Rapid shaping and welding sliding disc for metal circular ring

Abstract

A rapid shaping and welding sliding disc for metal rings relates to the field of automatic equipment for rapid shaping and welding of metal rings and operation of sliding discs and comprises an upper welding part and a lower fixing part. The upper welding part and the lower fixing part are fixedly mounted on the ground respectively; a controller is fixedly mounted on the upper welding part; the upper welding part is located above the lower fixing part, the upper and lower split type design is adopted, the metal ring is accurately positioned and shaped through the lower fixing part, and the stability in the welding process is ensured; meanwhile, the upper welding part can automatically complete high-quality welding operation; the equipment not only adapts to a clamping system, but also can be compatible with metal rings of various sizes, and tools do not need to be replaced frequently; a full-automatic welding process is adopted, so that the operation efficiency is greatly improved; and high-precision positioning and welding are integrally designed, so that the consistency and reliability of products are ensured.

Description

Technical Field

[0001] The invention relates to the field of automated equipment for rapid shaping, welding and sliding operation of metal rings, and in particular to a sliding plate for rapid shaping and welding of metal rings. Background Art

[0002] The metal ring fast shaping welding slide is a device used for efficient and accurate welding of metal rings. It is widely used in the manufacturing industry, especially in the field of high-precision welding. Although some metal ring fast shaping welding slides have made significant progress in improving welding efficiency and precision, there are still some shortcomings and limitations. First, the equipment cost is high, the initial investment is large, and it integrates high-precision sensors, automatic control systems and advanced welding equipment, which makes it difficult for small and medium-sized enterprises to afford it. At the same time, the equipment has high requirements for operators, and professional knowledge is required for operation and debugging, which increases the human resource cost of the enterprise and has a long training cycle. Therefore, it is necessary to invent a metal ring quick shaping welding slide, which can adapt to metal rings of different sizes, and through the adjustable clamp and slide design, it can flexibly respond to the needs of workpieces of various specifications, greatly improving the versatility and applicability of the equipment; secondly, the equipment integrates automatic welding functions and adopts advanced CNC systems, which can achieve high-precision and high-efficiency automatic welding, ensure the consistency and stability of welding quality, and reduce dependence on manual operation and reduce labor costs; in addition, the equipment optimizes power transmission and energy utilization through innovative series structure design, which not only saves power consumption, but also improves the operating efficiency of the equipment and reduces energy costs. Summary of the invention

[0003] In view of the above technical problems, the present invention provides a metal ring rapid shaping welding slide to solve the above problems.

[0004] The technical solution used in the present invention is: a metal ring rapid shaping welding slide plate, comprising: an upper welding part and a lower fixing part; The upper welding part and the lower fixed part are respectively fixedly installed on the ground; a controller is fixedly installed on the upper welding part; a signal processor in the controller receives a signal, and a central processor in the controller controls the electrical components of the device to operate in an orderly manner, and the upper welding part is located above the lower fixed part; The external expansion structure includes: a second screw moving mechanism, a first bevel gear and a second bevel gear; There are two second screw moving mechanisms, which are slidably mounted on the bottom support plate, and there is an acute angle between the two second screw moving mechanisms. The second screw moving mechanisms include: a screw B, a bracket B, a slider B, a spring, and an extrusion plate; the bracket B is slidably mounted on the frame of the bottom support plate, and the screw B is rotatably mounted on the bracket B, and the screw B is fixedly connected to the first bevel gear; the screw B is threadedly matched with the slider B, and the slider B is slidably mounted on the bracket B, and a square notch is provided on the slider B, and a spring is fixedly mounted on the upper and lower surfaces of the square notch, and an extrusion plate is fixedly mounted on each spring; there are two first bevel gears, each of which is respectively meshed with a second bevel gear on the same side, and there are two second bevel gears, and the two second bevel gears are respectively rotatably mounted on the bracket B of the second screw moving mechanism, and the two second bevel gears and a synchronous wheel are connected to the pulley through a belt.

[0005] Preferably, a spring is sleeved on the outside of the cylindrical long rod, one end of the spring is fixedly connected to the connecting bracket, and the other end of the spring is fixedly connected to the supporting plate.

