CN215509366U - A automatic response frock of brazing for hasp pin - Google Patents

A automatic response frock of brazing for hasp pin Download PDF

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Publication number
CN215509366U
CN215509366U CN202121088978.XU CN202121088978U CN215509366U CN 215509366 U CN215509366 U CN 215509366U CN 202121088978 U CN202121088978 U CN 202121088978U CN 215509366 U CN215509366 U CN 215509366U
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CN
China
Prior art keywords
box
fixedly arranged
rotating
motor
wall
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Expired - Fee Related
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CN202121088978.XU
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Chinese (zh)
Inventor
鲍丽
龙伟民
马佳
王�琦
吕国志
完保娟
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Zhengzhou Research Institute of Mechanical Engineering Co Ltd
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Zhengzhou Research Institute of Mechanical Engineering Co Ltd
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Priority to CN202121088978.XU priority Critical patent/CN215509366U/en
Application granted granted Critical
Publication of CN215509366U publication Critical patent/CN215509366U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides an automatic induction brazing tool for lock catch pins. A automatic response frock of brazing for hasp pin includes: the device comprises a workbench, wherein a brazing mechanism, a cleaning mechanism, a purifying mechanism, a feeding mechanism and a discharging mechanism are arranged on the workbench; the automatic induction brazing tool comprises a working frame, a rotating box, a first motor, a rotating rod, a rotating disc, a cylindrical box, a first hydraulic cylinder and an induction coil, wherein the working frame is fixedly arranged at the top of a workbench, the rotating box is fixedly arranged at the top of the workbench, and the first motor is fixedly arranged on the inner wall of the bottom of the rotating box.

Description

A automatic response frock of brazing for hasp pin
Technical Field
The utility model belongs to the technical field of brazing tools, and particularly relates to an automatic induction brazing tool for lock catch pins.
Background
The lock catch pin generally comprises pin and auricle, the lock catch pin application range is wider, daily demand is great, there is certain demand to the production of lock catch pin, need adopt the mode of brazing when processing the lock catch pin, simultaneously because the joint form of lock catch pin is simple, the induction brazing is applicable to the joint form of lock catch pin very much, the welded joint quality also has very big improvement than flame brazing, in the prior art, a lock catch pin welding set is published, including ceramic seat, lifter, pedal connecting rod, support, pivot, reset spring, induction coil, heating switch and workstation. The lock pin welding device and the lock pin welding method based on the high-frequency induction welding machine solve the problems that a lock pin cannot be used for quickly separating a part and a tool from a coil during high-frequency induction brazing, and the part is easy to burn excessively, and solve the problems that the existing welding method is easy to have defects of poor wetting, uneven welding seams, air holes and the like.
However, the above structure has disadvantages that the leakage of the high-frequency electromagnetic field is serious during the high-frequency induction brazing, which causes serious electromagnetic pollution to the surrounding environment, and if an operator enters the environment, the operator may cause serious damage to the body.
Therefore, it is necessary to provide a new automatic induction brazing tool for lock catch pins to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic induction brazing tool for lock catch pins, which can fully automate the feeding, brazing and blanking processes and can clean dirt formed on the surfaces of induction coils after long-time use.
