A processing equipment for trauma steel plate

Abstract

The present invention relates to the technical field of processing equipment, and discloses a processing equipment for traumatic steel plates, including an electrolytic polishing pool and a lifting frame, wherein the lifting frame is arranged directly above the electrolytic polishing pool, and a fixed plate is fixedly connected to the telescopic end of the bottom of the lifting frame, and two slide seats are symmetrically fixedly installed on the outer surface of one side of the fixed plate, and a T-shaped slider is slidably installed between the inner walls of the two slide seats. The present invention allows two groups of conductive rollers to alternately clamp the traumatic steel plate body by moving a group of two arc T-shaped sliders toward or away from each other, so that the outer surface of the traumatic steel plate body can be completely electrolytically reacted, thereby avoiding other pollutants and oxide layers remaining on the surface of the traumatic steel plate body due to being blocked, and ensuring the cleanliness of the surface of the traumatic steel plate body.

Description

Technical Field

[0001] The invention relates to the technical field of processing equipment, and in particular to a processing equipment for a trauma steel plate. Background Art

[0002] Trauma plates are metal implants used for surgical trauma repair, usually for the fixation and repair of fractures. They are surgically fixed to the fracture site to help bone healing and provide stable support. Trauma plates are generally made of materials such as stainless steel or titanium alloys, which have good biocompatibility, strength and corrosion resistance. Titanium alloy bone plates use electrolytic polishing processing technology during the production process. Electrolytic polishing removes the tiny rough layer on the surface of the titanium alloy through electrolytic reaction, making the surface smoother and flatter. This not only improves the appearance of the steel plate, but also reduces surface defects or burrs and avoids mechanical stimulation to human tissues. At the same time, during the manufacturing and processing of titanium alloys, an oxide layer will form on the surface or be covered by other contaminants. Electrolytic polishing can remove these impure substances, ensuring that the surface of the titanium alloy is purer and further improving its biosafety.

[0003] When the existing electrolytic polishing processing equipment is in use, the position of the titanium alloy trauma steel plate is fixed by a hanger, and then the titanium alloy trauma steel plate is placed in an electrolytic polishing pool through a lifting mechanism to remove the tiny rough layer and other contaminants on the surface of the titanium alloy through an electrolytic reaction. Since the contact point between the hanger and the titanium alloy trauma steel plate in the above-mentioned device is always fixed in one position, the titanium alloy trauma steel plate at the contact point of the hanger is blocked and cannot undergo an electrolytic reaction with the electrolyte, resulting in other contaminants and an oxide layer remaining on the local surface of the titanium alloy trauma steel plate, which can easily cause postoperative infection in patients and affect their physical recovery. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a processing equipment for trauma steel plates.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The cam is provided with a plurality of sliding seats, each of which is provided with a T-shaped sliding seat, and the two sliding seats are symmetrically fixedly installed on the outer surface of one side of the fixing plate, and a T-shaped sliding seat is slidably installed between the inner walls of the two sliding seats, and a sealing cover is fixedly installed on the outer surface of one side of the T-shaped sliding seat, and a sealing shell is fixedly installed on the outer surface of one side of the sealing cover plate, and two groups of circular arc waist grooves are equidistantly penetrated in a circumferential direction of the bottom wall of the sealing shell, and the inner walls of the two groups of four circular arc waist grooves are slidably installed with circular arc sliding seats, and a conductive clamping roller is fixedly installed on the lower surface of the circular arc sliding seat, and a groove is provided on the outer surface of the conductive clamping roller, and a traumatic steel plate body is provided between the inner walls of the groove, and a plurality of processing grooves are equidistantly provided on the outer surfaces of the opposite sides of the traumatic steel plate body, and the grooves are matched with the processing grooves. By matching the grooves with the processing grooves, it can be ensured that the conductive clamping roller will not fall off in the vertical direction after clamping the traumatic steel plate body.

[0007] As a further solution of the present invention, the top end of the conductive clamping roller passes through the upper surface of the arc slider and is fixedly installed with an arc block, and a group of two arc blocks have upper surfaces at one end away from each other with an arc T-shaped groove, and an arc T-shaped slider is slidably installed on the inner wall of the arc T-shaped groove.

[0008] As a further solution of the present invention, a conductive rod is fixedly installed on the outer surface of the arc T-shaped slider close to the conductive clamping roller, and an electrode head is fixedly installed on the outer surface of the conductive clamping roller close to the top, and one end of the electrode head passes through the inner wall of the arc T-shaped slide groove and abuts against one end of the conductive rod.