[0006] Preferably, the upper welding part further comprises: a first screw moving mechanism, a connecting plate, a second motor and a welding head; There are two first screw moving mechanisms, one of which has a motor fixedly mounted on a bracket A, the shaft of the motor is fixedly connected to the shaft of the screw A of the first screw moving mechanism, and the screws A of the two first screw moving mechanisms are connected via belts and pulleys respectively; the first screw moving mechanism comprises: a screw A, a bracket A, and a slider A; the bracket A is mounted on a large gear and a support frame by welding technology, and the screw A is rotatably mounted on the bracket A; the screw A and the threaded hole of the slider A are threadedly matched, the slider A is slidably mounted on the bracket A, and the slider A is fixedly connected to the connecting plate; there are two connecting plates, a welding head is rotatably mounted between the two connecting plates, a second motor is fixedly mounted on the side of one of the connecting plates, and the shaft of the second motor is fixedly connected to the welding head.

[0007] Preferably, the upper welding part comprises: a connecting frame, a first motor, a first cylindrical gear, a large gear and a supporting frame; The connecting frame is attached to a predetermined installation area on the ground through a fastening mechanism, and a first motor is installed on the connecting frame through screws and nuts, and the shaft of the first motor is fixedly connected to the shaft of one of the first cylindrical gears; there are four first cylindrical gears, and the four first cylindrical gears are rotatably installed on the connecting frame respectively, and the four first cylindrical gears are distributed in a circular array, and the four first cylindrical gears are connected through belts and pulleys, and each first cylindrical gear is respectively meshed with the teeth on the outer side of the large gear; the large gear is rotatably installed on the connecting frame, and two first lead screw moving mechanisms are fixedly installed on the large gear; the support frame is fixedly connected to the connecting frame.

[0008] Preferably, the lower fixed part comprises: a circular plate, a central support, an outer support, a bottom support plate and an outer expansion structure; The circular disk is provided with twelve slide grooves, the circular disk is fixedly connected to the central bracket, and the central bracket is fixedly installed on the ground; the bottom support plate is fixedly installed on the ground, and an external bracket is fixedly installed on the bottom support plate; there are six groups of external expansion structures, and the six groups of external expansion structures are distributed in a circular array, and each group of external expansion structures is fixedly installed on the external bracket.

[0009] Preferably, the external expansion structure further comprises: a third motor, a synchronous wheel, a connecting bracket, a cylindrical long rod and a support plate; The third motor is installed on the connecting bracket by screws and nuts, the shaft of the third motor is fixedly connected to the synchronous wheel, the synchronous wheel is rotatably installed on the connecting bracket, the rear end of the connecting bracket is fixedly connected to the cylindrical long rod, the cylindrical long rod is slidably installed on the support plate, the support plate is fixedly connected to the bracket B of the second screw moving mechanism, and the support plate is slidably installed on the outer bracket.

[0010] Preferably, the lower fixed part further comprises: a long lead screw, a rectangular plate, a fourth cylindrical gear and a cylindrical shaft; A long lead screw is rotatably installed in each slide groove on the circular disk, there are twelve long lead screws, each of which is provided with a thread, and the thread on each long lead screw cooperates with a thread of a rectangular plate at a corresponding position, there are twelve rectangular plates, each of which is slidably installed in one of the slide grooves of the circular disk, a square notch is provided on the rectangular plate, a spring is fixedly installed on the upper and lower surfaces of the square notch, and an extrusion plate is fixedly installed on each spring; each long lead screw is connected to the pulley and the cylindrical shaft through a belt, there are twelve cylindrical shafts, each of which is fixedly connected to a fourth cylindrical gear at the same position, and each cylindrical shaft is rotatably installed on the plate of the outer bracket.

[0011] Preferably, the lower fixed part further comprises: a second cylindrical gear, a rotating plate, a large circular plate, a central bracket, a third cylindrical gear and a third bevel gear; The second cylindrical gear is rotatably mounted on the bottom support plate, the second cylindrical gear is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate, the second cylindrical gear is meshed with the rotating plate, the rotating plate is rotatably mounted on the outer bracket, the rotating plate is fixedly connected to the large circular plate, the large circular plate is provided with twelve arc-shaped slide grooves, and a support plate is slidably mounted in each slide groove; the central bracket is fixedly connected to the circular disk, and the central bracket is fixedly mounted on the ground; the third cylindrical gear is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate, the third cylindrical gear is meshed with the third bevel gear, the third bevel gear is rotatably mounted on the outer bracket, and the bevel teeth on the third bevel gear are meshed with multiple fourth cylindrical gears.

