Manufacturing equipment for transformer production

Abstract

The invention relates to the technical field of transformer production, in particular to manufacturing equipment for transformer production. The device comprises a base, machining tables are fixedly connected to the two sides, away from each other, of the top of the base, a machining channel is formed between the two machining tables, and a driving assembly is arranged at the bottom of the machining channel; in the manufacturing equipment for transformer production, in the process that the driving assembly drives an unprocessed metal blank to move upwards, the flushing cooling assembly can spray water to the metal blank being processed. Specifically, when an air cylinder jacks up a supporting arm, the supporting arm jacks up a base, a stabilizing rod fixedly connected with the bottom of a guide groove is driven by the rising base, the rising stabilizing rod drives a piston to slide upwards in a movable bin, and the piston sliding upwards extrudes cooling liquid in the movable bin into a liquid outlet pipe; cooling liquid penetrates through the liquid outlet pipe to enter the spray head, and then the spray head sprays the cooling liquid to a metal blank which is being punched.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer production, and in particular to a manufacturing device for transformer production. Background Art

[0002] A transformer is an electrical device composed of conductors, insulators, semiconductors and other accessories. Among them, the contacts of the tap changer belong to the category of conductors and are indispensable parts of the transformer. For some transformers with special uses in specific industrial fields, since the market demand for these special transformers is relatively small, the production volume of the tap changer contacts that match them will also be relatively small.

[0003] When producing the tap changer contacts for these special transformers, the process of drilling holes in cylindrical metal blanks is included. The metal debris generated during drilling will accumulate around the drilling position. If it is not cleaned up in time, it will affect the accuracy of the finished product. In addition, the metal debris will increase the temperature of the high-speed drill bit and cause wear on the drill bit, which will also affect the accuracy of the finished product and thus affect the yield of the transformer tap changer contacts. Existing transformer production manufacturing equipment generally has a water spray mechanism around the drill bit, but the opening and closing timing of the water spray structure is either manually controlled by the operator or controlled by sensors, and the cost of both control methods is relatively high. This has brought great economic pressure and technical challenges to the small-scale production of special transformer tap changer contacts.

[0004] In view of this, we propose a manufacturing equipment for transformer production to improve the deficiencies in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a manufacturing device for transformer production to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides a manufacturing device for transformer production, comprising a base, two sides of the top of the base are fixedly connected to processing tables, a processing channel is provided between the two processing tables, a driving component is provided at the bottom of the processing channel, a clamping component is fixedly connected to the top of the driving component, a punching component is provided above the clamping component, a feeding component is provided on one side of the clamping component for feeding, and flushing and cooling components are provided around the driving component;

[0007] The clamping assembly is used to fix the metal blank to be processed, the driving assembly is used to drive the clamping assembly to approach the punching assembly, and the punching assembly is used to drill holes in the metal blank on the top of the clamping assembly;

[0008] When the driving component drives the unprocessed metal blank to move upward, the flushing and cooling component can spray water to the metal blank being processed. When the driving component drives the processed metal material to move downward, the loading component is used to push the unprocessed metal blank to the bottom of the punching component, and the loading component can unload the processed metal material.

[0009] As a further improvement of the present technical solution, the punching assembly includes an elevated frame arranged above the processing channel, a motor is arranged inside the elevated frame, a drill bit is arranged below the motor, and the drill bit is coaxially connected to the output shaft of the motor.

[0010] As a further improvement of the technical solution, the driving assembly includes a pair of cylinders, and the tops of the two cylinders are provided with support arms, and the support arms are fixedly connected to the movable ends of the cylinders.

[0011] As a further improvement of the present technical solution, the clamping assembly includes a base fixedly connected to the top of the two support arms, and the tops of the two sides of the base that are far away from each other are provided with limiting arms, and the base is provided with material guide grooves on both sides adjacent to the two limiting arms, and the two limiting arms are slidably connected with guide groups on the side close to each other, and each of the guide groups is fixedly connected with a clamping arm at the end away from the limiting arm, and a first spring is sleeved on the periphery of each guide group between the limiting arm and the clamping arm, and a plurality of material passing grooves are provided on the clamping arm.

