False tooth metal support forging equipment and forging method thereof

Abstract

The invention relates to the technical field of false tooth metal support machining, in particular to false tooth metal support forging equipment and a forging method.The false tooth metal support forging equipment comprises a base, a fixing pipe is fixedly connected to the top of the base, a rotating disc is rotationally connected to the outer side wall of the fixing pipe, and a plurality of material placing assemblies are installed on the rotating disc at equal intervals; a circular plate is welded to the top of the outer side of the fixing pipe. According to the device, the multiple material placing assemblies are carried by the rotating disc to intermittently and circumferentially rotate, adaptive adjustment of the height of each forging area of the false tooth metal support can be autonomously completed in combination with detachable guide convex blocks with different heights, and synchronous forging treatment of different forging areas is achieved in combination with the rotating wheel and the multiple forging assemblies; in addition, the installation position of the punch body on the horizontal plane can be flexibly adjusted, and locking of the horizontal position is synchronously completed while the punch body is installed.

Description

Technical Field

[0001] The invention relates to the technical field of artificial tooth metal bracket processing, and in particular to an artificial tooth metal bracket forging device and a forging method thereof. Background Art

[0002] Denture metal bracket is a structure made of metal material (such as stainless steel, cobalt-chromium alloy, titanium alloy, etc.), which is used to support and fix the components of denture. It has good strength, hardness and stability, and can withstand the chewing pressure and movement in the mouth, while providing sufficient supporting force so that the denture can be firmly fixed in the mouth. When processing denture metal bracket, forging equipment is often used for processing.

[0003] For example, in the prior art, there is a punch device for hot extrusion die forging of aluminum profiles with a publication number of CN117600384A. Although the device realizes the rapid replacement of punches during the forging process and improves the work efficiency to a certain extent, it still adopts a processing method of alternating multiple punches one by one, resulting in multiple complex clamping processes required when processing multiple forging areas, and the processing method of alternating one by one cannot realize the synchronous processing of multiple forging areas, which limits the further improvement of the overall processing efficiency.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a forging device for a denture metal bracket and a forging method thereof, which is to carry a plurality of material placing components for intermittent circumferential rotation on a rotating disk, and to combine with detachable guide protrusions of different heights, so as to independently complete the adaptive adjustment of the height of each forging area of ​​the denture metal bracket, and then combine with a rotating wheel and a plurality of forging components to realize synchronous forging processing of different forging areas to achieve high processing efficiency; in addition, it is also possible to flexibly adjust the installation position of the punch body on the horizontal plane, and simultaneously complete the locking of the horizontal position while installing the punch body, so as to ensure the accuracy of the forging point during the forging process, greatly improve the forging quality, and solve the above-mentioned technical defects.

[0006] The object of the present invention can be achieved by the following technical scheme: a denture metal bracket forging device, comprising a base, a fixing tube is fixedly connected to the top of the base, and a rotating disk is rotatably connected to the outer wall of the fixing tube, a plurality of material placing assemblies are equidistantly installed on the rotating disk, the material placing assemblies include a mounting plate, and a material placing fixture is detachably connected to the top of the mounting plate;

[0007] The interior of the fixed tube is rotatably connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a rotating wheel, a guide groove is provided on the annular outer wall of the rotating wheel, a circular plate is welded on the outer top of the fixed tube, and a plurality of mounting seats are provided on the annular outer wall of the circular plate, and a forging assembly matching with the material placing assembly is provided on the mounting seat;

[0008] The forging assembly comprises a movable frame slidably connected to a mounting seat, and an adjusting seat is slidably connected inside the movable frame, an adjusting block is movably installed inside the adjusting seat, and a punch body is detachably installed on the adjusting block.

[0009] Preferably, a U-shaped rod slidably connected to the rotating disk is fixedly connected to the bottom of the mounting plate, a walking wheel is fixedly installed on the bottom of the U-shaped rod, and a guide protrusion is bolted to the top of the base and directly below the corresponding mounting seat.

[0010] Preferably, an outer gear ring is fixedly connected to the bottom of the rotating disk, a servo motor is bolted to the top of the base, and a gear meshing with the outer gear ring is fixedly connected to the output shaft of the servo motor.