[0012] The beneficial effects of the present invention compared with the prior art are: 1. This equipment is an innovative automatic device specially designed for fixing and welding metal rings. It adopts modular structure and intelligent adaptive technology, and can efficiently process metal rings of various sizes. Its core mechanism realizes rapid positioning and stable clamping of metal rings through precise mechanical design, ensuring high precision and stability during the welding process. The equipment is equipped with an adjustable clamping module, which can automatically adapt to rings of different diameters and thicknesses, without the need for frequent replacement of fixtures, significantly improving production efficiency. At the same time, the unique power optimization system greatly reduces energy consumption, so that the equipment remains efficient and energy-saving during long-term operation.

[0013] 2. Place the metal rings in different positions according to their sizes. For example, for small-sized metal rings, place the metal rings to be welded on a circular plate manually, and ensure that multiple rectangular plates are located on the periphery of the metal rings. The motor on the bottom support plate drives the third cylindrical gear to rotate, which in turn drives the third bevel gear to rotate, thereby driving multiple fourth cylindrical gears to rotate, further driving the cylindrical shaft to rotate, thereby driving the long lead screw to rotate, and further driving the rectangular plate to move. The metal rings are squeezed by multiple rectangular plates to prevent the metal rings from moving when welding, thereby affecting the welding effect.

[0014] 3. The present invention drives one of the first cylindrical gears to rotate through the first motor, thereby driving the belt and the pulley to rotate, thereby driving the other three first cylindrical gears to rotate, further driving the large gear to rotate, thereby driving the welding head below to rotate, and then enabling the welding head to move to a suitable position to weld the metal ring, thereby improving the accuracy of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic structural diagram of the lower fixed part of the present invention.

[0017] Figure 3 It is a schematic diagram of the first angle structure of the upper welding part of the present invention.

[0018] Figure 4 It is a schematic diagram of the second angle structure of the upper welding part of the present invention.

[0019] Figure 5 It is a schematic diagram of the first angle structure of the lower fixing part of the present invention.

[0020] Figure 6 For the present invention Figure 6 A magnified view of the structure at A.

[0021] Figure 7 For the present invention Figure 6 Enlarged view of the structure at B.

[0022] Figure 8 It is a schematic diagram of the second angle structure of the lower fixing part of the present invention.

[0023] Fig. 9 It is a schematic structural diagram of the lower fixing part of the present invention at a third angle.

[0024] Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of the structure at location C.

[0025] Fig.11 It is a partial structural schematic diagram of the lower fixed part of the present invention.

[0026] Fig.12 It is a schematic diagram of a part of the structure of the lower fixing part of the present invention.

[0027] Fig.13 For the present invention Fig.12 Enlarged schematic diagram of the structure at D.

[0028] Fig.14 It is a schematic diagram of a small part of the structure of the lower fixed part of the present invention.

[0029] Figure number;

[0030] 1. Upper welding part; 2. Lower fixed part; 101. Connecting frame; 102. First motor; 103. First cylindrical gear; 104. Large gear; 105. Support frame; 106. First screw moving mechanism; 107. Connecting plate; 108. Second motor; 109. Welding head; 201. Round plate; 202. Long screw; 203. Rectangular plate; 204. Second screw moving mechanism; 205. First bevel gear ; 206, second bevel gear; 207, third motor; 208, synchronous wheel; 209, connecting bracket; 210, cylindrical long rod; 211, support plate; 212, bottom support plate; 213, second cylindrical gear; 214, rotating plate; 215, large circular plate; 216, center bracket; 217, third cylindrical gear; 218, third bevel gear; 219, fourth cylindrical gear; 220, cylindrical shaft; 221, outer bracket. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use. They are only for the convenience of describing the simplified description of the invention patent, 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 a limitation on the invention patent. In addition, spatially relative terms may be used in the text for the convenience of description, such as "below", "below", "below", "above", "above", etc., to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly.