[0009] As a further solution of the present invention, a second spring is fixedly installed on the outer surface of the arc T-shaped slider close to the conductive clamping roller, and the other end of the second spring is fixedly connected to the inner wall of the arc T-shaped slide groove. A driving column is fixedly installed on the upper surface of the arc T-shaped slider, and two sector gears are symmetrically rotated and installed on the bottom wall of the sealing shell. The two sector gears are meshed with each other, and two connecting rods are symmetrically fixedly installed on the outer surfaces of the two sector gears close to the two adjacent arc T-shaped sliders, and the two connecting rods are arranged in a V shape.

[0010] As a further solution of the present invention, a driving groove is penetrated at one end of the two connecting rods close to the driving column, the driving column is slidably installed on the inner wall of the driving groove, and a telescopic cylinder is rotatably installed on the bottom wall of the sealing shell, and the telescopic end of the telescopic cylinder is rotatably installed on the lower surface of one of the connecting rods.

[0011] As a further solution of the present invention, a rotating shaft is fixedly installed on the upper surface of the rotation center of the two sector gears, an eccentric shift block is fixedly installed on the top end of the rotating shaft passing through the upper surface of the sealing cover plate, two protrusions are symmetrically fixedly installed on the outer surfaces on opposite sides of the T-shaped slider, a protrusion is provided on the circumferential outer surface of the eccentric shift block, the protrusion is abutted against the outer surface of the protrusion, and a gap is provided between the protrusion and the circumferential outer surface of the eccentric shift block.

[0012] As a further solution of the present invention, a T-slot matching the T-slider is provided inside the two sliding seats, the T-slider is slidably installed on the inner wall of the T-slot, and the end faces of the opposite ends of the T-slider are fixedly installed with a first spring, and the other end of the first spring is fixedly connected to the inner wall of one end of the T-slot.

[0013] As a further solution of the present invention, a sealed inlet and outlet pipe is fixedly installed on the circumferential outer surface of the sealing shell, and the sealed inlet and outlet pipe is connected to the interior of the sealing shell.

[0014] As a further solution of the present invention, the bottom of the circular arc waist-shaped groove is sealed by the top end of the conductive clamping roller, and the top of the circular arc waist-shaped groove is sealed by the lower surface of the circular arc block.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. A group of two arc T-shaped sliders move towards or away from each other. Through the setting of the second spring, the two arc T-shaped sliders drive the two arc blocks to move towards or away from each other. Through this device, the two groups of conductive clamping rollers can alternately clamp the trauma steel plate body, so that the outer surface of the trauma steel plate body can be fully electrolytically reacted, avoiding other pollutants and oxide layers remaining on the surface of the trauma steel plate body due to being blocked, thereby ensuring the cleanliness of the surface of the trauma steel plate body.

[0017] 2. The T-shaped slider will quickly reset in two directions under the action of the two first springs, thereby driving the trauma steel plate body to move up and down. Through this device, the trauma steel plate body can be intermittently driven to move rapidly in the up and down directions, so that the bubbles generated by the electrolytic reaction on the surface of the trauma steel plate body can be separated from its surface, avoiding the position where the bubbles are attached without electrolysis, thereby ensuring the effect of electrolytic polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a trauma steel plate processing device proposed by the present invention;

[0019] Figure 2 A schematic diagram of a trauma steel plate body of a trauma steel plate processing device proposed by the present invention;

[0020] Figure 3A schematic diagram of a conductive nip roller of a trauma steel plate processing device proposed by the present invention;

[0021] Figure 4 A schematic diagram of a slide seat of a trauma steel plate processing device proposed by the present invention;

[0022] Figure 5 A schematic diagram of the internal structure of a sealed shell of a trauma steel plate processing device proposed by the present invention;

[0023] Figure 6 A schematic diagram of a telescopic cylinder of a trauma steel plate processing device proposed by the present invention;

[0024] Figure 7 for Figure 5 A partial enlarged schematic diagram in the middle;

[0025] Figure 8 for Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0026] Fig. 9 for Figure 4 A partial enlarged schematic diagram of point C in the middle.