[0011] Preferably, the guide groove includes a plurality of oblique lifting grooves distributed in a circular array on the outer wall of the rotating wheel, and a triangular pressing groove is provided between two adjacent groups of oblique lifting grooves, and the bottom bolt of the base is installed with a driving motor for driving the rotating shaft to rotate.

[0012] Preferably, a support plate is fixedly connected to the top of the movable frame, and a guide pin slidably connected to the guide groove is fixedly connected to the support plate, and a plurality of auxiliary springs are fixedly connected between the bottom of the movable frame and the mounting seat.

[0013] Preferably, the adjustment seat is internally slidably connected to a U-shaped plate, the adjustment block is slidably connected to the bottom of the U-shaped plate, the bottom of the adjustment block is provided with a mounting groove adapted to the punch body, the punch body is threadedly connected with a fixing stud that movably penetrates to the outside of the adjustment block, and the U-shaped plate and the adjustment seat are both provided with a clearance groove for the fixing stud to slide.

[0014] Preferably, a plurality of limit slots are equidistantly formed on both sides of the bottom of the adjustment seat, and a limit block matched with the limit slots is fixedly connected to the adjustment block.

[0015] Preferably, the adjustment seat is symmetrically and slidably connected to the limiting blocks on both sides, and the limiting blocks are symmetrically and fixedly connected to the guide columns on both sides, a plurality of limiting slots matching the limiting blocks are equidistantly provided on the inner side wall of the movable frame, and the U-shaped plate is provided with an L-shaped groove slidably connected to the corresponding guide columns.

[0016] The present invention also provides a forging method for a denture metal bracket, comprising the following steps:

[0017] S1: height adjustment of the denture metal framework located in different forging areas;

[0018] S2: Installation of the punch body and adjustment of the forging point position;

[0019] S3: Multi-station synchronous forging processing of denture metal framework.

[0020] The beneficial effects of the present invention are as follows:

[0021] (1) The present invention uses a rotating disk to carry multiple material placement components to rotate intermittently in a circumferential direction. First, the rotating wheel is combined with multiple forging components to simultaneously drive multiple punch bodies of the same or different models to perform synchronous forging processing on different forging areas of the denture metal bracket. Compared with the method of alternating and converting multiple punches one by one, it can further shorten the processing cycle and improve the processing efficiency; then, it is combined with multiple detachable guide protrusions of different heights to prompt the denture metal bracket to move to the bottom of a certain forging component, and then the height adjustment of the adaptive forging area is completed autonomously, eliminating the problem that the same linear reciprocating motion distance of multiple forging components cannot complete the forging of various areas of the irregular denture metal bracket;

[0022] (2) The present invention can also flexibly adjust the installation position of the punch body on the horizontal plane, so as to realize the effective forging contact of multiple punch bodies with each forging point of the denture metal bracket. Then, by means of the fixing studs, the punch body and the adjustment block are connected, and the adjustment block and the U-shaped plate are carried to rise synchronously, so as to prompt the limit block on the adjustment block to engage with the limit slot at the corresponding position on the adjustment seat, and automatically complete the locking of the adjustment block position. Then, through the movement of the U-shaped plate, the limit blocks on both sides are prompted to engage with the limit slots at the corresponding position on the movable frame, and the locking of the adjustment seat position is synchronously completed, thereby realizing the installation of the punch body and the locking of the punch body position synchronously, ensuring the accuracy of the forging points during the forging process and greatly improving the forging quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings;

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the base of the present invention;

[0026] Figure 3 It is a schematic diagram of the installation of the material placing assembly of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the rotating wheel of the present invention;

[0028] Figure 5It is a schematic diagram of the installation of the forging assembly of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the forging assembly of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the movable frame of the present invention;

[0031] Figure 8 It is a schematic diagram of the cooperation between the adjustment seat and the adjustment block of the present invention;

[0032] Fig. 9 It is a schematic diagram of the cooperation between the adjusting block and the U-shaped plate of the present invention.