[0033] Implementation example Figure 1-Figure 14 As shown, a metal ring quick shaping welding slide plate comprises: an upper welding part 1 and a lower fixing part 2; The upper welding part 1 and the lower fixed part 2 are fixedly installed on the ground respectively; a controller is fixedly installed on the upper welding part 1; the signal is received by the signal processor in the controller, and the electrical components of the equipment are controlled to operate in an orderly manner by the central processing unit in the controller. The upper welding part 1 is located above the lower fixed part 2. This equipment adopts an upper and lower split design, and the metal ring is accurately positioned and shaped by the lower fixed part 2 to ensure stability during the welding process; at the same time, the upper welding part 1 can automatically complete high-quality welding operations; this equipment not only has an adaptive clamping system, which is compatible with metal rings of various sizes without the need for frequent tooling changes; and a fully automated welding process greatly improves operating efficiency; and the high-precision positioning and welding integrated design ensures product consistency and reliability; The external expansion structure includes: a second screw moving mechanism 204, a first bevel gear 205 and a second bevel gear 206; There are two second screw moving mechanisms 204, and the two second screw moving mechanisms 204 are slidably installed on the bottom support plate 212, and there is an acute angle between the two second screw moving mechanisms 204. The second screw moving mechanism 204 includes: a screw B, a bracket B, a slider B, a spring, and an extrusion plate; the bracket B is slidably installed on the frame of the bottom support plate 212, and the screw B is rotatably installed on the bracket B, and the screw B is fixedly connected to the first bevel gear 205; the screw B is threadedly matched with the slider B, and the slider B is slidably installed on the bracket B. The slider B is provided with a square notch, and a spring is fixedly installed on the upper and lower surfaces of the square notch, and an extrusion plate is fixedly installed on each spring; there are two first bevel gears 205, each of which is respectively meshed with a second bevel gear 206 on the same side, and there are two second bevel gears 206, and the two second bevel gears 206 are respectively rotatably installed on On the bracket B of the second screw moving mechanism 204, two second bevel gears 206 and a synchronous wheel 208 are connected by a belt and a pulley; specifically, first, the second cylindrical gear 213 is driven to rotate by the motor on the bottom support plate 212, and then the rotating plate 214 is driven to rotate, thereby driving the large circular plate 215 to rotate, further driving the arc-shaped slide groove on the large circular plate 215 to rotate, further driving the second screw moving mechanism 204 to move, and then pushing the second screw moving mechanism 204 to move outward, and then the third motor 207 drives the synchronous wheel 208, the belt and the pulley and the two second bevel gears 206 to rotate, thereby driving the two first bevel gears 205 to rotate, further driving the screws B of the two second screw moving mechanisms 204 to rotate, thereby driving the sliders B of the two second screw moving mechanisms 204 to move, so as to clamp a larger metal ring.

[0034] In an optional embodiment of the present invention, Figure 7As shown, a spring is sleeved on the outside of the cylindrical long rod 210 , one end of the spring is fixedly connected to the connecting bracket 209 , and the other end of the spring is fixedly connected to the supporting plate 211 .

[0035] In an optional embodiment of the present invention, Figure 4 As shown, the upper welding part 1 further includes: a first screw moving mechanism 106, a connecting plate 107, a second motor 108 and a welding head 109; There are two first screw moving mechanisms 106, one of which has a motor fixedly mounted on a bracket A, the shaft of the motor is fixedly connected to the shaft of the screw A of the first screw moving mechanism 106, and the screws A of the two first screw moving mechanisms 106 are connected by belts and pulleys respectively; the first screw moving mechanism 106 comprises: a screw A, a bracket A, and a slider A; the bracket A is mounted on the large gear 104 and the support frame 105 by welding technology, and the screw A is rotatably mounted on the bracket A; the screw A is threadedly matched with the threaded hole of the slider A, the slider A is slidably mounted on the bracket A, and the slider A is fixedly connected to the connecting plate 107; there are two connecting plates 107, and the two connecting plates 107 are rotatably mounted between them A welding head 109 is dynamically installed, and a second motor 108 is fixedly installed on the side of one of the connecting plates 107, and the shaft of the second motor 108 is fixedly connected to the welding head 109; specifically, the motor fixedly installed on the bracket A of one of the first screw moving mechanisms 106 drives the screws A of the two first screw moving mechanisms 106 to rotate synchronously, thereby driving the sliders A of the two first screw moving mechanisms 106 to move, thereby driving the two connecting plates 107 to move, and then driving the welding head 109 to move horizontally, so as to facilitate the welding head 109 to weld metal rings of different sizes; at the same time, the second motor 108 drives the welding head 109 to rotate, so that the welding head 109 can weld the metal rings.