[0027] In the figure: 1. electrolytic polishing pool; 2. lifting frame; 3. fixing plate; 4. sealing cover plate; 5. trauma steel plate body; 6. sealing inlet and outlet pipes; 7. conductive clamping roller; 8. slide seat; 801. T-slot; 802. first spring; 9. T-sliding block; 10. bump; 11. eccentric shift block; 12. sealing shell; 13. rotating shaft; 14. sector gear; 15. connecting rod; 16. telescopic cylinder; 17. arc block; 18. arc waist groove; 19. arc sliding block; 20. arc T-slot; 21. arc T-sliding block; 22. conductive rod; 23. second spring; 24. electrode head; 25. driving column; 26. driving groove. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Reference Figure 1-Figure 9 , a processing equipment for trauma steel plate, comprises an electrolytic polishing pool 1 and a lifting frame 2, the lifting frame 2 is arranged just above the electrolytic polishing pool 1, a telescopic end at the bottom of the lifting frame 2 is fixedly connected with a fixing plate 3, an outer surface of one side of the fixing plate 3 is symmetrically fixedly installed with two slide seats 8, a T-shaped sliding block 9 is slidably installed between the inner walls of the two sliding seats 8, a sealing cover plate 4 is fixedly installed on the outer surface of one side of the T-shaped sliding block 9, a sealing shell 12 is fixedly installed on the outer surface of one side of the sealing cover plate 4, two groups of circular arc waist grooves 18 are equidistantly penetrated in a circumferential direction of the bottom wall of the sealing shell 12, and circular arc sliding blocks 19 are slidably installed on the inner walls of the two groups of four circular arc waist grooves 18, a conductive clamping roller 7 is fixedly installed on the lower surface of the circular arc sliding block 19, a groove is arranged on the outer surface of the conductive clamping roller 7, a trauma steel plate body 5 is arranged between the inner walls of the groove, a plurality of processing grooves are equidistantly arranged on the outer surfaces of the opposite sides of the trauma steel plate body 5, and the grooves are matched with the processing grooves, and the top of the conductive clamping roller 7 penetrates the upper surface of the circular arc sliding block 19 and is fixedly installed The arc block 17, a group of two arc blocks 17 are provided with an arc T-shaped groove 20 on the upper surface of one end away from each other, an arc T-shaped slider 21 is slidably installed on the inner wall of the arc T-shaped groove 20, a second spring 23 is fixedly installed on the outer surface of the arc T-shaped slider 21 close to the conductive clamping roller 7, the other end of the second spring 23 is fixedly connected to the inner wall of the arc T-shaped groove 20, a driving column 25 is fixedly installed on the upper surface of the arc T-shaped slider 21, and two fan-shaped Gear 14, two sector gears 14 mesh with each other, two sector gears 14 are symmetrically fixedly installed with two connecting rods 15 on the outer surfaces of two adjacent arc T-shaped sliders 21, the two connecting rods 15 are arranged in a V shape, and one end of the two connecting rods 15 close to the driving column 25 is penetrated by a driving groove 26, the driving column 25 is slidably installed with the inner wall of the driving groove 26, and a telescopic cylinder 16 is rotatably installed on the bottom wall of the sealing shell 12, and the telescopic end of the telescopic cylinder 16 is rotatably installed with the lower surface of one of the connecting rods 15.

[0032] By controlling the retraction and extension of the telescopic end of the telescopic cylinder 16, the telescopic cylinder 16 drives one of the sector gears 14 to rotate forward and reverse through the connecting rod 15. When one of the sector gears 14 rotates forward, it drives the other sector gear 14 to rotate in the opposite direction. The two sector gears 14 drive the connecting rod 15 to move, so that the connecting rod 15 drives a group of two arc T-shaped sliders 21 to move closer to each other through the driving column 25 and the driving groove 26, while the other group of two arc T-shaped sliders 21 move away from each other. Through the setting of the second spring 23, the two arc T-shaped sliders 21 moving away from each other drive the two arc blocks 17 to move away from each other, and the arc blocks 17 move away from each other. 7 drives the two conductive clamping rollers 7 to leave the outer surface of the traumatic steel plate body 5. At the same time, a group of two arc T-shaped sliders 21 approach each other. Through the setting of the second spring 23, the two arc T-shaped sliders 21 drive the two arc blocks 17 to move closer to each other. The two arc blocks 17 will drive another group of conductive clamping rollers 7 to clamp the traumatic steel plate body 5. Through this device, the two groups of conductive clamping rollers 7 can alternately clamp the traumatic steel plate body 5, so that the outer surface of the traumatic steel plate body 5 can be completely reacted by electrolysis, avoiding other pollutants and oxide layers remaining on the surface of the traumatic steel plate body 5 due to being blocked, thereby ensuring the cleanliness of the surface of the traumatic steel plate body 5.