[0033] Legend:

[0034] 1. Base; 11. Fixed tube; 12. Rotating disk; 13. Round plate; 14. Mounting seat; 15. Guide convex block; 16. External gear ring; 17. Servo motor; 18. Gear;

[0035] 2. Material placement assembly; 21. Mounting plate; 22. Material placement fixture; 23. U-shaped rod; 24. Travel wheel;

[0036] 3. Rotating shaft; 31. Rotating wheel; 32. Oblique lifting groove; 33. Triangular pressing groove; 34. Driving motor;

[0037] 4. Forging assembly; 41. Movable frame; 42. Adjusting seat; 43. Adjusting block; 44. Punch body; 45. Support plate; 46. Guide pin; 47. Auxiliary spring; 48. U-shaped plate; 49. Limiting slot; 410. Limiting block; 411. Limiting plug; 412. Guide column; 413. Limiting slot; 414. L-shaped slot. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of 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.

[0039] Example 1: Please refer to Figure 1-Figure 6 As shown, in the prior art, the processing method of alternating conversion one by one cannot realize the synchronous processing of multiple forging areas, which limits the further improvement of the overall processing efficiency. The following solution can be used to solve the problem;

[0040] In this embodiment, a denture metal bracket forging device includes a base 1, the bottom of the base 1 is fixedly connected with four groups of pillars distributed in a rectangular array, which are used to stably support the base 1, and the top of the base 1 is fixedly connected with a fixed tube 11, which is used for installing a rotating disk 12 and a circular plate 13, and is also used to increase the rotation stability of a rotating shaft 3, and the outer side wall of the fixed tube 11 is rotatably connected with a rotating disk 12, and a plurality of material placing assemblies 2 are equidistantly installed on the rotating disk 12;

[0041] The plurality of material placing assemblies 2 are arranged in a circular array relative to the fixed tube 11, and the plurality of material placing assemblies 2 are driven by the rotating disk 12 to perform intermittent circumferential rotation, and cooperate with the forging assembly 4 above it to achieve synchronous processing of various areas of the denture metal bracket, thereby improving the forging processing efficiency;

[0042] The material placement component 2 includes a mounting plate 21, and a material placement fixture 22 is detachably connected to the top of the mounting plate 21. The detachable material placement fixture 22, specifically a bolt connection, is used to select a suitable material placement fixture 22 according to the shape of the processed denture metal bracket to improve processing stability and accuracy.

[0043] The interior of the fixed tube 11 is rotatably connected to a rotating shaft 3, and a rotating wheel 31 is fixedly connected to the top of the rotating shaft 3. A guide groove is provided on the annular outer wall of the rotating wheel 31. The rotating shaft 3 carries the rotating wheel 31 to rotate, and the plurality of forging components 4 are reciprocated and lifted in combination with the guide groove to realize the forging process of the denture metal bracket;

[0044] A circular plate 13 is welded to the top of the outer side of the fixed tube 11, and a plurality of mounting seats 14 are arranged on the annular outer wall of the circular plate 13. The number of mounting seats 14 is one less than the number of material placing components 2, and the plurality of mounting seats 14 are located directly above each material placing component 2 when the rotating disk 12 is prohibited from rotating. There is no mounting seat 14 on the top of one of the material placing components 2, that is, at this position, the material is loaded and unloaded in combination with an external robotic arm, and a forging component 4 cooperating with the material placing component 2 is arranged on the mounting seat 14.

[0045] The forging assembly 4 includes a movable frame 41 slidably connected to the mounting seat 14, and the movable frame 41 is internally slidably connected to an adjusting seat 42, an adjusting block 43 is movably installed inside the adjusting seat 42, and a punch body 44 is detachably installed on the adjusting block 43. The rotating wheel 31 drives the movable frame 41 to move up and down, that is, drives the punch body 44 to reciprocate to realize the forging process.