[0036] In an optional embodiment of the present invention, Figure 3 As shown, the upper welding part 1 includes: a connecting frame 101, a first motor 102, a first cylindrical gear 103, a large gear 104 and a supporting frame 105; The connecting frame 101 is attached to a predetermined installation area on the ground through a fastening mechanism, and a first motor 102 is installed on the connecting frame 101 through screws and nuts, and the shaft of the first motor 102 is fixedly connected to the shaft of one of the first cylindrical gears 103; there are four first cylindrical gears 103, and the four first cylindrical gears 103 are rotatably installed on the connecting frame 101, and the four first cylindrical gears 103 are distributed in a circular array, and the four first cylindrical gears 103 are connected by belts and pulleys, and each first cylindrical gear 103 is respectively meshed with the teeth on the outer side of the large gear 104; the large gear The wheel 104 is rotatably mounted on the connecting frame 101, and two first lead screw moving mechanisms 106 are fixedly mounted on the large gear 104; the support frame 105 is fixedly connected to the connecting frame 101, and specifically, one of the first cylindrical gears 103 is driven to rotate by the first motor 102, thereby driving the belt and the pulley to rotate, thereby driving the other three first cylindrical gears 103 to rotate, and further driving the large gear 104 to rotate, thereby driving the welding head 109 below to rotate, and then enabling the welding head 109 to move to a suitable position to weld the metal ring, thereby improving the accuracy of welding.

[0037] In an optional embodiment of the present invention, Figure 5-Figure 14 As shown, the lower fixed part 2 includes: a circular plate 201, a central support 216, an outer support 221, a bottom support plate 212 and an outer expansion structure; Twelve slide grooves are provided on the circular disk 201, and the circular disk 201 is fixedly connected to the central bracket 216, and the central bracket 216 is fixedly installed on the ground; the bottom support plate 212 is fixedly installed on the ground, and an outer bracket 221 is fixedly installed on the bottom support plate 212; there are six groups of external expansion structures, and the six groups of external expansion structures are distributed in a circular array, and each group of external expansion structures is fixedly installed on the outer bracket 221.

[0038] In an optional embodiment of the present invention, Figure 7 As shown, the external expansion structure also includes: a third motor 207, a synchronous wheel 208, a connecting bracket 209, a cylindrical long rod 210 and a support plate 211; The third motor 207 is installed on the connecting bracket 209 by screws and nuts, the shaft of the third motor 207 is fixedly connected to the synchronous wheel 208, the synchronous wheel 208 is rotatably installed on the connecting bracket 209, the rear end of the connecting bracket 209 is fixedly connected to the cylindrical long rod 210, the cylindrical long rod 210 is slidably installed on the support plate 211, the support plate 211 is fixedly connected to the bracket B of the second screw moving mechanism 204, and the support plate 211 is slidably installed on the outer bracket 221; specifically, in order to ensure that the screws B of the two second screw moving mechanisms 204 can remain connected, when the second screw moving mechanism 204 is pushed, the first bevel gear 205 and the second bevel gear 206 are moved together, and the third motor 207, the synchronous wheel 208, the connecting bracket 209 and the cylindrical long rod 210 are pulled under the action of the spring, thereby keeping the synchronous wheel 208 and the two second screw moving mechanisms 204 connected.

[0039] In an optional embodiment of the present invention, Figure 6 , Fig.11 , Fig.12 , Fig.13 , Fig.14 As shown, the lower fixed part 2 further includes: a long lead screw 202, a rectangular plate 203, a fourth cylindrical gear 219 and a cylindrical shaft 220; A long lead screw 202 is rotatably installed in each slide groove on the circular disk 201. There are twelve long lead screws 202, and each long lead screw 202 is provided with a thread. The thread on each long lead screw 202 is threadedly matched with a rectangular plate 203 at a corresponding position. There are twelve rectangular plates 203, and each rectangular plate 203 is slidably installed in one of the slide grooves of the circular disk 201. A square notch is provided on the rectangular plate 203, and a spring is fixedly installed on the upper and lower surfaces of the square notch, and an extrusion plate is fixedly installed on each spring; each long lead screw 202 is connected to the pulley and the cylindrical shaft 220 through a belt, and there are twelve cylindrical shafts 220, each cylindrical shaft 220 is fixedly connected to a fourth cylindrical gear 219 at the same position, and each cylindrical shaft 220 is rotatably installed on the plate of the outer bracket 221.

