CN114799523B - Metal rod welding device for production of fitness equipment - Google Patents
Metal rod welding device for production of fitness equipment Download PDFInfo
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- CN114799523B CN114799523B CN202210741787.1A CN202210741787A CN114799523B CN 114799523 B CN114799523 B CN 114799523B CN 202210741787 A CN202210741787 A CN 202210741787A CN 114799523 B CN114799523 B CN 114799523B
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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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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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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Abstract
The invention provides a metal rod welding device for production of fitness equipment, which relates to the technical field of welding and comprises a workbench, wherein an electric slide rail is fixedly arranged at the rear end of the workbench, a laser welding machine mounting table is slidably arranged on the electric slide rail, a laser welding machine is fixedly arranged at the front end of the laser welding machine mounting table, a discharging groove is formed in the upper end surface of the workbench, a mounting plate is slidably arranged in a limiting chute of the mounting plate, two mounting plate synchronous components are respectively and fixedly arranged at two ends of the two mounting plates, two barbell rod rotation driving components are respectively and fixedly arranged on the two mounting plates, two barbell head rotation fixing components are respectively and fixedly arranged at two ends of the upper surface of the workbench and positioned at two ends of the mounting plates, a second motor at the front end of the workbench is turned over through a fixing component turning table, and after the two motors are locked through a locking kit, then the barbell bar is placed down and rotated by a second motor at the same speed as that of the barbell bar rotation driving component.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a metal rod welding device for production of fitness equipment.
Background
The barbell is a core training exercise training device and is also a weight lifting device. The barbell exercise belongs to weight training, and is only used for enhancing muscle strength training by using barbell training equipment. The barbell can also be used for core training to promote the overall coordination, and the laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power and repetition frequency of laser pulses.
The conventional laser welding equipment is characterized in that the barbell is formed by installing a middle thin rod and barbell plates at two ends, the barbell is in contact with the hand for a long time, so that the welded part needs to be bright and flat to play a protection measure for the hand when the welding equipment is used at ordinary times, and when the conventional welding equipment is used for welding the metal rod with the small diameter, the welding equipment cannot rotate at a constant speed to remove a butt-welded welding seam, so that a crater is not flat, and the welding equipment cannot be polished necessarily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a metal rod welding device for production of fitness equipment, which solves the problems that the existing laser welding equipment is not smooth in welding due to the fact that a barbell is formed by installing a thin rod in the middle and barbell plates at two ends, and the welded part needs to be bright and flat to play a hand protection measure during ordinary use because the barbell is in contact with the hand for a long time, and the existing welding equipment cannot rotate at a constant speed to butt-joint the welded welding line when welding the metal rod with a small diameter, so that the crater is not flat and the welding line is not polished necessarily.
In order to achieve the purpose, the invention is realized by the following technical scheme: a metal rod welding device for production of fitness equipment comprises a workbench, wherein an electric slide rail is fixedly installed at the rear end of the workbench, a laser welding machine installation table is slidably installed on the electric slide rail, a laser welding machine is fixedly installed at the front end of the laser welding machine installation table, a blanking groove is formed in the upper end surface of the workbench, four installation plate limiting slide grooves are respectively and fixedly installed on the upper end surface of the workbench and positioned at two ends of two sides of the blanking groove in an integrated mode, installation plates are respectively and slidably installed in the installation plate limiting slide grooves of every two groups of installation plates, two installation plate synchronous components are respectively and fixedly installed at two ends of the two installation plates, two barbell rod rotation driving components are respectively and fixedly installed on the two installation plates, two barbell head rotation fixing components are respectively and fixedly installed at two ends of the upper surface of the workbench and positioned at two ends of the installation plates, two motors are fixedly arranged on the surface of the lower end of the workbench.
As preferred, workstation lower extreme surface just is located silo below fixed mounting down and has flitch, workstation lower extreme fixed surface installs the support column, mounting panel upper end surface just is located barbell bar rotary drive subassembly inboard fixed mounting respectively has the backing roll mounting bracket, the backing roll mounting bracket upper end has been seted up respectively, the backing roll is installed to backing roll mounting groove internal rotation.