[0046] The bottom of the mounting plate 21 is fixedly connected with a U-shaped rod 23 that is slidably connected to the rotating disk 12, and the bottom of the U-shaped rod 23 is fixedly installed with a walking wheel 24. The top of the base 1 and directly below the corresponding mounting seat 14 are bolted with guide protrusions 15, and the heights of the guide protrusions 15 are different. The denture metal bracket to be forged is placed on the material placement fixture 22 without the forging component 4 above it, and clamped and fixed. The height difference of different forging areas is obtained through the shape of the fixed denture metal bracket;

[0047] Directly below each forging component 4, in combination with the height difference of the corresponding forging area, a guide protrusion 15 of a corresponding height is selected for installation, and the rotating disk 12 is deflected at a certain angle, so that the running wheel 24 below the material placement fixture 22 rolls onto the guide protrusion 15, and the guide protrusion 15 guides the running wheel 24 to be lifted, and then the U-shaped rod 23 cooperates with the material placement fixture 22 to carry the denture metal bracket to move upward, and the height adjustment of the adaptive forging area is completed autonomously, eliminating the problem that the same linear reciprocating motion distance of multiple forging components 4 cannot complete the forging of various areas of the irregular denture metal bracket;

[0048] By carrying the multiple material placement components 2 to intermittently rotate in a circumferential direction through the rotating disk 12, combined with the cooperation of the rotating wheel 31 and the multiple forging components 4, multiple punch bodies 44 of the same or different models can be driven at the same time to perform synchronous forging processing on different forging areas of the denture metal bracket. Compared with the method of alternating and switching processing of multiple punches one by one, the processing cycle can be further shortened and the processing efficiency can be improved.

[0049] An outer gear ring 16 is fixedly connected to the bottom of the rotating disk 12, a servo motor 17 is bolted to the top of the base 1, and a gear 18 meshing with the outer gear ring 16 is fixedly connected to the output shaft of the servo motor 17. The servo motor 17 drives the gear 18 to rotate, and the gear 18 drives the rotating disk 12 to deflect a certain angle through the meshing outer gear ring 16, thereby prompting multiple material placement assemblies 2 to rotate one by one to just below the corresponding forging assembly 4, so as to realize processing of each forging area.

[0050] The guide groove includes a plurality of oblique lifting grooves 32 distributed in a circular array on the outer wall of the rotating wheel 31, which are used to match the guide pins 46 to drive the movable frame 41 to move upward, and a triangular pressing groove 33 is provided between two adjacent groups of oblique lifting grooves 32, which is used for the movable frame 41 to drive the guide pins 46 to move downward, and the oblique surface of the triangular pressing groove 33 is used to assist in guiding the guide pins 46, thereby promoting the effect of moving the movable frame 41 downward, and assisting in completing the forging and pressing process. The bottom bolts of the base 1 are installed with a driving motor 34 for driving the rotating shaft 3 to rotate, and the driving motor 34 is combined with the rotating shaft 3 to drive the rotating wheel 31 to rotate.

[0051] A support plate 45 is fixedly connected to the top of the movable frame 41, and a guide pin 46 slidably connected to the guide groove is fixedly connected to the support plate 45. A plurality of auxiliary springs 47 are fixedly connected between the bottom of the movable frame 41 and the mounting seat 14. The driving motor 34 is combined with the rotating shaft 3 to drive the rotating wheel 31 to rotate. During the rotation of the rotating wheel 31, the guide pin 46 is guided by the oblique lifting groove 32, so that the movable frame 41 and the corresponding punch body 44 are moved upward, and the plurality of auxiliary springs 47 are compressed.

[0052] As the rotating wheel 31 rotates, the guide pin 46 separates from the oblique lifting groove 32 and enters the triangular pressing groove 33. Under the compression force of the auxiliary spring 47, the punch body 44 quickly descends, and the oblique surface of the triangular pressing groove 33 assists in guiding the guide pin 46, so as to process the forging area of ​​the denture metal bracket directly below. Through the continuous rotation of the rotating wheel 31, the denture metal bracket is forged multiple times.

[0053] After the forging point is completed, the lifting action of the punch body 44 is first completed through the inclined lifting groove 32 combined with the guide pin 46, so that the punch body 44 is completely separated from the denture metal bracket, and then the driving motor 34 drives the rotating disk 12 to deflect at a fixed angle again, and the denture metal bracket is rotated to the next workstation for processing of the remaining forging points. Repeating the above operation means performing synchronous forging processing of different forging areas of the denture metal bracket, and during the forging process, the denture metal bracket after forging is simultaneously removed and replaced.