[0040] In an optional embodiment of the present invention, Fig.11 As shown, the lower fixed part 2 also includes: a second cylindrical gear 213, a rotating plate 214, a large circular plate 215, a central bracket 216, a third cylindrical gear 217 and a third bevel gear 218; The second cylindrical gear 213 is rotatably mounted on the bottom support plate 212, and the second cylindrical gear 213 is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate 212. The second cylindrical gear 213 is meshed with the rotating plate 214, and the rotating plate 214 is rotatably mounted on the outer bracket 221. The rotating plate 214 is fixedly connected to the large circular plate 215, and the large circular plate 215 is provided with twelve arc-shaped grooves, and a support plate 211 is slidably mounted in each groove; the central bracket 216 is fixedly connected to the circular disk 201, and the central bracket 216 is fixedly mounted on the ground; the third cylindrical gear 217 is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate 212, and the third cylindrical gear 217 is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate 212. The three cylindrical gears 217 are meshed with the third bevel gear 218, and the third bevel gear 218 is rotatably mounted on the outer bracket 221, and the conical teeth on the third bevel gear 218 are meshed with the plurality of fourth cylindrical gears 219; specifically, the third cylindrical gear 217 is driven to rotate by the motor on the bottom support plate 212, and then the third bevel gear 218 is driven to rotate, thereby driving the plurality of fourth cylindrical gears 219 to rotate, further driving the cylindrical shaft 220 to rotate, thereby driving the long lead screw 202 to rotate, and further driving the rectangular plate 203 to move, and the metal ring is squeezed by the plurality of rectangular plates 203, so as to facilitate the welding of small-sized metal rings.

[0041] Working principle: This equipment is an innovative automatic device designed for fixing and welding metal rings. It adopts modular structure and intelligent adaptive technology, and can efficiently process metal rings of various sizes. Its core mechanism realizes rapid positioning and stable clamping of metal rings through precise mechanical design, ensuring high precision and stability during the welding process. The equipment is equipped with an adjustable clamping module, which can automatically adapt to rings of different diameters and thicknesses, without the need for frequent replacement of fixtures, significantly improving production efficiency. At the same time, the unique power optimization system greatly reduces energy consumption, so that the equipment remains efficient and energy-saving during long-term operation. First, the metal rings are placed at different positions according to their sizes. For example, for a small-sized metal ring, the metal ring to be welded is manually placed at the notch of the plurality of rectangular plates 203, and the two squeezing plates on the rectangular plates 203 are used to squeeze the metal ring to prevent it from moving up, and ensure that the plurality of rectangular plates 203 are located at the periphery of the metal ring. At the same time, the third cylindrical gear 217 is driven to rotate by the motor on the bottom support plate 212, and then the third bevel gear 218 is driven to rotate, thereby driving the plurality of fourth cylindrical gears 219 to rotate, further driving the cylindrical shaft 220 to rotate, thereby driving the long lead screw 202 to rotate, and further driving the rectangular plates 203 to move, and squeezing the metal ring by the plurality of rectangular plates 203 to prevent the metal ring from moving when welding the metal ring, thereby affecting the welding effect. For example, a large-sized metal ring is manually placed between the upper and lower extrusion plates of the bracket B of the multiple second screw moving mechanisms 204, and the metal ring is squeezed by the spring and the extrusion plate to prevent the metal ring from moving up, and to ensure that the sliders B of the multiple second screw moving mechanisms 204 are located at the periphery of the metal ring. In order to ensure that the sliders B of the second screw moving mechanisms 204 are located at the periphery of the metal ring, at the same time, the second cylindrical gear 213 is driven to rotate by the motor of the bottom support plate 212, thereby driving the rotating plate 214 to rotate, and then driving the large circular plate 215 to rotate, and further the arc-shaped slide groove on the large circular plate 215 rotates, thereby driving the multiple second screw moving mechanisms 204 to move out, thereby extending the sliders of the second screw moving mechanisms 204. B moving distance, and then the second cylindrical gear 213 is driven to rotate by the motor on the bottom support plate 212, and then the rotating plate 214 is driven to rotate, thereby driving the large circular plate 215 to rotate, further driving the arc-shaped slide groove on the large circular plate 215 to rotate, further driving the second screw moving mechanism 204 to move, and then pushing the second screw moving mechanism 204 to move outward, and then the third motor 207 drives the synchronous wheel 208, the belt and the pulley and the two second bevel gears 206 to rotate, thereby driving the two first bevel gears 205 to rotate, and further driving the screws B of the two second screw moving mechanisms 204 to rotate, thereby driving the sliders B of the two second screw moving mechanisms 204 to move, so that a larger metal ring can be clamped to ensure the stability of the metal ring; In order to ensure that the screws B of the two second screw moving mechanisms 204 can remain connected, when the second screw moving mechanism 204 is pushed, the first bevel gear 205 and the second bevel gear 206 are moved together, and the third motor 207, the synchronous wheel 208, the connecting bracket 209 and the cylindrical long rod 210 are pulled under the action of the spring, thereby keeping the synchronous wheel 208 and the two second screw moving mechanisms 204 connected; The first motor 102 drives one of the first cylindrical gears 103 to rotate, thereby driving the belt and the pulley to rotate, thereby driving the other three first cylindrical gears 103 to rotate, further driving the large gear 104 to rotate, thereby driving the welding head 109 below to rotate, and then the welding head 109 can be moved to a suitable position to weld the metal ring, thereby improving the welding accuracy; The motor fixedly installed on one of the first screw moving mechanisms 106 brackets A drives the screws A of the two first screw moving mechanisms 106 to rotate synchronously, thereby driving the sliders A of the two first screw moving mechanisms 106 to move, thereby driving the two connecting plates 107 to move, and then driving the welding head 109 to move horizontally, so as to facilitate the welding head 109 to weld metal rings of different sizes; at the same time, the second motor 108 drives the welding head 109 to rotate, and then the welding head 109 welds the metal rings. During the welding process, the welding rod is manually held close to the place where welding is required, and then the welding head 109 is used to melt and weld the welding rod.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A metal ring rapid shaping welding slide plate, characterized in that: include: An upper welding portion (1) and a lower fixing portion (2); The upper welding part (1) and the lower fixed part (2) are respectively fixedly mounted on the ground; a controller is fixedly mounted on the upper welding part (1); a signal processor in the controller receives signals, and a central processing unit in the controller controls the electrical components of the device to operate in an orderly manner, and the upper welding part (1) is located above the lower fixed part (2); The external expansion structure comprises: a second lead screw moving mechanism (204), a first bevel gear (205) and a second bevel gear (206); There are two second screw moving mechanisms (204), the two second screw moving mechanisms (204) are slidably mounted on the bottom support plate (212), and an acute angle is formed between the two second screw moving mechanisms (204). The second screw moving mechanisms (204) include: a screw B, a bracket B, a slider B, a spring, and an extrusion plate; the bracket B is slidably mounted on the frame of the bottom support plate (212), the screw B is rotatably mounted on the bracket B, and the screw B is fixedly connected to the first bevel gear (205); the screw B is threadedly matched with the slider B, the slider B is slidably mounted on the bracket B, and the slider B is Block B is provided with a square notch, and a spring is fixedly installed on the upper and lower surfaces of the square notch, and an extrusion plate is fixedly installed on each spring; there are two first bevel gears (205), each of which is respectively meshed with a second bevel gear (206) on the same side; there are two second bevel gears (206), and the two second bevel gears (206) are respectively rotatably installed on the bracket B of the second screw moving mechanism (204), and the two second bevel gears (206) and a synchronous wheel (208) are connected to the pulley through a belt.