Preferably, the barbell bar rotary drive assembly comprises: drive lower sliding seat, drive upper bracket, drive roller limiting plate, drive roller mounting panel, drive roller, No. three motors and slow compression spring, drive lower sliding seat fixed mounting is on the workstation upper end surface, slidable mounting has the drive upper bracket in the drive lower sliding seat, one of them drive upper bracket head end both sides surface is fixed mounting respectively has two drive roller limiting plates, another drive upper bracket head end both sides surface is fixed mounting respectively has two drive roller mounting panels, two rotate between the drive roller mounting panel and install the drive roller, one of them drive roller mounting panel outer end fixed mounting has No. three motors.
Preferably, the output shaft of the third motor is coaxially and fixedly connected with the driving roller.
Preferably, the barbell head rotation fixing assembly includes: fixed subassembly is mount table, fixed subassembly roll-over table, No. two motors, locking external member protective sheath and locking external member down, mount table fixed mounting is on workstation upper end surface under the fixed subassembly, the mount table upper end is rotated and is installed fixed subassembly roll-over table under the fixed subassembly, fixed subassembly roll-over table front end fixed mounting has No. two motors, No. two motor front end fixed surface installs the locking external member protective sheath, coaxial fixedly connected with locking external member on the output shaft of No. two motors.
Preferably, the locking assembly comprises: motor output shaft connecting rod, fixed head locking tooth limit, locking gear, hexagonal axle sleeve, rotatory locking tooth limit and rotating head, coaxial fixed connection on the output shaft of motor output shaft connecting rod and No. two motors, motor output shaft connecting rod front end fixedly connected with fixed head, fixed head front end edge is provided with fixed head locking tooth limit, the fixed head side is rotated and is installed locking gear, locking gear is connected with fixed head locking tooth limit meshing, locking gear just is located the opposite side meshing of fixed head locking tooth limit and is connected with rotatory locking tooth limit, rotatory locking tooth limit sets up on the rotating head, the coaxial integration fixedly connected with hexagonal axle sleeve in locking gear upper end.
Preferably, a rotating head limiting groove is formed in the rotating head, the rotating head is rotatably connected to the front end of the fixing head, tightening spiral patterns are integrally formed in the surface of the front end of the fixing head, a plurality of locking head driving blocks are arranged in the tightening spiral patterns in a sliding mode, and the locking head driving blocks are arranged in the locking head sliding grooves in a sliding mode.
Preferably, the locking head sliding groove is formed in the rotating head, and the locking head is fixedly connected to the front end of the locking head driving block in an integrated mode.
Preferably, the mounting plate synchronizing assembly includes: synchronous subassembly shell, erection joint strip spout, a mounting panel connecting strip, No. two mounting panel connecting strips, synchronizing gear and synchromesh gear axle, the erection joint strip spout has been seted up to synchronous subassembly shell side, slidable mounting has a mounting panel connecting strip, No. two mounting panel connecting strips in the erection joint strip spout respectively, the meshing is connected with synchronizing gear in the middle of a mounting panel connecting strip, No. two mounting panel connecting strips, coaxial fixedly connected with synchronizing gear axle in the middle of the synchronizing gear.
Preferably, the first mounting plate connecting strip and the second mounting plate connecting strip are fixedly connected to the two mounting plates respectively, and the synchronizing gear shaft is fixedly connected with the output shaft of the first motor in a coaxial mode.