In order to solve the technical problem, the automatic induction brazing tool for the lock catch pin comprises a workbench, wherein a brazing mechanism, a cleaning mechanism, a purifying mechanism, a feeding mechanism and a discharging mechanism are arranged on the workbench; the brazing mechanism comprises a working frame, a rotating box, a first motor, a rotating rod, a rotating disc, a cylindrical box, a first hydraulic cylinder and an induction coil, wherein the working frame is fixedly arranged at the top of the workbench, the rotating box is fixedly arranged at the top of the workbench, the first motor is fixedly arranged on the inner wall of the bottom of the rotating box, the rotating rod is fixedly arranged on an output shaft of the first motor, the top end of the rotating rod extends out of the rotating box and is rotatably connected with the rotating box, the rotating disc is fixedly arranged at the top end of the rotating rod, the cylindrical box is fixedly arranged on the inner wall of the top of the working frame, the first hydraulic cylinder is fixedly arranged on the inner wall of the top of the cylindrical box, the output shaft of the first hydraulic cylinder extends out of the cylindrical box, and the induction coil is fixedly arranged on the output shaft of the first hydraulic cylinder;
the cleaning mechanism comprises a circular ring, a gear ring, a motor II, a gear I, an auxiliary box, a moving block, a toothed plate, a square block, a motor III and a gear II, the circular ring is rotatably arranged in the cylindrical box, the gear ring is fixedly arranged at the top of the circular ring, the second motor is fixedly arranged on the arc-shaped inner wall of the cylindrical box, the first gear is fixedly arranged on an output shaft of the second motor and meshed with the gear ring, the auxiliary box is fixedly arranged at one side of the cylindrical box, the moving block is arranged in the auxiliary box in a sliding manner, one side of the moving block extends into the cylindrical box, the toothed plate is fixedly arranged at the top of the moving block, the square block is fixedly arranged on the outer wall of one side of the moving block, the motor III is fixedly arranged on the inner wall of one side of the auxiliary box, the second gear is fixedly mounted on an output shaft of the third motor and meshed with the toothed plate.
As a further scheme of the utility model, the purification mechanism comprises an air guide pipe, two connecting pipes, two trapezoidal air guide discs, a filter box, three filter plates and a fan, the air guide pipe is fixedly arranged at the top of the working frame, the two connecting pipes are fixedly arranged at the bottom of the air guide pipe, the bottom ends of the two connecting pipes extend into the working frame, the two trapezoidal air guide discs are respectively and fixedly arranged at the bottom ends of the corresponding connecting pipes, the filter box is fixedly arranged at the top of the working frame, the outer wall of one side of the filter box is fixedly connected with the air guide pipe, the three filter plates are all fixedly arranged in the filter box, the fan is fixedly arranged at the top of the working frame, and the air inlet end of the fan is fixedly connected with the outer wall of one side of the filter box.
As a further scheme of the utility model, the feeding mechanism comprises two support plates I, a motor II, a rotating shaft I, a driving wheel, two support plates II, a rotating shaft II, a driven wheel, a conveying belt, a plurality of push plates, four fixing rods and two limiting plates, wherein the two support plates I are both fixedly arranged at the top of the workbench, the motor II is fixedly arranged on the outer wall of one side of the corresponding support plate I, the rotating shaft I is rotatably arranged on the two support plates I, one end of the rotating shaft I is fixedly connected with an output shaft of the motor II, the rotating wheel is fixedly sleeved on the rotating shaft I, the two support plates II are both fixedly arranged at the top of the workbench, the rotating shaft II is rotatably arranged on the two support plates II, the driven wheel is fixedly sleeved on the rotating shaft II, the conveying belt is sleeved on the driving wheel and the driven wheel II, and the push plates are both fixedly arranged on the conveying belt, four the equal fixed mounting of dead lever is on the top inner wall of work frame, two the limiting plate is fixed mounting respectively on one side of two dead levers that correspond, two the one end of limiting plate all extends outside the work frame.
As a further scheme of the utility model, the blanking mechanism comprises a second hydraulic cylinder, an L-shaped push rod, a collection box and a triangular rubber stop block, the second hydraulic cylinder is fixedly arranged on the inner wall of one side of the working frame, the L-shaped push rod is fixedly arranged on an output shaft of the second hydraulic cylinder, the collection box is fixedly arranged at the top of the working table, one side of the collection box extends out of the working frame, and the triangular rubber stop block is fixedly arranged in the collection box.
As a further scheme of the utility model, an annular cleaning block is fixedly arranged in the circular ring, and a rectangular cleaning block is fixedly arranged at the top of the square block.
As a further scheme of the utility model, a plurality of gaps are arranged on the rotating disc, and a rectangular through hole is arranged on the outer wall of one side of the working frame.