[0054] Example 2: Please refer to Figure 6-Figure 9 As shown, the problem that the punch body is difficult to adjust in the horizontal position can be solved by the following solution;

[0055] In this embodiment, the forging assembly 4 includes a movable frame 41 slidably connected to the mounting seat 14, and the movable frame 41 is internally slidably connected to an adjusting seat 42, an adjusting block 43 is movably installed inside the adjusting seat 42, and a punch body 44 is detachably installed on the adjusting block 43. According to the position of the corresponding forging area after the denture metal bracket is moved to the bottom of the mounting seat 14, the position of the adjusting block 43 in the adjusting seat 42 and the position of the adjusting seat 42 in the movable frame 41 can be flexibly adjusted, so that the installation position of the punch body 44 on the horizontal plane can be flexibly adjusted, thereby realizing effective forging contact of multiple punch bodies 44 on each forging point of the denture metal bracket.

[0056] The inside of the adjusting seat 42 is slidably connected with a U-shaped plate 48, and the adjusting block 43 is slidably connected to the bottom of the U-shaped plate 48. The bottom of the lateral end of the U-shaped plate 48 is symmetrically fixedly connected with trapezoidal slide rails. The adjusting block 43 is slidably connected between the trapezoidal slide rails for anti-drop connection between the U-shaped plate 48 and the adjusting block 43. The bottom of the adjusting block 43 is provided with a mounting groove adapted to the punch body 44. The cross section of the mounting groove is a shape other than a circle to avoid synchronous rotation of the punch body 44 when the fixed stud is rotated. The punch body 44 is threadedly connected with a fixed stud that movably penetrates to the outside of the adjusting block 43. The U-shaped plate 48 and the adjusting seat 42 are both provided with a clearance groove for the fixed stud to slide.

[0057] The punch body 44 is inserted into the mounting groove on the adjusting block 43, and the fixing stud is installed from the top of the movable frame 41, and the adjusting seat 42, the U-shaped plate 48 and the adjusting block 43 are passed through in sequence, and then threadedly connected with the punch body 44, and a gasket is sleeved on the fixing stud, and the gasket and the nut of the fixing stud are in contact with the top of the adjusting seat 42 to achieve a fixed connection between the punch body 44 and the adjusting block 43, as well as a fixed connection between the adjusting seat 42, the U-shaped plate 48 and the adjusting block 43.

[0058] A plurality of limit slots 49 are equidistantly provided on both sides of the bottom of the adjustment seat 42, and a limit block 410 matched with the limit slot 49 is fixedly connected to the adjustment block 43. The fixing stud is rotated to cause the punch body 44 to push the adjustment block 43 to carry the adjustment seat 42 and the U-shaped plate 48 to move upward, thereby completing the fixation of the punch body 44. In the process of pushing the adjustment block 43 upward with the help of the punch body 44, the limit block 410 on the adjustment block 43 is engaged with the limit slot 49 at the corresponding position on the adjustment seat 42, thereby automatically completing the locking of the position of the adjustment block 43.

[0059] The two sides of the adjustment seat 42 are symmetrically slidably connected with the limit plug blocks 411, and the two sides of the limit plug blocks 411 are symmetrically fixedly connected with the guide columns 412. A plurality of limit slots 413 adapted to the limit plug blocks 411 are equidistantly provided on the inner side wall of the movable frame 41. An L-shaped groove 414 slidably connected to the corresponding guide column 412 is provided on the U-shaped plate 48. With the help of the upward movement of the U-shaped plate 48 and the guidance of the guide column 412 by the oblique section in the L-shaped groove 414, the limit plug blocks 411 on both sides of the U-shaped plate 48 are moved away from each other and engaged with the limit slots 413 at the corresponding positions on the movable frame 41, and the position of the adjustment seat 42 is locked synchronously, and the position of the adjustment block 43 is locked to ensure the accuracy of the forging point during the forging process and improve the forging quality.

[0060] When disassembling and replacing the punch body 44, rotate the fixing stud to separate it from the punch body 44, and the U-shaped plate 48 and the adjusting block 43 move downward inside the adjusting seat 42 under the action of gravity, causing the limit block 410 to separate from the limit slot 49. At the same time, the oblique section in the L-shaped slot 414 guides the guide column 412, causing the limit blocks 411 on both sides of the U-shaped plate 48 to move relative to each other and separate from the limit slot 413, and slide into the vertical section in the L-shaped slot 414 through the guide column 412 to limit the U-shaped plate 48 from completely separating from the inside of the adjusting seat 42, so as to replace the punch body 44 and adjust the position of the punch body 44 on the horizontal plane.

