provided with a sliding groove (203 d), the middle point, close to one side of the rotary disc (203 a), of the positioning track (203 f) is provided with an arc-shaped positioning groove (203 e), and the two ends of the first spring (203 i) are respectively connected with the positioning track (203 f) and the inner wall of the sliding housing (201 a);
linkage auxiliary assembly (204) includes rack (204 a), driven plate (204 b), second spring (204 c) and gear (204 d), gear (204 d) sets up in the outer wall of loop bar (202 a), two the both sides of gear (204 d) are divided to rack (204 a) and mesh with gear (204 d), the one end of rack (204 a) is run through slip casing (201 a) and is connected with supplementary chucking board (204 e), the one end and the rack (204 a) of driven plate (204 b) are connected, the both ends of second spring (204 c) are connected with driven plate (204 b) and slip casing (201 a) respectively, the bottom sliding connection of rack (204 a) has slip limiting plate (204 f), the one end and the slip casing (201 a) fixed connection of slip limiting plate (204 f).
2. The welding rounder according to claim 1, wherein: cutting assembly (300) includes locating plate (301), laser head (302) and regulation kelly (303), the one end and the sliding housing (201 a) fixed connection of locating plate (301), locating plate (301) is run through to the one end of laser head (302), the one end fixedly connected with of adjusting kelly (303) adjusts operation handle (306), the other end of adjusting kelly (303) runs through locating plate (301) and is connected with arc cardboard (304), the outer wall connection of locating plate (301) has third spring (305), the one end and the regulation operation handle (306) of third spring (305) are connected.
3. The welding rounder according to claim 2, wherein: the locking driving assembly (202) further comprises a guide bar (202 e), a limiting groove (202 f) and a fourth spring (202 g), the limiting groove (202 f) is formed in the inner wall of the loop bar (202 a), the guide bar (202 e) is arranged on the outer wall of the driving rod (202 b), the guide bar (202 e) is connected with the limiting groove (202 f) in a sliding mode, and two ends of the fourth spring (202 g) are connected with the loop bar (202 a) and the driving rod (202 b) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545631.6A CN114749807B (en) | 2022-05-17 | 2022-05-17 | Welding circle cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545631.6A CN114749807B (en) | 2022-05-17 | 2022-05-17 | Welding circle cutting device |
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| Publication Number | Publication Date |
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| CN114749807A CN114749807A (en) | 2022-07-15 |
| CN114749807B true CN114749807B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210545631.6A Active CN114749807B (en) | 2022-05-17 | 2022-05-17 | Welding circle cutting device |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2930012B2 (en) * | 1996-06-25 | 1999-08-03 | 住友金属鉱山株式会社 | Holder such as spool |
| CN202317410U (en) * | 2011-11-01 | 2012-07-11 | 青岛东方铁塔股份有限公司 | Simple steel plate circle-cutting machine |
| CN209994501U (en) * | 2019-09-05 | 2020-01-24 | 南京工业职业技术学院 | Fixing frame convenient for switch stacking and placing |
| CN211248717U (en) * | 2019-11-08 | 2020-08-14 | 台嘉成都玻纤有限公司 | Steel plate circle cutting device |
| CN211531352U (en) * | 2020-04-07 | 2020-09-18 | 杭州超音机械设备有限公司 | Mounting structure of hot plate |
| CN212705055U (en) * | 2020-08-11 | 2021-03-16 | 深圳市凯旋实业有限公司 | Handheld welding machine circle cutting device |
| CN214626849U (en) * | 2020-12-25 | 2021-11-05 | 江苏小鹿能源有限公司 | Hidden walking frame of light storage all-in-one |
| CN214978378U (en) * | 2021-06-01 | 2021-12-03 | 浙江工业大学之江学院 | Circle cutting device |
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