[0012] As a further improvement of the technical solution, the guide group includes a plurality of slide bars arranged side by side, and the two clamping arms are provided with an arc-shaped feed port at one end close to the loading assembly.

[0013] As a further improvement of the present technical solution, the loading assembly includes a pair of vertical wedges fixedly connected to the base, the two vertical wedges are arranged at intervals, and the bottoms of the two vertical wedges are slidably connected with horizontal wedges, the horizontal wedges are fixedly connected with a push plate on the side close to the material guide groove, and the horizontal wedges are fixedly connected with a push rod on the side away from the material guide groove, the push rod passes between the two horizontal wedges, and the push rod is slidably connected with a limit bolt, the bottom of the limit bolt is fixedly connected to the inner bottom wall of the processing channel, the end of the push rod away from the horizontal wedge is fixedly connected with a limit cap, and a second spring is sleeved on the outer periphery of the push rod between the limit cap and the limit bolt.

[0014] As a further improvement of the present technical solution, the flushing and cooling component includes a pair of movable bins in the base and a pair of liquid storage bins opened in the processing table, each of the liquid storage bins is connected to a movable bin, a liquid inlet pipe is connected between each of the movable bins and the liquid storage bin, and a one-way valve is provided in each of the liquid inlet pipes. The flushing and cooling component also includes a nozzle arranged on the top of the processing table, a liquid outlet pipe is connected between the nozzle and the two movable bins, a piston is slidably connected in the movable bin, a stabilizing rod is fixedly connected to the top of the piston, and the end of the stabilizing rod away from the piston is fixedly connected to the material guide groove.

[0015] As a further improvement of the technical solution, the piston comprises a cake body, an outer wall of the cake body is provided with a mounting groove, and a sealing gasket is provided in the mounting groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the manufacturing equipment for transformer production, when the driving component drives the unprocessed metal blank to move upward, the flushing cooling component can spray water to the metal blank being processed. Specifically, when the cylinder lifts the support arm, the support arm lifts the base, and the stabilizing rod fixedly connected to the bottom of the guide groove is lifted by the rising base. The rising stabilizing rod drives the piston to slide upward in the movable bin, and the upward sliding piston squeezes the coolant in the movable bin into the liquid outlet pipe. The coolant passes through the liquid outlet pipe and enters the nozzle, and then the nozzle sprays the coolant onto the metal blank being punched. The coolant in the movable bin comes from the following process: After the processing of the metal blank is completed and the finished product of the transformer tap switch contact is obtained, the cylinder drives the guide groove to descend, and the descending guide groove presses the piston down through the stabilizing rod, so that the piston slides downward in the movable bin, and the downward sliding piston makes the space above the piston in the movable bin become negative pressure, and the coolant previously filled in the liquid storage bin is drawn into the movable bin along the liquid inlet pipe by negative pressure. At the same time, the one-way valve in the liquid inlet pipe ensures that the coolant can enter the movable tank from the liquid storage tank, and will not flow back from the movable tank to the liquid storage tank.

[0018] 2. In the manufacturing equipment for transformer production, while the driving component drives the processed metal material to move downward, the loading component is used to push the unprocessed metal blank to the bottom of the punching component, and the loading component can unload the processed metal material. Specifically, after the processing of the metal blank is completed and the finished product of the transformer tap changer contact is obtained, the cylinder drives the guide trough to descend, and the descending guide trough drives the vertical wedge fixedly connected to itself to descend, and the descending vertical wedge pushes the horizontal wedge to move toward the guide trough, and the horizontal wedge then pushes the unprocessed metal blank to between the two feeding troughs directly below the drill bit through the push plate, and the processed tap changer contact is pushed out from the feeding trough directly below the drill bit to the next feeding trough. During this period, the horizontal wedge drives the push rod to slide to one side of the clamp arm, and the second spring is compressed by the limit cap and the limit bolt. When the cylinder pushes the metal blank to be processed to move toward the drill bit above again, the vertical wedge moves up with the guide trough, and the downward pressure on the horizontal wedge is removed. At this time, the horizontal wedge is reset under the action of the restoring force of the second spring, waiting for the next feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a partial cutaway schematic diagram of the present invention;