Advantageous effects
The invention provides a metal rod welding device for production of fitness equipment. The method has the following beneficial effects:
this solution is based on the prior art laser welding device proposed in the above background art, since the barbell is composed of a thin rod in the middle and barbell plates at both ends, since the barbell is in contact with the hand for a long time, therefore, the welded part needs to be bright and flat, and can play a role of protecting hands when in use at ordinary times, when the existing welding equipment is used for welding the metal rod with the small diameter, the welding seam can not be rotated at a constant speed to be butt-welded, so that the crater is uneven and the problem of polishing is solved, the barbell disc mounting heads at two ends of the barbell are placed on the barbell head rotating and fixing component;
the second motor at the front end of the fixed component overturning platform is overturned firstly, and is placed after being locked by the locking sleeve, and the rotating speed of the second motor is the same as the rotating speed of the barbell bar rotation driving component;
the locking head is fixed relative to the fixed head in the fixed head and the rotating head, so that the rotating head can be driven to rotate, the locking heads are limited in the locking head sliding groove, and each locking head is synchronously contracted or expanded through the limitation of the tightening spiral pattern at the rear end, so that the barbell piece mounting head can be fixed through the locking heads;
the barbell bar rotating drive component comprises a barbell bar rotating drive component, a drive roller, a motor, a drive shaft and a drive shaft, wherein a pressure relief spring in the barbell bar rotating drive component is jacked and stretched by the barbell bar, so that the drive upper bracket obtains a downward acting force, the barbell bar can be pressed tightly, and the drive roller is driven by a third motor, so that the drive roller can drive the barbell bar at the lower end to rotate at a constant speed;
wherein, connect two mounting panels respectively through a mounting panel connecting strip and No. two mounting panel connecting strips in the synchronous subassembly of mounting panel to through a motor drive synchronizing gear axle, drive synchronous gear meshing a mounting panel connecting strip and No. two mounting panel connecting strips synchronous motion, thereby can drive synchronous motion's effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic structural view of a barbell head rotation fixing assembly according to the present invention;
FIG. 5 is a schematic view of a locking assembly of the present invention;
FIG. 6 is a side view of the locking assembly of the present invention;
FIG. 7 is a cross-sectional view taken along line a-a of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the construction of the barbell bar rotary drive assembly of the present invention;
FIG. 9 is a side view of the barbell bar rotary drive assembly of the present invention;
FIG. 10 is a cross-sectional view taken along line b-b of FIG. 9 according to the present invention;
FIG. 11 is a schematic view of the structure of the mounting plate synchronization assembly of the present invention.
Wherein, 1, a workbench; 2. an electric slide rail; 3. a laser welder mounting table; 4. laser welding machine; 5. a mounting plate limit chute; 6. mounting a plate; 7. a barbell bar rotation drive assembly; 701. driving the lower slide; 702. driving the upper bracket; 703. a driving roller limiting plate; 704. a drive roller mounting plate; 705. a drive roller; 706. a third motor; 707. a pressure relief spring; 8. the barbell head rotating and fixing component; 801. fixing the lower mounting table of the component; 802. fixing the assembly overturning platform; 803. a second motor; 804. locking the external member protective sleeve; 805. a locking sleeve member; 8051. a motor output shaft connecting rod; 8052. a fixed head; 8053. the fixed head locks the tooth edge; 8054. a lock gear; 8055. a hexagonal shaft sleeve; 8056. rotating the locking tooth edge; 8057. rotating the head; 8058. a rotating head limiting groove; 8059. tightening the spiral lines; 80510. a locking head driving block; 80511. a locking head chute; 80512. a locking head; 9. mounting a plate synchronization assembly; 901. a synchronization assembly housing; 902. mounting a connecting strip chute; 903. a first mounting plate connecting strip; 904. a second mounting plate connecting strip; 905. a synchronizing gear; 906. a synchronizing gear shaft; 10. a discharging groove; 11. a blanking plate; 12. a support pillar; 13. a supporting roll mounting rack; 14. a supporting roller mounting groove; 15. a support roll; 16. a motor number one.
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.