Compared with the prior art, the automatic induction brazing tool for the lock catch pin has the following beneficial effects:
1. the lock catch pin brazing mechanism is arranged, so that the lock catch pin to be machined can be brazed automatically, and the brazing process can be isolated to avoid damage to operators;
2. the cleaning mechanism is arranged, so that the dirt formed on the surface of the induction coil after long-time use can be cleaned, and the induction coil can be cleaned in time to prevent the surface of the induction coil from being polluted after long-time use to influence the brazing effect;
3. the utility model can filter and discharge the toxic gas formed in the brazing process by arranging the purification mechanism, and can clean the toxic gas formed in the brazing process in time to avoid polluting the air.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view in elevation and section of an automated induction brazing tool for lock pins according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a side view and a cross-sectional view of the automated induction brazing tool for the shackle pin according to the present invention;
fig. 4 is a schematic top view structure diagram of a rotating rod, a rotating disk, a notch, a limiting plate, a first supporting plate, a first rotating shaft, a fourth motor, a second supporting plate, a second rotating shaft, a fixed rod and a push plate.
In the figure: 1. a work table; 2. a working frame; 3. a rotating box; 4. a first motor; 5. rotating the rod; 6. a turntable; 7. a cylindrical case; 8. a first hydraulic cylinder; 9. an induction coil; 10. a circular ring; 11. a toothed ring; 12. a second motor; 13. a first gear; 14. an auxiliary tank; 15. a moving block; 16. a toothed plate; 17. a square block; 18. a third motor; 19. a second gear; 20. a filter box; 21. a driving wheel.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front sectional structural view of an automated induction brazing tool for locking pins according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic structural diagram of a side view and a cross-sectional view of the automated induction brazing tool for the shackle pin according to the present invention; fig. 4 is a schematic top view structure diagram of a rotating rod, a rotating disk, a notch, a limiting plate, a first supporting plate, a first rotating shaft, a fourth motor, a second supporting plate, a second rotating shaft, a fixed rod and a push plate. The automatic induction brazing tool for the lock catch pin comprises a workbench 1, wherein a brazing mechanism, a cleaning mechanism, a purifying mechanism, a feeding mechanism and a discharging mechanism are arranged on the workbench 1; the brazing mechanism comprises a working frame 2, a rotating box 3, a first motor 4, a rotating rod 5, a rotating disk 6, a cylindrical box 7, a first hydraulic cylinder 8 and an induction coil 9, the working frame 2 is fixedly arranged at the top of the working platform 1, the rotating box 3 is fixedly arranged at the top of the working platform 1, the motor I4 is fixedly arranged on the inner wall of the bottom of the rotating box 3, the rotating rod 5 is fixedly arranged on an output shaft of the motor I4, the top end of the rotating rod 5 extends out of the rotating box 3 and is rotationally connected with the rotating box 3, the rotating disc 6 is fixedly arranged at the top end of the rotating rod 5, the cylindrical box 7 is fixedly arranged on the inner wall of the top part of the working frame 2, the first hydraulic cylinder 8 is fixedly arranged on the inner wall of the top part of the cylindrical box 7, the output shaft of the first hydraulic cylinder 8 extends out of the cylindrical box 7, and the induction coil 9 is fixedly arranged on the output shaft of the first hydraulic cylinder 8;
the cleaning mechanism comprises a circular ring 10, a toothed ring 11, a second motor 12, a first gear 13, an auxiliary box 14, a moving block 15, a toothed plate 16, a square block 17, a third motor 18 and a second gear 19, wherein the circular ring 10 is rotatably installed in the cylindrical box 7, the toothed ring 11 is fixedly installed at the top of the circular ring 10, the second motor 12 is fixedly installed on the arc-shaped inner wall of the cylindrical box 7, the first gear 13 is fixedly installed on an output shaft of the second motor 12, the first gear 13 is meshed with the toothed ring 11, the auxiliary box 14 is fixedly installed at one side of the cylindrical box 7, the moving block 15 is slidably installed in the auxiliary box 14, one side of the moving block 15 extends into the cylindrical box 7, the toothed plate 16 is fixedly installed at the top of the moving block 15, the square block 17 is fixedly installed on the outer wall of one side of the moving block 15, and the third motor 18 is fixedly installed on the inner wall of one side of the auxiliary box 14, the second gear 19 is fixedly mounted on an output shaft of the third motor 18, and the second gear 19 is meshed with the toothed plate 16.