[0021] Figure 3 It is a structural diagram of the pushing component, the clamping component and the feeding component of the present invention;

[0022] Figure 4 It is a structural diagram of the punching assembly of the present invention;

[0023] Figure 5 It is a front view of the pushing component of the present invention;

[0024] Figure 6 A top view of the clamping assembly of the present invention;

[0025] Figure 7 It is a front view of the feeding assembly of the present invention;

[0026] Figure 8 It is a left view of the flushing and cooling assembly of the present invention;

[0027] Fig. 9 For the present invention Figure 8 Enlarged view of point A in the middle.

[0028] The meaning of each number in the figure is:

[0029] 11. Base; 12. Processing table; 13. One-way valve; 14. Cake body; 15. Sealing gasket;

[0030] 20. Punching assembly; 21. Overhead frame; 22. Motor; 23. Drill bit;

[0031] 30. driving assembly; 31. cylinder; 32. supporting arm;

[0032] 40. Clamping assembly; 41. Base; 42. Limiting arm; 43. Material guide trough; 44. Sliding rod; 45. Clamping arm; 46. First spring; 47. Material trough; 48. Arc-shaped material inlet;

[0033] 50. Feeding assembly; 51. Vertical wedge; 52. Horizontal wedge; 53. Push plate; 54. Push rod; 55. Limit bolt; 56. Second spring;

[0034] 60. Flushing and cooling assembly; 61. Movable chamber; 62. Liquid storage chamber; 63. Liquid inlet pipe; 64. Liquid outlet pipe; 65. Stabilizing rod; 66. Piston; 67. Nozzle. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Example

[0039] See also Figure 1-Figure 9As shown, the purpose of this embodiment is to provide a manufacturing device for transformer production, including a base 11, two sides of the top of the base 11 are fixedly connected to processing tables 12, a processing channel is provided between the two processing tables 12, a driving component 30 is provided at the bottom of the processing channel, a clamping component 40 is fixedly connected to the top of the driving component 30, a punching component 20 is provided above the clamping component 40, a feeding component 50 is provided on the feeding side of the clamping component 40, and a flushing cooling component 60 is provided around the driving component 30;

[0040] The clamping assembly 40 is used to fix the metal blank to be processed, the driving assembly 30 is used to drive the clamping assembly 40 to approach the punching assembly 20, and the punching assembly 20 is used to drill holes in the metal blank on the top of the clamping assembly 40;

[0041] When the driving assembly 30 drives the unprocessed metal blank to move upward, the flushing and cooling assembly 60 can spray water to the metal blank being processed. When the driving assembly 30 drives the processed metal material to move downward, the loading assembly 50 is used to push the unprocessed metal blank to the bottom of the punching assembly 20, and the processed tap switch contacts are pushed away from the bottom of the driving assembly 30 by the loading assembly 50.

[0042] Working principle: First, a plurality of cylindrical metal blanks to be processed are placed in the clamping assembly 40, and the driving assembly 30 is started. The driving assembly 30 drives the metal blanks to be processed in the clamping assembly 40 to approach the punching assembly 20. At this time, the power supply of the punching assembly 20 is turned on, and the top of the metal blank directly below it is drilled, thereby obtaining the contacts of the transformer tap changer. In the process of the driving assembly 30 driving the unprocessed metal blank to move upward, the flushing and cooling assembly 60 is driven by the driving assembly 30 to spray water on the metal blank being processed. In the process of the driving assembly 30 driving the processed metal material to move downward, the loading assembly 50 is driven by the descending clamping assembly 40 to push the unprocessed metal blank to the bottom of the punching assembly 20, and the tap changer contacts that have been processed are pushed away from the bottom of the driving assembly 30 by the loading assembly 50.