[0061] Example 3: Please refer to Figure 1-Figure 9 As shown, the present invention also provides a forging method for a denture metal bracket, comprising the following steps:

[0062] Step 1: height adjustment of the denture metal bracket in different forging areas; the specific operation process is as follows: according to the shape of the denture metal bracket to be processed, select a suitable placing fixture 22, and connect it to the mounting plate 21 by bolts, place the denture metal bracket to be forged on the placing fixture 22 without the forging component 4 above it, and clamp it to fix it, and obtain the height difference of different forging areas through the shape of the fixed denture metal bracket, and directly below each forging component 4, combined with the height difference of the corresponding forging area, select a guide protrusion 15 of corresponding height for installation, the servo motor 17 drives the rotating disk 12 to deflect a certain angle through the meshing gear 18 and the outer gear ring 16, so that the walking wheel 24 under the placing fixture 22 rolls onto the guide protrusion 15, and the placing fixture 22 carries the denture metal bracket to move upward;

[0063] Step 2: Installation of the punch body 44 and adjustment of the forging point position; the specific operation process is as follows: insert the punch body 44 into the installation slot on the adjustment block 43, install the fixing stud from the top of the movable frame 41, and sequentially penetrate the adjustment seat 42, the U-shaped plate 48 and the adjustment block 43, and then threadedly connect with the punch body 44, and then, according to the position of the forging area corresponding to the position of the denture metal bracket after it moves to the position directly below the mounting seat 14, move the position of the adjustment block 43 in the adjustment seat 42, and the position of the adjustment seat 42 in the movable frame 41, and finally, rotate the fixing stud to cause the punch body 44 to push the adjustment block 43 to carry the adjustment seat 42 and the U-shaped plate 48 to move upward, thereby completing the fixed connection of the punch body 44;

[0064] In the process of pushing the adjusting block 43 upward with the help of the punch body 44, the limiting block 410 on the adjusting block 43 is engaged with the limiting slot 49 at the corresponding position on the adjusting seat 42, and the position of the adjusting block 43 is automatically locked. In addition, with the help of the upward movement of the U-shaped plate 48 and the guidance of the guide column 412 by the oblique section in the L-shaped slot 414, the limiting plug blocks 411 on both sides of the U-shaped plate 48 are moved away from each other and engaged with the limiting slots 413 at the corresponding position on the movable frame 41, and the position of the adjusting seat 42 is locked synchronously, so as to ensure the accuracy of the forging point.

[0065] Step 3: Multi-station synchronous forging processing of the denture metal bracket; the specific operation process is as follows: the driving motor 34 is combined with the rotating shaft 3 to carry the rotating wheel 31 to rotate. During the rotation of the rotating wheel 31, the guide pin 46 is guided by the oblique lifting groove 32, so that the movable frame 41 carries the corresponding punch body 44 to move upward, and compresses multiple auxiliary springs 47. With the rotation of the rotating wheel 31, the guide pin 46 separates from the oblique lifting groove 32 and enters the triangular pressing groove 33. Under the compression elastic force of the auxiliary spring 47, the punch body 44 quickly descends, and combined with the oblique surface of the triangular pressing groove 33 to assist in guiding the guide pin 46, the forging area of ​​the denture metal bracket directly below is processed, and the denture metal bracket is forged multiple times through the continuous rotation of the rotating wheel 31;

[0066] After the forging point is completed, the lifting action of the punch body 44 is first completed through the inclined lifting groove 32 combined with the guide pin 46, so that the punch body 44 is completely separated from the denture metal bracket, and then the driving motor 34 drives the rotating disk 12 to deflect at a fixed angle again, and the denture metal bracket is rotated to the next workstation for processing of the remaining forging points. Repeating the above operation means performing synchronous forging processing of different forging areas of the denture metal bracket, and during the forging process, the denture metal bracket after forging is simultaneously removed and replaced.