As shown in fig. 1, the purification mechanism includes an air duct, two connecting pipes, two trapezoidal air guiding discs, a filter box 20, three filter plates and a fan, the air duct is fixedly installed at the top of the working frame 2, the two connecting pipes are both fixedly installed at the bottom of the air duct, the bottom ends of the two connecting pipes extend into the working frame 2, the two trapezoidal air guiding discs are respectively and fixedly installed at the bottom ends of the corresponding connecting pipes, the filter box 20 is fixedly installed at the top of the working frame 2, the outer wall of one side of the filter box 20 is fixedly connected with the air duct, the three filter plates are all fixedly installed in the filter box 20, the fan is fixedly installed at the top of the working frame 2, and the air inlet end of the fan is fixedly connected with the outer wall of one side of the filter box 20;
through air duct, two connecting pipes, two trapezoidal aviation baffles, rose box 20, three filter and fan mutually support, the toxic gas that forms the production that can will braze the in-process filters the emission, has avoided toxic gas to cause the pollution to the air.
As shown in fig. 3, the feeding mechanism comprises two first supporting plates, a fourth motor, a first rotating shaft, a driving wheel 21, two second supporting plates, a second rotating shaft, a driven wheel, a conveying belt, a plurality of push plates, four fixing rods and two limiting plates, wherein the first supporting plates are all fixedly arranged at the top of the workbench 1, the fourth motor is fixedly arranged on the outer wall of one side of the corresponding first supporting plate, the first rotating shaft is rotatably arranged on the first supporting plates, one end of the first rotating shaft is fixedly connected with the output shaft of the fourth motor, the first rotating wheel is fixedly sleeved on the first rotating shaft, the second supporting plates are all fixedly arranged at the top of the workbench 1, the second rotating shaft is rotatably arranged on the second supporting plates, the driven wheel is fixedly sleeved on the second rotating shaft, the conveying belt is sleeved on the driving wheel 21 and the second driven wheel, and the push plates are all fixedly arranged on the conveying belt, the four fixing rods are all fixedly arranged on the inner wall of the top of the working frame 2, the two limiting plates are respectively and fixedly arranged on one side of the two corresponding fixing rods, and one ends of the two limiting plates extend out of the working frame 2;
through two backup pads one, motor four, axis of rotation one, action wheel 21, two backup pads two, axis of rotation two, from driving wheel, conveyer belt, a plurality of push pedal, four dead levers and two limiting plates mutually support, form the effect that can carry out autoloading, contact the high frequency electromagnetic field that induction coil 9 produced when having avoided artifical pay-off.
As shown in fig. 1, the blanking mechanism includes a second hydraulic cylinder, an L-shaped push rod, a collection box and a triangular rubber stopper, the second hydraulic cylinder is fixedly installed on the inner wall of one side of the working frame 2, the L-shaped push rod is fixedly installed on the output shaft of the second hydraulic cylinder, the collection box is fixedly installed at the top of the working table 1, one side of the collection box extends out of the working frame 2, and the triangular rubber stopper is fixedly installed in the collection box;
through mutual cooperation of the second hydraulic cylinder, the L-shaped push rod, the collecting box and the triangular rubber stop block, the automatic blanking effect can be achieved, and the situation that the lock catch pin cannot be separated from the rotary disc 6 after brazing is achieved to cause incapability of feeding is avoided.
As shown in fig. 2, an annular cleaning block is fixedly installed in the circular ring 10, and a rectangular cleaning block is fixedly installed at the top of the square block 17;
through the mutual cooperation of annular cleaning block and rectangle cleaning block, the dirt that forms and to fall induction coil 9 brazing in-process production is cleared up, has avoided induction coil 9 surface to form the dirt and has influenced the effect of brazing.