[0043] In the process of punching assembly 20 processing metal stock, it is dangerous to directly add the metal stock to be processed under the punching assembly 20. If the power of the punching assembly 20 is turned off, it is difficult to ensure the continuity of processing, which delays the production efficiency of the transformer tap switch contact. Therefore, a feeding assembly 50 is provided, which can automatically push the metal stock to be processed directly under the punching assembly 20 during the punching process, and push the processed tap switch contact away from directly under the punching assembly 20.

[0044] like Figure 7As shown, first, the specific structure of the loading assembly 50 is disclosed. The loading assembly 50 includes a pair of vertical wedges 51 fixedly connected to the base 41, the two vertical wedges 51 are arranged at intervals, and the bottoms of the two vertical wedges 51 are slidably connected with horizontal wedges 52, and the horizontal wedges 52 are fixedly connected with a push plate 53 on the side close to the guide groove 43, and the horizontal wedges 52 are fixedly connected with a push rod 54 on the side away from the guide groove 43. The push rod 54 passes between the two horizontal wedges 52, and a limiting bolt 55 is slidably connected to the push rod 54. The bottom of the limiting bolt 55 is fixedly connected to the inner bottom wall of the processing channel, and one end of the push rod 54 away from the horizontal wedge 52 is fixedly connected to a limiting cap, and a second spring 56 is sleeved between the limiting cap and the limiting bolt 55 on the outer periphery of the push rod 54;

[0045] Furthermore, after the processing of the metal blank is completed and the finished product of the transformer tap changer contact is obtained, the cylinder 31 drives the guide trough 43 to descend, and the descending guide trough 43 drives the vertical wedge block 51 fixedly connected to itself to descend, and the descending vertical wedge block 51 pushes the horizontal wedge block 52 to move to one side of the guide trough 43, and the horizontal wedge block 52 then pushes the unprocessed metal blank to between the two feed troughs 47 directly below the drill bit 23 through the push plate 53. The processed tap switch contact is pushed out from the feeding chute 47 directly below the drill bit 23 to the next feeding chute 47. During this period, the horizontal wedge block 52 drives the push rod 54 to slide to one side of the clamping arm 45, and the second spring 56 is compressed by the limit cap and the limit bolt 55. When the cylinder 31 pushes the metal blank to be processed to move toward the drill bit 23 above again, the vertical wedge block 51 moves up with the guide chute 43, and the downward pressure on the horizontal wedge block 52 is removed. At this time, the horizontal wedge block 52 is reset under the action of the restoring force of the second spring 56, waiting for the next feeding.

[0046] The metal debris generated during drilling will accumulate around the drilling position. If it is not cleaned in time, it will affect the accuracy of the finished tap switch contact. In addition, the metal debris will increase the temperature of the high-speed drill bit 23 and cause wear to the drill bit 23, which will also affect the accuracy of the finished product, and then affect the yield of the transformer tap switch contact. The existing transformer production manufacturing equipment generally sets a water spray mechanism around the drill bit 23, but the opening and closing timing of the water spray structure is either manually controlled by the operator or controlled by a sensor, and the cost of both control methods is relatively high. Therefore, a flushing cooling component 60 is provided that can automatically control the opening and closing according to the processing timing of the metal blank.

[0047] Figure 8 and Fig. 9 The figure shows the working state of the flushing and cooling assembly 60 being driven by the driving assembly 30 to spray water on the processing part of the drill bit 23, wherein: Figure 8The dotted line in the figure represents the coolant column sprayed by the nozzle 67 toward the drill bit 23. The specific structure of the flushing cooling assembly 60 is disclosed below. The flushing cooling assembly 60 includes a pair of movable bins 61 in the base 11 and a pair of liquid storage bins 62 opened in the processing table 12. Each liquid storage bin 62 is connected to a movable bin 61. A liquid inlet pipe 63 is connected between each movable bin 61 and the liquid storage bin 62. A one-way valve 13 is provided in each liquid inlet pipe 63. The flushing cooling assembly 60 also includes a nozzle 67 disposed on the top of the processing table 12. A liquid outlet pipe 64 is connected between the nozzle 67 and the two movable bins 61. A piston 66 is slidably connected in the movable bin 61. A stabilizing rod 65 is fixedly connected to the top of the piston 66. The end of the stabilizing rod 65 away from the piston 66 is fixedly connected to the material guide groove 43.