Example (b):
as shown in fig. 1 to 11, an embodiment of the invention provides a metal rod welding device for production of fitness equipment, which comprises a workbench 1, wherein an electric slide rail 2 is fixedly installed at the rear end of the workbench 1, a laser welding machine installation table 3 is slidably installed on the electric slide rail 2, a laser welding machine 4 is fixedly installed at the front end of the laser welding machine installation table 3, a blanking groove 10 is formed in the upper end surface of the workbench 1, four installation plate limiting slide grooves 5 are respectively and fixedly installed on the upper end surface of the workbench 1 and positioned at two ends of the blanking groove 10 in an integrated manner, installation plates 6 are respectively and slidably installed in the installation plate limiting slide grooves 5 in each two groups, two installation plate synchronizing assemblies 9 are respectively and fixedly installed at two ends of each installation plate 6, two barbell rod rotation driving assemblies 7 are respectively and fixedly installed on the two installation plates 6, two barbell head rotation fixing assemblies are respectively and fixedly installed at two ends of the upper surface of the workbench 1 and positioned at two ends of each installation plate 6 Decide subassembly 8, 1 lower extreme surface of workstation just is located down 10 below fixed mounting of silo and has down flitch 11, 1 lower extreme fixed surface of workstation installs support column 12, 6 upper end surfaces of mounting panel just are located 7 inboard fixed mounting respectively of barbell bar rotary drive subassembly have backing roll mounting bracket 13, backing roll mounting bracket 13 upper end has been seted up respectively, backing roll 15 is installed to 14 internal rotations of backing roll mounting bracket, 1 lower extreme fixed surface of workstation installs two motors 16.
In this embodiment, the barbell bar rotary drive unit 7 includes: slide 701, drive upper bracket 702, drive roller limiting plate 703, drive roller mounting panel 704, drive roller 705, No. three motors 706 and buffer spring 707 under the drive, slide 701 fixed mounting has drive upper bracket 702 in the 1 upper end surface of workstation under the drive, slidable mounting has drive upper bracket 702 in the drive under the drive, one of them drive upper bracket 702 head end both sides surface fixed mounting respectively has two drive roller limiting plates 703, another drive upper bracket 702 head end both sides surface fixed mounting respectively has two drive roller mounting panels 704, two rotate between the drive roller mounting panel 704 and install drive roller 705, one of them drive roller mounting panel 704 outer end fixed mounting has No. three motors 706, the output shaft and the coaxial fixed connection of drive roller 705 of No. three motors 706.
Through the above technical solution, the pressure relief spring 707 in the barbell bar rotation driving assembly 7 is jacked and stretched by the barbell bar, so that the driving upper support 702 obtains a downward acting force, and thereby the barbell bar can be pressed, and the driving roller 705 is driven by the third motor 706, so that the driving roller can drive the barbell bar at the lower end to rotate at a constant speed.
In this embodiment, the barbell head rotation fixing assembly 8 includes: mount table 801, fixed subassembly roll-over table 802, No. two motors 803, locking external member protective sheath 804 and locking external member 805 under the fixed subassembly, mount table 801 fixed mounting is on 1 upper end surface of workstation under the fixed subassembly, mount table 801 upper end is rotated and is installed fixed subassembly roll-over table 802 under the fixed subassembly, fixed subassembly roll-over table 802 front end fixed mounting has No. two motors 803, No. two motors 803 front end fixed surface mounting has locking external member protective sheath 804, coaxial fixedly connected with locking external member 805 on No. two motors 803's the output shaft.
According to the above technical solution, the second motor 803 at the front end of the fixed assembly turnover table 802 is turned over, locked by the locking sleeve 805, and then placed down, and rotated by the second motor 803 at the same speed as the barbell bar rotation driving assembly 7.
In this embodiment, the locking sleeve 805 includes: a motor output shaft connecting rod 8051, a fixed head 8052, a fixed head locking toothed rim 8053, a locking gear 8054, a hexagonal shaft sleeve 8055, a rotary locking toothed rim 8056 and a rotary head 8057, wherein the motor output shaft connecting rod 8051 is coaxially and fixedly connected with an output shaft of a second motor 803, the front end of the motor output shaft connecting rod 8051 is fixedly connected with the fixed head 8052, the front end edge of the fixed head 8052 is provided with the fixed head locking toothed rim 8053, the side surface of the fixed head 8052 is rotatably provided with the locking gear 8054, the locking gear 8054 is meshed with the fixed head locking toothed rim 8053, the other side of the locking gear 8054, which is positioned on the fixed head locking toothed rim 8053, is meshed with the rotary locking toothed rim 8056, the rotary locking toothed rim 8056 is arranged on the rotary head 8057, the upper end of the locking gear 8054 is coaxially and fixedly connected with the hexagonal shaft sleeve 8055, and a limit groove 8058 is formed in the rotary head 8057, rotating head 8057 rotates to be connected at fixed head 8052 front end, fixed head 8052 front end surface integration is provided with tightens up vorticity line 8059, it is provided with a plurality of locking head drive block 80510 to slide in the vorticity line 8059 to tighten up, locking head drive block 80510 slides and sets up at locking head spout 80511, locking head spout 80511 sets up in rotating head 8057, locking head drive block 80510 front end integration fixedly connected with locking head 80512.