2. A metal ring rapid shaping welding slide plate according to claim 1, characterized in that: The cylindrical long rod (210) is covered with a spring on its exterior, one end of the spring is fixedly connected to the connecting bracket (209), and the other end of the spring is fixedly connected to the supporting plate (211).

3. The metal ring rapid shaping welding slide plate according to claim 1, characterized in that: The upper welding part (1) further comprises: a first screw moving mechanism (106), a connecting plate (107), a second motor (108) and a welding head (109); There are two first screw moving mechanisms (106), a motor is fixedly mounted on a bracket A of one of the first screw moving mechanisms (106), the shaft of the motor is fixedly connected to the shaft of the screw A of the first screw moving mechanism (106), and the screws A of the two first screw moving mechanisms (106) are connected via belts and pulleys respectively; the first screw moving mechanism (106) comprises: a screw A, a bracket A, and a slider A; the bracket A is mounted on the large gear (104) and the support frame (105) by welding technology, and the screw A is rotatably mounted on the bracket A; the screw A and the threaded hole of the slider A are threadedly matched, the slider A is slidably mounted on the bracket A, and the slider A is fixedly connected to the connecting plate (107); there are two connecting plates (107), a welding head (109) is rotatably mounted between the two connecting plates (107), a second motor (108) is fixedly mounted on the side of one of the connecting plates (107), and the shaft of the second motor (108) is fixedly connected to the welding head (109).