[0033] In this embodiment, a conductive rod 22 is fixedly installed on the outer surface of the arc T-shaped slider 21 near the conductive clamping roller 7, and an electrode head 24 is fixedly installed on the outer surface of the conductive clamping roller 7 near the top. One end of the electrode head 24 passes through the inner wall of the arc T-shaped slide groove 20 and abuts against one end of the conductive rod 22.

[0034] When a group of two conductive rollers 7 are clamped close to each other, the arc T-shaped slider 21 drives the conductive rod 22 to collide with the electrode head 24, so that the electrode head 24 is energized. The electrode head 24 conducts the current through the conductive rollers 7 to the surface of the traumatic steel plate body 5, so that the traumatic steel plate body 5 can undergo an electrochemical reaction with the electrolyte. Through this device, the fully clamped conductive rollers 7 can be energized, and the loosened conductive rollers 7 can be prevented from being energized, resulting in an unbalanced electrolyte current, thereby ensuring the electrolysis effect of the traumatic steel plate body 5.

[0035] In this embodiment, a rotating shaft 13 is fixedly installed on the upper surface of the rotation center of the two sector gears 14, and an eccentric shift block 11 is fixedly installed on the top end of the rotating shaft 13 penetrating through the upper surface of the sealing cover plate 4. Two protrusions 10 are symmetrically fixedly installed on the outer surfaces of the opposite sides of the T-shaped slider 9. The circumferential outer surface of the eccentric shift block 11 is provided with a protrusion, which abuts against the outer surface of the protrusion 10, and a gap is provided between the protrusion 10 and the circumferential outer surface of the eccentric shift block 11. T-slots 801 matching the T-sliders 9 are provided inside the two slide seats 8, and the T-sliders 9 are slidably installed on the inner wall of the T-slot 801. The end surfaces of the opposite ends of the T-sliders 9 are fixedly installed with first springs 802, and the other end of the first spring 802 is fixedly connected to the inner wall of one end of the T-slot 801.

[0036] The two rotating shafts 13 are driven to rotate forward and reversely by the two sector gears 14, and the two rotating shafts 13 drive the two eccentric shifting blocks 11 to rotate forward and reversely. The two eccentric shifting blocks 11 squeeze the outer surface of the protrusion 10 through the protrusions on the surface, so that the protrusion 10 drives the T-shaped slider 9 to move in one direction first. When the protrusion on the surface of the eccentric shifting block 11 rotates to no longer contact the outer surface of the protrusion 10, the T-shaped slider 9 will be quickly reset under the action of the two first springs 802. When the eccentric shifting block 11 reverses, it drives the T-shaped slider 9 to move in the other direction, so that the T-shaped slider 9 will be quickly reset in the other direction under the action of the two first springs 802. Through this device, the trauma steel plate body 5 can be intermittently driven to move rapidly in the upper and lower directions, so that the bubbles generated on the surface of the trauma steel plate body 5 due to the electrolytic reaction can be separated from its surface, avoiding the position where the bubbles are attached from being electrolyzed, thereby ensuring the effect of electrolytic polishing.

[0037] In this embodiment, a sealed inlet and outlet pipe 6 is fixedly installed on the circumferential outer surface of the sealing shell 12, and the sealed inlet and outlet pipe 6 is connected to the interior of the sealing shell 12. The bottom of the arc waist groove 18 is sealed by the top of the conductive clamping roller 7, and the top of the arc waist groove 18 is sealed by the lower surface of the arc block 17. Through this arrangement, the interior of the sealing shell 12 is sealed to prevent the electrolyte from corroding the internal circuit.

[0038] In the present embodiment, it should be noted that, in the initial position, both sets of conductive clamping rollers 7 clamp the trauma steel plate body 5 under the action of the second spring 23, and in the initial position, there is a distance between the two ends of the circular arc T-shaped slider 21 and the circular arc T-shaped slide groove 20, which is convenient for subsequent alternating clamping. Through this setting, before one set of conductive clamping rollers 7 completely releases the trauma steel plate body 5, the other set of conductive clamping rollers 7 is already in a clamping state.