Through the above technical scheme, the hexagonal bushing 8055 in the locking sleeve 805 rotates to coaxially drive the lower rotary locking tooth rim 8056 to rotate and engage with the fixed head locking tooth rim 8053 and the rotary locking tooth rim 8056 on both sides, and since the fixed head 8052 is relatively fixed in the fixed head 8052 and the rotary head 8057, the rotary head 8057 can be driven to rotate, and each locking head 80512 is synchronously contracted or expanded by limiting the locking head 80512 in the locking head sliding groove 80511 and limiting the locking head by the tightening volute threads 8059 at the rear end, so that the barbell piece mounting head can be fixed by the locking head 80512.
In this embodiment, the mounting plate synchronization assembly 9 includes: synchronous subassembly shell 901, erection joint strip spout 902, a mounting panel connecting strip 903, No. two mounting panel connecting strips 904, synchronizing gear 905 and synchronous gear axle 906, erection joint strip spout 902 has been seted up to synchronous subassembly shell 901 side, slidable mounting has a mounting panel connecting strip 903, No. two mounting panel connecting strips 904 in the erection joint strip spout 902 respectively, a mounting panel connecting strip 903, No. two mounting panel connecting strips 904 intermediate toothing are connected with synchronizing gear 905, synchronous gear 905 intermediate coaxial fixedly connected with synchronous gear axle 906, a mounting panel connecting strip 903, No. two mounting panel connecting strips 904 fixed connection respectively on two mounting panels 6, the coaxial fixed connection of output shaft of synchronizing gear axle 906 and a motor 16.
Through foretell technical scheme, connect two mounting panels 6 respectively through mounting panel connecting strip 903 and No. two mounting panel connecting strips 904 in the synchronous subassembly 9 of mounting panel to through synchronous gear axle 906 of a motor 16 drive, drive synchronous gear 905 meshing mounting panel connecting strip 903 and No. two mounting panel connecting strips 904 synchronous motion, thereby can drive synchronous moving's effect.
The working principle is as follows:
according to the scheme, metal thin rods to be welded are placed at the supporting rollers 15 at the upper ends of the mounting plates 6, the two mounting plates 6 are folded through the mounting plate synchronization assembly 9, so that the metal rods can be supported, the barbell rod rotation driving assembly 7 on one side is used for carrying out rotation driving, and barbell piece mounting heads at two ends of a barbell are placed on the barbell head rotation fixing assembly 8;
wherein, the second motor 803 at the front end of the fixed component overturning platform 802 is overturned firstly, and is placed downwards after being locked by the locking sleeve 805, and the rotating speed of the second motor 803 is the same as the rotating speed of the barbell bar rotating driving component 7;
wherein, through the rotation of hexagonal shaft sleeve 8055 in the locking external member 805, the rotation locking tooth rim 8056 at the lower end is coaxially driven to rotate, and the fixed head locking tooth rim 8053 and the rotation locking tooth rim 8056 at the two sides are engaged, because the fixed head 8052 is relatively fixed in the fixed head 8052 and the rotating head 8057, the rotating head 8057 can be driven to rotate, and each locking head 80512 is synchronously contracted or expanded by limiting the locking head 80512 in the locking head sliding groove 80511 and limiting by the tightening volute thread 8059 at the rear end, so that the barbell piece mounting head can be fixed through the locking head 80512;
wherein, the slow pressure spring 707 in the barbell bar rotation driving assembly 7 is jacked up and stretched by the barbell bar, so that the driving upper bracket 702 obtains a downward acting force, and the barbell bar can be pressed, and the driving roller 705 is driven by the third motor 706, so that the driving roller can drive the barbell bar at the lower end to rotate at a constant speed;
wherein, connect two mounting panels 6 respectively through mounting panel connecting strip 903 and No. two mounting panel connecting strips 904 in the synchronous subassembly 9 of mounting panel to through synchronous gear shaft 906 of 16 drive of a motor, drive synchronizing gear 905 meshing mounting panel connecting strip 903 and No. two mounting panel connecting strips 904 synchronous motion, thereby can drive synchronous motion's effect.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations and modifications can be made on the basis of the above description, and all embodiments cannot be exhaustive, and obvious variations and modifications may be made within the scope of the present invention.