[0067] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A denture metal bracket forging device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a fixed tube (11), and the outer wall of the fixed tube (11) is rotatably connected to a rotating disk (12), and a plurality of material placing assemblies (2) are equidistantly mounted on the rotating disk (12), and the material placing assemblies (2) include a mounting plate (21), and a material placing fixture (22) is detachably connected to the top of the mounting plate (21); The fixed tube (11) is rotatably connected to a rotating shaft (3) inside, and a rotating wheel (31) is fixedly connected to the top of the rotating shaft (3), and a guide groove is provided on the annular outer wall of the rotating wheel (31); a circular plate (13) is welded to the top of the outer side of the fixed tube (11), and a plurality of mounting seats (14) are provided on the annular outer wall of the circular plate (13), and a forging assembly (4) matched with the material placing assembly (2) is provided on the mounting seat (14); The forging assembly (4) comprises a movable frame (41) slidably connected to a mounting seat (14), an adjusting seat (42) being slidably connected inside the movable frame (41), an adjusting block (43) being movably mounted inside the adjusting seat (42), and a punch body (44) being detachably mounted on the adjusting block (43).

2. The forging equipment for a denture metal bracket according to claim 1, characterized in that: A U-shaped rod (23) slidably connected to the rotating disk (12) is fixedly connected to the bottom of the mounting plate (21), a walking wheel (24) is fixedly installed to the bottom of the U-shaped rod (23), and a guide protrusion (15) is bolted to the top of the base (1) and directly below the corresponding mounting seat (14).

3. The forging equipment for a denture metal bracket according to claim 2, characterized in that: The bottom of the rotating disk (12) is fixedly connected to an outer gear ring (16), the top of the base (1) is bolted with a servo motor (17), and the output shaft of the servo motor (17) is fixedly connected to a gear (18) meshing with the outer gear ring (16).

4. The forging equipment for a denture metal bracket according to claim 1, characterized in that: The guide groove comprises a plurality of oblique lifting grooves (32) arranged in a circular array on the outer wall of the rotating wheel (31), and a triangular pressing groove (33) is arranged between two adjacent groups of oblique lifting grooves (32). A driving motor (34) for driving the rotating shaft (3) to rotate is installed on the bottom bolt of the base (1).

5. The forging equipment for a denture metal bracket according to claim 4, characterized in that: A support plate (45) is fixedly connected to the top of the movable frame (41), and a guide pin (46) slidably connected to the guide groove is fixedly connected to the support plate (45). A plurality of auxiliary springs (47) are fixedly connected between the bottom of the movable frame (41) and the mounting seat (14).

6. The forging equipment for a denture metal bracket according to claim 1, characterized in that: The adjusting seat (42) is internally slidably connected with a U-shaped plate (48), the adjusting block (43) is slidably connected to the bottom of the U-shaped plate (48), the bottom of the adjusting block (43) is provided with a mounting groove adapted to the punch body (44), the punch body (44) is threadedly connected with a fixing stud which movably penetrates the outside of the adjusting block (43), and the U-shaped plate (48) and the adjusting seat (42) are both provided with a clearance groove for the fixing stud to slide.

7. The forging equipment for a denture metal bracket according to claim 6, characterized in that: A plurality of limit slots (49) are equidistantly provided on both sides of the bottom of the adjustment seat (42), and a limit block (410) adapted to the limit slots (49) is fixedly connected to the adjustment block (43).

8. The forging equipment for a denture metal bracket according to claim 7, characterized in that: The two sides of the adjustment seat (42) are symmetrically slidably connected to the limit plug blocks (411), and the two sides of the limit plug blocks (411) are symmetrically fixedly connected to the guide columns (412), the inner side wall of the movable frame (41) is equidistantly provided with a plurality of limit slots (413) adapted to the limit plug blocks (411), and the U-shaped plate (48) is provided with L-shaped grooves (414) slidably connected to the corresponding guide columns (412).

9. A method for forging a denture metal bracket, characterized in that: The following steps are involved: S1: height adjustment of the denture metal framework located in different forging areas; S2: Installation of the punch body (44) and adjustment of the forging point position; S3: Multi-station synchronous forging processing of denture metal framework.

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