[0039] It should be noted that when the present invention is in use, the operator electrically connects the electrode power supply of the electrolytic polishing to the terminal of the conductive rod 22 through the sealed inlet and outlet pipe 6, and then connects the air pipe to the telescopic cylinder 16 through the sealed inlet and outlet pipe 6. The setting of the sealed inlet and outlet pipe 6 prevents the electrolyte inside the electrolytic polishing tank 1 from entering the inside of the sealed shell 12;

[0040] The operator manually inserts one end of the trauma steel plate body 5 that needs electrolytic polishing between the two sets of conductive clamping rollers 7, so that the grooves on the two sets of conductive clamping rollers 7 are aligned with the processed grooves on the trauma steel plate body 5. Due to the setting of the second spring 23, in the initial position, the two sets of conductive clamping rollers 7 can clamp the trauma steel plate body 5 through the force of the second spring 23, and the telescopic end of the telescopic cylinder 16 is controlled to retract and extend, so that the telescopic cylinder 16 drives one of the sector gears 14 to rotate forward and reverse through the connecting rod 15. When one of the sector gears 14 rotates forward, it will drive the other sector gear 14 to rotate in the opposite direction, and the connecting rod 15 is driven to move through the two sector gears 14, so that the connecting rod 15 drives a group of two arc T-shaped sliders 21 to move closer to each other through the driving column 25 and the driving groove 26, while the other group of two arc T-shaped sliders 21 are driven to move closer to each other through the driving column 25 and the driving groove 26. The sliders 21 move away from each other. The second spring 23 is set so that the two arc T-shaped sliders 21 moving away from each other drive the two arc blocks 17 to move away from each other. The arc blocks 17 drive the two conductive rollers 7 to leave the outer surface of the trauma steel plate body 5. At the same time, a group of two arc T-shaped sliders 21 approach each other. The second spring 23 is set so that the two arc T-shaped sliders 21 drive the two arc blocks 17 to move closer to each other. The two arc blocks 17 will drive another group of conductive rollers 7 to clamp the trauma steel plate body 5. Through this device, the two groups of conductive rollers 7 can alternately clamp the trauma steel plate body 5, so that the outer surface of the trauma steel plate body 5 can be fully electrolytically reacted, avoiding other pollutants and oxide layers remaining on the surface of the trauma steel plate body 5 due to being blocked, thereby ensuring the cleanliness of the surface of the trauma steel plate body 5.

[0041] The two rotating shafts 13 are driven to rotate forward and reversely by the two sector gears 14, and the two rotating shafts 13 drive the two eccentric shifting blocks 11 to rotate forward and reversely. The two eccentric shifting blocks 11 squeeze the outer surface of the protrusion 10 through the protrusions on the surface, so that the protrusion 10 drives the T-shaped slider 9 to move in one direction first. When the protrusion on the surface of the eccentric shifting block 11 rotates to no longer contact the outer surface of the protrusion 10, the T-shaped slider 9 will be quickly reset under the action of the two first springs 802. When the eccentric shifting block 11 reverses, it drives the T-shaped slider 9 to move in the other direction, so that the T-shaped slider 9 will be quickly reset in the other direction under the action of the two first springs 802. Through this device, the trauma steel plate body 5 can be intermittently driven to move rapidly in the upper and lower directions, so that the bubbles generated on the surface of the trauma steel plate body 5 due to the electrolytic reaction can be separated from its surface, avoiding the position where the bubbles are attached from being electrolyzed, thereby ensuring the effect of electrolytic polishing;

[0042] The trauma steel plate body 5 is driven into and out of the electrolytic polishing tank 1 by the lifting frame 2 , so that the operator can take the trauma steel plate body 5 conveniently.