As shown in fig. 1 and 4, a plurality of gaps are formed on the rotating disc 6, and a rectangular through hole is formed on the outer wall of one side of the working frame 2;
through opening and the mutual cooperation of rectangle opening, the formation can be with in the lock catch pin is placed the opening in order of sequence, avoided the unable autoloading that gets into in the carousel 6 of lock catch pin.
The working principle of the automatic induction brazing tool for the lock catch pin provided by the utility model is as follows:
the first step is as follows: when brazing is needed, an operator sequentially places the lock pins between the two limiting plates, the starting motor IV drives the driving wheel 21, the conveying belt and the driven wheel to intermittently rotate, the lock pins are pushed into the notches on the rotary table 6 by the aid of a plurality of push plates on the conveying belt, the starting motor I4 drives the rotary rod 5 and the rotary table 6 to intermittently rotate, the rotating speed of the rotary table 6 is coordinated with the moving speed of the conveying belt to ensure that the lock pins can be sequentially placed into the notches, the rotary table 6 rotates to bring the lock pins to be below the induction coil 9, then the induction coil 9 is started to braze, brazing work is completed, the fan is started at the same time, toxic gas produced in the brazing process is sucked from the trapezoidal air guide disc, enters the filter box 20 through the connecting pipe and the air guide pipe, is discharged after being filtered by the three layers of filter plates, purification work is completed, and the second hydraulic cylinder is started to drive the L-shaped push rod to move, the L-shaped push rod pushes the lock catch pin subjected to brazing into the collection box from the notch to finish blanking work;
the second step is as follows: when the induction coil 9 needs to be cleaned, the first hydraulic cylinder 8 is started firstly to withdraw the induction coil 9 into the cylindrical box 7, then the second starting motor 12 drives the first gear 13 to rotate, the first gear 13 drives the toothed ring 11 and the circular ring 10 to rotate, the annular cleaning block on the circular ring 10 can clean up dirt on the side face of the induction coil 9, then the third starting motor 18 drives the second gear 19 to rotate, the second gear 19 drives the toothed plate 16, the moving block 15 and the square block 17 to move, and the rectangular cleaning block on the square block 17 can remove dirt at the bottom of the induction coil 9 to finish cleaning work.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.

Claims (6)

1. The utility model provides an automatic response frock of brazing for hasp pin which characterized in that includes:
the device comprises a workbench, wherein a brazing mechanism, a cleaning mechanism, a purifying mechanism, a feeding mechanism and a discharging mechanism are arranged on the workbench;
the brazing mechanism comprises a working frame, a rotating box, a first motor, a rotating rod, a rotating disc, a cylindrical box, a first hydraulic cylinder and an induction coil, wherein the working frame is fixedly arranged at the top of the workbench, the rotating box is fixedly arranged at the top of the workbench, the first motor is fixedly arranged on the inner wall of the bottom of the rotating box, the rotating rod is fixedly arranged on an output shaft of the first motor, the top end of the rotating rod extends out of the rotating box and is rotatably connected with the rotating box, the rotating disc is fixedly arranged at the top end of the rotating rod, the cylindrical box is fixedly arranged on the inner wall of the top of the working frame, the first hydraulic cylinder is fixedly arranged on the inner wall of the top of the cylindrical box, the output shaft of the first hydraulic cylinder extends out of the cylindrical box, and the induction coil is fixedly arranged on the output shaft of the first hydraulic cylinder;
the cleaning mechanism comprises a circular ring, a gear ring, a motor II, a gear I, an auxiliary box, a moving block, a toothed plate, a square block, a motor III and a gear II, the circular ring is rotatably arranged in the cylindrical box, the gear ring is fixedly arranged at the top of the circular ring, the second motor is fixedly arranged on the arc-shaped inner wall of the cylindrical box, the first gear is fixedly arranged on an output shaft of the second motor and meshed with the gear ring, the auxiliary box is fixedly arranged at one side of the cylindrical box, the moving block is arranged in the auxiliary box in a sliding manner, one side of the moving block extends into the cylindrical box, the toothed plate is fixedly arranged at the top of the moving block, the square block is fixedly arranged on the outer wall of one side of the moving block, the motor III is fixedly arranged on the inner wall of one side of the auxiliary box, the second gear is fixedly mounted on an output shaft of the third motor and meshed with the toothed plate.