[0048] Furthermore, the piston 66 includes a cake body 14, the outer wall of which is provided with an installation groove, and a sealing gasket 15 is provided in the installation groove; when the cylinder 31 lifts the support arm 32, the support arm 32 lifts the base 41, and the stabilizing rod 65 fixedly connected to the bottom of the guide groove 43 is lifted by the rising base 41, and the rising stabilizing rod 65 drives the piston 66 to slide upward in the movable chamber 61, and the upward sliding piston 66 squeezes the coolant in the movable chamber 61 into the liquid outlet pipe 64, and the coolant passes through the liquid outlet pipe 64 into the nozzle 67, and then the nozzle 67 sprays the coolant onto the metal blank being punched, thereby washing away the debris around the metal blank and cooling the high-speed drill bit 23 at the same time. The coolant in the movable bin 61 comes from the following process: after the metal blank is processed and the finished transformer tap switch contact is obtained, the cylinder 31 drives the guide trough 43 to descend, and the descending guide trough 43 presses down the piston 66 through the stabilizing rod 65, so that the piston 66 slides downward in the movable bin 61, and the downward sliding piston 66 makes the space above the piston 66 in the movable bin 61 become negative pressure, and the coolant previously filled in the liquid storage bin 62 is drawn into the movable bin 61 by negative pressure along the liquid inlet pipe 63. At the same time, the one-way valve 13 in the liquid inlet pipe 63 ensures that the coolant can enter the movable bin 61 from the liquid storage bin 62, and will not flow back from the movable bin 61 to the liquid storage bin 62.

[0049] To drill holes in cylindrical conductive metal to obtain contacts for transformer tap changers, such as Figure 4 and Figure 8 As shown, the punching assembly 20 includes an elevated frame 21 arranged above the processing channel, a motor 22 is provided in the elevated frame 21, a drill bit 23 is provided below the motor 22, and the drill bit 23 is coaxially connected to the output shaft of the motor 22; in addition, the driving assembly 30 includes a pair of cylinders 31, and support arms 32 are provided on the tops of the two cylinders 31, and the support arms 32 are fixedly connected to the movable ends of the cylinders 31.

[0050] The improvement is that after the power is turned on, the motor 22 drives the drill bit 23 coaxially connected to its own output shaft to rotate. Under the drive of the cylinder 31, the metal blank fixed between the two clamping arms 45 moves toward the high-speed running drill bit 23, and the drill bit 23 drills a hole in the metal blank directly below it.

[0051] When the drill bit 23 processes the metal blank, if the position of the blank is not fixed, the pressure generated by the high-speed drill bit 23 will affect the processing progress of the blank, thereby affecting the yield rate of the transformer tap switch contact. Therefore, a clamping assembly 40 is provided to ensure the stability of the metal blank during processing.

[0052] like Figure 6 As shown, the clamping assembly 40 includes a base 41 fixedly connected to the top of the two support arms 32, and the tops of the two sides of the base 41 that are far away from each other are provided with limiting arms 42, and the base 41 is provided with material guide grooves 43 on both sides adjacent to the two limiting arms 42, and the two limiting arms 42 are slidably connected with guide groups on the side close to each other, and each guide group is fixedly connected with a clamping arm 45 at the end away from the limiting arm 42, and a first spring 46 is sleeved on the periphery of each guide group between the limiting arm 42 and the clamping arm 45, and a plurality of material passing grooves 47 are provided on the clamping arm 45.