Claims (9)
1. The utility model provides a body-building apparatus production is with metal pole welding set, includes workstation (1), its characterized in that: workstation (1) rear end fixed mounting has electronic slide rail (2), slidable mounting has laser-beam welding machine mount table (3) on electronic slide rail (2), laser-beam welding machine mount table (3) front end fixed mounting has laser-beam welding machine (4), silo (10) down have been seted up on workstation (1) upper end surface, workstation (1) upper end surface just is located down silo (10) both sides both ends respectively integrated fixed mounting have four mounting panel spacing spout (5), and per two are a set of respectively slidable mounting has mounting panel (6), two in mounting panel spacing spout (5) mounting panel (6) both ends respectively fixed mounting have two mounting panel synchronizing assembly (9), two on mounting panel (6) respectively fixed mounting have two barbell pole rotary driving subassembly (7), workstation (1) top surface both ends just are located mounting panel (6) both ends respectively fixed mounting have two barbell head rotary fixing group The surface of the lower end of the workbench (1) is fixedly provided with two first motors (16);
the barbell bar rotary drive assembly (7) comprises: slide (701), drive upper bracket (702), drive roller limiting plate (703), drive roller mounting panel (704), drive roller (705), No. three motor (706) and slow compression spring (707) under the drive, slide (701) fixed mounting has two drive roller limiting plate (703) on the surface of workstation (1) under the drive, slidable mounting has drive upper bracket (702) in drive lower slide (701), one of them drive upper bracket (702) head end both sides surface respectively fixed mounting have two drive roller mounting panel (703), another drive upper bracket (702) head end both sides surface respectively fixed mounting have two drive roller mounting panel (704), two rotate between drive roller mounting panel (704) and install drive roller (705), one of them drive roller mounting panel (704) outer end fixed mounting has No. three motor (706).
2. The metal rod welding device for the production of the fitness equipment as claimed in claim 1, wherein: workstation (1) lower extreme surface just is located down silo (10) below fixed mounting and has down flitch (11), workstation (1) lower extreme fixed surface installs support column (12), mounting panel (6) upper end surface just is located barbell bar rotary drive subassembly (7) inboard fixed mounting respectively has backing roll mounting bracket (13), backing roll mounting groove (14) have been seted up respectively to backing roll mounting bracket (13) upper end, backing roll (15) are installed to backing roll mounting groove (14) internal rotation.
3. The metal rod welding device for the production of the fitness equipment as claimed in claim 2, wherein: and the output shaft of the third motor (706) is coaxially and fixedly connected with the driving roller (705).
4. The metal rod welding device for the production of the fitness equipment as claimed in claim 3, wherein: the barbell head rotating and fixing assembly (8) comprises: mount table (801), fixed subassembly roll-over table (802), No. two motor (803), locking external member protective sheath (804) and locking external member (805) under the fixed subassembly, mount table (801) fixed mounting is on workstation (1) upper end surface under the fixed subassembly, mount table (801) upper end is rotated and is installed fixed subassembly roll-over table (802) under the fixed subassembly, fixed subassembly roll-over table (802) front end fixed mounting has No. two motor (803), No. two motor (803) front end fixed surface installs locking external member protective sheath (804), coaxial fixedly connected with locking external member (805) on the output shaft of No. two motor (803).