[0043] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of 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 to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A processing device for trauma steel plates, comprising an electrolytic polishing tank (1) and a lifting frame (2), wherein the lifting frame (2) is arranged directly above the electrolytic polishing tank (1), and is characterized in that: The telescopic end at the bottom of the lifting frame (2) is fixedly connected to a fixed plate (3), and two slide seats (8) are symmetrically fixedly installed on the outer surface of one side of the fixed plate (3), and a T-shaped slider (9) is slidably installed between the inner walls of the two slide seats (8), and a sealing cover plate (4) is fixedly installed on the outer surface of one side of the T-shaped slider (9), and a sealing shell (12) is fixedly installed on the outer surface of one side of the sealing cover plate (4), and two groups of circular waist grooves (18) are equidistantly opened in a circumferential direction of the bottom wall of the sealing shell (12), and the two groups of four circular waist grooves (18) are symmetrically fixedly installed on the outer surface of the two slide seats (8). ) are slidably mounted on the inner wall of the arc slider (19), a conductive clamping roller (7) is fixedly mounted on the lower surface of the arc slider (19), a groove is arranged on the outer surface of the conductive clamping roller (7), a trauma steel plate body (5) is arranged between the inner walls of the groove, a plurality of processing grooves are equidistantly arranged on the outer surface of the trauma steel plate body (5) on opposite sides, the grooves are matched with the processing grooves, the top end of the conductive clamping roller (7) passes through the upper surface of the arc slider (19) and a circular arc block (17) is fixedly mounted thereon, a group of two circular arc blocks (17) are separated from each other by an upper surface at one end The surfaces are provided with arc T-shaped grooves (20), the inner wall of the arc T-shaped grooves (20) is slidably mounted with an arc T-shaped slider (21), the outer surface of the arc T-shaped slider (21) close to the conductive clamping roller (7) is fixedly mounted with a second spring (23), the other end of the second spring (23) is fixedly connected to the inner wall of the arc T-shaped groove (20), the upper surface of the arc T-shaped slider (21) is fixedly mounted with a driving column (25), and the bottom wall of the sealing shell (12) is symmetrically mounted with two sector gears (14), the two sector gears (14) are symmetrically mounted with two sector gears (14) ) are meshed with each other, two connecting rods (15) are symmetrically fixedly installed on the outer surfaces of the two sector gears (14) near the two adjacent arc T-shaped sliders (21), the two connecting rods (15) are arranged in a V shape, and one end of the two connecting rods (15) near the driving column (25) is penetrated by a driving groove (26), the driving column (25) is slidably installed with the inner wall of the driving groove (26), and a telescopic cylinder (16) is rotatably installed on the bottom wall of the sealing shell (12), and the telescopic end of the telescopic cylinder (16) is rotatably installed with the lower surface of one of the connecting rods (15).

2. The processing equipment for trauma steel plate according to claim 1, characterized in that: A conductive rod (22) is fixedly mounted on the outer surface of the arc T-shaped sliding block (21) on one side close to the conductive clamping roller (7), and an electrode head (24) is fixedly mounted on the outer surface of the conductive clamping roller (7) close to the top, one end of the electrode head (24) passes through the inner wall of the arc T-shaped sliding groove (20) and abuts against one end of the conductive rod (22).

3. The processing equipment for trauma steel plate according to claim 1, characterized in that: A rotating shaft (13) is fixedly mounted on the upper surface of the rotation center of the two sector gears (14); the top end of the rotating shaft (13) passes through the upper surface of the sealing cover plate (4) and an eccentric shifting block (11) is fixedly mounted thereon; two protrusions (10) are symmetrically fixedly mounted on the outer surfaces of the two opposite sides of the T-shaped sliding block (9); a protrusion is arranged on the circumferential outer surface of the eccentric shifting block (11); the protrusion abuts against the outer surface of the protrusion (10); and a gap is arranged between the protrusion (10) and the circumferential outer surface of the eccentric shifting block (11).

4. The processing equipment for trauma steel plate according to claim 3, characterized in that: The two slide seats (8) are each provided with a T-shaped slot (801) matching the T-shaped slider (9), the T-shaped slider (9) is slidably mounted on the inner wall of the T-shaped slot (801), the end surfaces of the two opposite ends of the T-shaped slider (9) are fixedly mounted with a first spring (802), and the other end of the first spring (802) is fixedly connected to the inner wall of one end of the T-shaped slot (801).

5. The processing equipment for trauma steel plate according to claim 1, characterized in that: A sealed inlet and outlet pipe (6) is fixedly mounted on the circumferential outer surface of the sealing shell (12), and the sealed inlet and outlet pipe (6) is in communication with the interior of the sealing shell (12).

6. The processing equipment for trauma steel plate according to claim 1, characterized in that: The bottom of the circular arc waist-shaped groove (18) is sealed by the top end of the conductive clamping roller (7), and the top of the circular arc waist-shaped groove (18) is sealed by the lower surface of the circular arc block (17).

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