[0053] The improvement lies in that: the guide group includes a plurality of slide rods 44 arranged side by side, and the two clamping arms 45 are provided with an arc-shaped feed port 48 at one end close to the loading assembly 50; when the metal blank to be processed is installed before the power of the motor 22 is turned on, the two clamping arms 45 are first moved to slide in the direction away from each other, and the outward-expanding clamping arms 45 and the limit arms 42 compress the first spring 46. After the metal blank to be processed is placed between each pair of feeding grooves 47, the force applied to the clamping arms 45 is removed, and the two clamping arms 45 are reset under the action of the restoring force of the first spring 46, thereby clamping the metal blank in each pair of feeding grooves 47.

[0054] In summary, the working principle of this solution is as follows: first, a plurality of cylindrical metal blanks to be processed are placed between the two clamping arms 45, the cylinder 31 is started, and the support arm 32 drives the metal blanks to be processed between the two clamping arms 45 to approach the drill bit 23. At this time, the power supply of the motor 22 is turned on, and the top of the metal blank directly below the drill bit 23 is drilled, thereby obtaining a finished contact of the transformer tap changer.

[0055] When the cylinder 31 lifts the support arm 32, the support arm 32 lifts the base 41, and the stabilizing rod 65 fixedly connected to the bottom of the guide groove 43 is lifted by the rising base 41. The rising stabilizing rod 65 drives the piston 66 to slide upward in the movable bin 61, and the upward sliding piston 66 squeezes the coolant in the movable bin 61 into the liquid outlet pipe 64. The coolant passes through the liquid outlet pipe 64 and enters the nozzle 67. Then the nozzle 67 sprays the coolant onto the metal blank being punched, thereby washing away the debris around the metal blank and cooling the drill bit 23 running at high speed. The coolant in the movable bin 61 comes from the following process: after the metal blank is processed and the finished transformer tap switch contact is obtained, the cylinder 31 drives the guide trough 43 to descend, and the descending guide trough 43 presses down the piston 66 through the stabilizing rod 65, so that the piston 66 slides downward in the movable bin 61, and the downward sliding piston 66 makes the space above the piston 66 in the movable bin 61 become negative pressure, and the coolant previously filled in the liquid storage bin 62 is drawn into the movable bin 61 by negative pressure along the liquid inlet pipe 63. At the same time, the one-way valve 13 in the liquid inlet pipe 63 ensures that the coolant can enter the movable bin 61 from the liquid storage bin 62, and will not flow back from the movable bin 61 to the liquid storage bin 62.

[0056] After the processing of the metal blank is completed and the finished product of the transformer tap changer contact is obtained, the cylinder 31 drives the guide trough 43 to descend, and the descending guide trough 43 drives the vertical wedge block 51 fixedly connected to itself to descend, and the descending vertical wedge block 51 pushes the horizontal wedge block 52 to move to one side of the guide trough 43, and the horizontal wedge block 52 then pushes the unprocessed metal blank to between the two feed troughs 47 directly below the drill bit 23 through the push plate 53. The processed tap switch contact is pushed out from the feeding chute 47 directly below the drill bit 23 to the next feeding chute 47. During this period, the horizontal wedge block 52 drives the push rod 54 to slide to one side of the clamping arm 45, and the second spring 56 is compressed by the limit cap and the limit bolt 55. When the cylinder 31 pushes the metal blank to be processed to move toward the drill bit 23 above again, the vertical wedge block 51 moves up with the guide chute 43, and the downward pressure on the horizontal wedge block 52 is removed. At this time, the horizontal wedge block 52 is reset under the action of the restoring force of the second spring 56, waiting for the next feeding.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A manufacturing device for transformer production, characterized in that: The invention comprises a base (11), two sides of the top of the base (11) being fixedly connected to processing tables (12), a processing channel being provided between the two processing tables (12), a driving component (30) being provided at the bottom of the processing channel, a clamping component (40) being fixedly connected to the top of the driving component (30), a punching component (20) being provided above the clamping component (40), a feeding component (50) being provided on the feeding side of the clamping component (40), and flushing and cooling components (60) being provided around the driving component (30); The clamping assembly (40) is used to fix the metal blank to be processed, the driving assembly (30) is used to drive the clamping assembly (40) to approach the punching assembly (20), and the punching assembly (20) is used to drill holes in the metal blank on the top of the clamping assembly (40); When the driving component (30) drives the unprocessed metal blank to move upward, the flushing and cooling component (60) can spray water onto the metal blank being processed, and when the driving component (30) drives the processed metal blank to move downward, the loading component (50) is used to push the unprocessed metal blank to the bottom of the punching component (20), and the loading component (50) can unload the processed metal blank.