4. The metal ring rapid shaping welding slide plate according to claim 1, characterized in that: The upper welding part (1) comprises: a connecting frame (101), a first motor (102), a first cylindrical gear (103), a large gear (104) and a supporting frame (105); The connecting frame (101) is attached to a predetermined installation area on the ground through a fastening mechanism, a first motor (102) is installed on the connecting frame (101) through screws and nuts, and the shaft of the first motor (102) is fixedly connected to the shaft of one of the first cylindrical gears (103); there are four first cylindrical gears (103), and the four first cylindrical gears (103) are rotatably installed on the connecting frame (101), and the four first cylindrical gears (103) are distributed in a circular array, and the four first cylindrical gears (103) are connected through a belt and a pulley, and each first cylindrical gear (103) is respectively meshed with the teeth on the outer side of the large gear (104); the large gear (104) is rotatably installed on the connecting frame (101), and two first lead screw moving mechanisms (106) are fixedly installed on the large gear (104); the support frame (105) is fixedly connected to the connecting frame (101).

5. A metal ring rapid shaping welding slide plate according to claim 4, characterized in that: The lower fixed part (2) comprises: a circular plate (201), a central support (216), an outer support (221), a bottom support plate (212) and an outer expansion structure; The circular plate (201) is provided with twelve slide grooves, the circular plate (201) is fixedly connected to a central support (216), and the central support (216) is fixedly mounted on the ground; the bottom support plate (212) is fixedly mounted on the ground, and an outer support (221) is fixedly mounted on the bottom support plate (212); there are six groups of outer expansion structures, the six groups of outer expansion structures are distributed in a circular array, and each group of outer expansion structures is fixedly mounted on the outer support (221).

6. A metal ring rapid shaping welding slide plate according to claim 5, characterized in that: The external expansion structure further comprises: a third motor (207), a synchronous wheel (208), a connecting bracket (209), a cylindrical long rod (210) and a support plate (211); The third motor (207) is mounted on the connecting bracket (209) by means of screws and nuts; the shaft of the third motor (207) is fixedly connected to the synchronous wheel (208); the synchronous wheel (208) is rotatably mounted on the connecting bracket (209); the rear end of the connecting bracket (209) is fixedly connected to the cylindrical long rod (210); the cylindrical long rod (210) is slidably mounted on the support plate (211); the support plate (211) is fixedly connected to the bracket B of the second screw moving mechanism (204); and the support plate (211) is slidably mounted on the outer bracket (221).

7. The metal ring rapid shaping welding slide plate according to claim 1, characterized in that: The lower fixed part (2) further comprises: a long lead screw (202), a rectangular plate (203), a fourth cylindrical gear (219) and a cylindrical shaft (220); A long lead screw (202) is rotatably mounted in each slide groove on the circular disk (201). There are twelve long lead screws (202). Each long lead screw (202) is provided with a thread. The thread on each long lead screw (202) is matched with a thread of a rectangular plate (203) at a corresponding position. There are twelve rectangular plates (203). Each rectangular plate (203) is slidably mounted in one of the slide grooves of the circular disk (201). A square notch is provided on the rectangular plate (203). A spring is fixedly mounted on the upper and lower surfaces of the square notch. An extrusion plate is fixedly mounted on each spring. Each long lead screw (202) is connected to a pulley and a cylindrical shaft (220) via a belt. There are twelve cylindrical shafts (220). Each cylindrical shaft (220) is fixedly connected to a fourth cylindrical gear (219) at the same position. Each cylindrical shaft (220) is rotatably mounted on a plate of the outer bracket (221).

8. The metal ring rapid shaping welding slide plate according to claim 1, characterized in that: The lower fixed part (2) further comprises: a second cylindrical gear (213), a rotating plate (214), a large circular plate (215), a central support (216), a third cylindrical gear (217) and a third bevel gear (218); The second cylindrical gear (213) is rotatably mounted on the bottom support plate (212), the second cylindrical gear (213) is fixedly connected to the shaft of the motor fixedly mounted on the bottom support plate (212), the second cylindrical gear (213) and the rotating plate (214) are meshed with each other, the rotating plate (214) is rotatably mounted on the outer bracket (221), the rotating plate (214) is fixedly connected to the large circular plate (215), the large circular plate (215) is provided with twelve arc-shaped sliding grooves, each of which is slidably mounted with a support plate ( 211); the central support (216) is fixedly connected to the circular plate (201), and the central support (216) is fixedly installed on the ground; the third cylindrical gear (217) is fixedly connected to the shaft of the motor fixedly installed on the bottom support plate (212), the third cylindrical gear (217) and the third bevel gear (218) are meshed with each other, the third bevel gear (218) is rotatably installed on the outer support (221), and the bevel teeth on the third bevel gear (218) are meshed with a plurality of fourth cylindrical gears (219).

Images