5. The metal rod welding device for the production of the fitness equipment as claimed in claim 4, wherein: the locking sleeve (805) comprises: the motor output shaft connecting rod (8051), the fixed head (8052), the fixed head locking toothed rim (8053), the locking gear (8054), the hexagonal shaft sleeve (8055), the rotary locking toothed rim (8056) and the rotating head (8057), wherein the motor output shaft connecting rod (8051) is coaxially and fixedly connected with the output shaft of the second motor (803), the fixed head (8052) is fixedly connected with the front end of the motor output shaft connecting rod (8051), the fixed head locking toothed rim (8053) is arranged on the edge of the front end of the fixed head (8052), the locking gear (8054) is rotatably installed on the side face of the fixed head (8052), the locking gear (8054) is meshed with the fixed head locking toothed rim (8053), the other side of the locking gear (8054) and the fixed head locking toothed rim (8053) is meshed with the rotary locking toothed rim (8056), and the rotary locking toothed rim (8056) is arranged on the rotating head (8057), the upper end of the locking gear (8054) is coaxially and integrally fixedly connected with a hexagonal shaft sleeve (8055).
6. The metal rod welding device for the production of the fitness equipment as claimed in claim 5, wherein: set up rotating head spacing groove (8058) in rotating head (8057), rotating head (8057) rotate to be connected at fixed head (8052) front end, fixed head (8052) front end surface integration is provided with tightens up vorticity line (8059), it is provided with a plurality of locking head drive blocks (80510) to slide in vorticity line (8059) to tighten up, locking head drive block (80510) slide and set up at locking head spout (80511).
7. The metal rod welding device for the production of the fitness equipment as recited in claim 6, wherein: the locking head sliding groove (80511) is formed in the rotating head (8057), and the locking head driving block (80510) is integrally and fixedly connected with a locking head (80512) at the front end.
8. The metal rod welding device for the production of the fitness equipment as claimed in claim 7, wherein: the mounting plate synchronizing assembly (9) comprises: synchronous component shell (901), erection joint strip spout (902), mounting panel connecting strip (903), No. two mounting panel connecting strips (904), synchronizing gear (905) and synchronous gear axle (906), erection joint strip spout (902) have been seted up to synchronous component shell (901) side, slidable mounting has mounting panel connecting strip (903), No. two mounting panel connecting strips (904) in erection joint strip spout (902) respectively, a mounting panel connecting strip (903), No. two mounting panel connecting strip (904) intermediate toothing is connected with synchronizing gear (905), coaxial fixedly connected with synchronizing gear axle (906) in the middle of synchronizing gear (905).
9. The metal rod welding device for the production of the fitness equipment as claimed in claim 8, wherein: a mounting panel connecting strip (903), No. two mounting panel connecting strips (904) are fixed connection respectively on two mounting panels (6), synchronizing gear axle (906) and the coaxial fixed connection of output shaft of a motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741787.1A CN114799523B (en) | 2022-06-28 | 2022-06-28 | Metal rod welding device for production of fitness equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741787.1A CN114799523B (en) | 2022-06-28 | 2022-06-28 | Metal rod welding device for production of fitness equipment |
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| CN114799523A CN114799523A (en) | 2022-07-29 |
| CN114799523B true CN114799523B (en) | 2022-09-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19752095B4 (en) * | 1997-11-25 | 2005-03-10 | Thyssenkrupp Drauz Gmbh | Device for inserting and positioning at least two sheet metal blanks in a laser beam welding machine |
| CN107175413A (en) * | 2017-07-24 | 2017-09-19 | 武汉天琪激光设备制造有限公司 | A kind of laser cutting device for being used to cut light wall pipe |
| CN113275822B (en) * | 2021-07-21 | 2021-09-24 | 江苏康非特动力科技有限公司 | Welding device for machining fitness equipment accessories |
| CN215616184U (en) * | 2021-07-27 | 2022-01-25 | 青岛祥锐宇工业科技有限公司 | Semi-automatic welding equipment for circular pipes |
| CN113399893B (en) * | 2021-08-19 | 2021-11-05 | 南通力人健身器材有限公司 | Welding device capable of self-cleaning for production of fitness equipment |
-
2022
- 2022-06-28 CN CN202210741787.1A patent/CN114799523B/en active Active
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