2. The manufacturing equipment for transformer production according to claim 1, characterized in that: The punching assembly (20) comprises an elevated frame (21) arranged above the processing channel, a motor (22) is arranged inside the elevated frame (21), a drill bit (23) is arranged below the motor (22), and the drill bit (23) is coaxially connected to the output shaft of the motor (22).

3. The manufacturing equipment for transformer production according to claim 1, characterized in that: The driving assembly (30) comprises a pair of cylinders (31), the tops of the two cylinders (31) are each provided with a support arm (32), and the support arm (32) is fixedly connected to the movable end of the cylinder (31).

4. The manufacturing equipment for transformer production according to claim 3, characterized in that: The clamping assembly (40) comprises a base (41) fixedly connected to the tops of the two support arms (32), the tops of the two sides of the base (41) being away from each other are provided with limiting arms (42), the base (41) is provided with material guide grooves (43) on both sides adjacent to the two limiting arms (42), the two limiting arms (42) are slidably connected with guide groups on the sides close to each other, each of the guide groups is fixedly connected with a clamping arm (45) at one end away from the limiting arm (42), a first spring (46) is sleeved between the limiting arm (42) and the clamping arm (45) on the periphery of each guide group, and a plurality of material passing grooves (47) are provided on the clamping arm (45).

5. The manufacturing equipment for transformer production according to claim 4, characterized in that: The guide group includes a plurality of slide bars (44) arranged side by side, and the two clamp arms (45) are each provided with an arc-shaped feed port (48) at one end close to the loading assembly (50).

6. The manufacturing equipment for transformer production according to claim 4, characterized in that: The loading assembly (50) includes a pair of vertical wedges (51) fixedly connected to the base (41), the two vertical wedges (51) are arranged at intervals, and the bottoms of the two vertical wedges (51) are slidably connected to horizontal wedges (52), and the horizontal wedges (52) are fixedly connected to a push plate (53) on the side close to the material guide groove (43), and the horizontal wedges (52) are fixedly connected to a push rod (54) on the side away from the material guide groove (43), and the push rod (54) passes between the two horizontal wedges (52). A limiting bolt (55) is slidably connected to the push rod (54), and the bottom of the limiting bolt (55) is fixedly connected to the inner bottom wall of the processing channel, and the end of the push rod (54) away from the horizontal wedge (52) is fixedly connected to a limiting cap, and a second spring (56) is sleeved on the outer periphery of the push rod (54) between the limiting cap and the limiting bolt (55).

7. The manufacturing equipment for transformer production according to claim 4, characterized in that: The flushing and cooling assembly (60) comprises a pair of movable bins (61) in the base (11) and a pair of liquid storage bins (62) provided in the processing table (12); each of the liquid storage bins (62) is connected to a movable bin (61); a liquid inlet pipe (63) is connected between each of the movable bins (61) and the liquid storage bin (62); each of the liquid inlet pipes (63) is provided with a one-way valve (13); the flushing and cooling assembly (60) further comprises a nozzle (67) arranged on the top of the processing table (12); a liquid outlet pipe (64) is connected between the nozzle (67) and the two movable bins (61); a piston (66) is slidably connected in the movable bin (61); a stabilizing rod (65) is fixedly connected to the top of the piston (66); and an end of the stabilizing rod (65) away from the piston (66) is fixedly connected to the material guide groove (43).

8. The manufacturing equipment for transformer production according to claim 7, characterized in that: The piston (66) comprises a body (14), an outer wall of the body (14) is provided with a mounting groove, and a sealing gasket (15) is arranged in the mounting groove.

Images