2. The automated induction brazing tool for the lock catch pin according to claim 1, wherein: the purification mechanism comprises an air duct, two connecting pipes, two trapezoidal air guide discs, a filter box, three filter plates and a fan, wherein the air duct is fixedly installed at the top of a working frame, the connecting pipes are fixedly installed at the bottom of the air duct, the bottom ends of the connecting pipes extend into the working frame, the trapezoidal air guide discs are fixedly installed at the bottom ends of the corresponding connecting pipes respectively, the filter box is fixedly installed at the top of the working frame, the outer wall of one side of the filter box is fixedly connected with the air duct, the filter plates are fixedly installed in the filter box, the fan is fixedly installed at the top of the working frame, and the air inlet end of the fan is fixedly connected with the outer wall of one side of the filter box.
3. The automated induction brazing tool for the lock catch pin according to claim 1, wherein: the feeding mechanism comprises two first supporting plates, a fourth motor, a first rotating shaft, a driving wheel, two second supporting plates, a second rotating shaft, a driven wheel, a conveying belt, a plurality of push plates, four fixing rods and two limiting plates, wherein the two first supporting plates are all fixedly arranged at the top of the workbench, the four motor is fixedly arranged on the outer wall of one side of the corresponding first supporting plate, the first rotating shaft is rotatably arranged on the two first supporting plates, one end of the first rotating shaft is fixedly connected with an output shaft of the fourth motor, the first rotating wheel is fixedly sleeved on the first rotating shaft, the two second supporting plates are all fixedly arranged at the top of the workbench, the second rotating shaft is rotatably arranged on the two second supporting plates, the driven wheel is fixedly sleeved on the second rotating shaft, the conveying belt is sleeved on the driving wheel and the second driven wheel, and the plurality of push plates are all fixedly arranged on the conveying belt, four the equal fixed mounting of dead lever is on the top inner wall of work frame, two the limiting plate is fixed mounting respectively on one side of two dead levers that correspond, two the one end of limiting plate all extends outside the work frame.
4. The automated induction brazing tool for the lock catch pin according to claim 1, wherein: unloading mechanism includes second pneumatic cylinder, L shape push rod, collects box and triangle rubber dog, second pneumatic cylinder fixed mounting is on one side inner wall of work frame, L shape push rod fixed mounting is on the output shaft of second pneumatic cylinder, collect box fixed mounting at the top of workstation, one side of collecting the box extends outside the work frame, triangle rubber dog fixed mounting is in collecting the box.
5. The automated induction brazing tool for the lock catch pin according to claim 1, wherein: an annular cleaning block is fixedly arranged in the circular ring, and a rectangular cleaning block is fixedly arranged at the top of the square.
6. The automated induction brazing tool for the lock catch pin according to claim 1, wherein: a plurality of openings are formed in the rotary plate, and a rectangular through opening is formed in the outer wall of one side of the working frame.
CN202121088978.XU 2021-05-20 2021-05-20 A automatic response frock of brazing for hasp pin Expired - Fee Related CN215509366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121088978.XU CN215509366U (en) 2021-05-20 2021-05-20 A automatic response frock of brazing for hasp pin

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Application Number Priority Date Filing Date Title
CN202121088978.XU CN215509366U (en) 2021-05-20 2021-05-20 A automatic response frock of brazing for hasp pin

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952126A (en) * 2022-07-26 2022-08-30 江苏惠博机电科技股份有限公司 Welding device for electromechanical equipment production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952126A (en) * 2022-07-26 2022-08-30 江苏惠博机电科技股份有限公司 Welding device for electromechanical equipment production

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Granted publication date: 20220114