False tooth base processing laser angle adjusting device

Abstract

The utility model relates to the technical field of denture base processing devices, in particular to a denture base processing laser angle adjusting device which comprises a processing table, a welding contact head and a rotating mechanism, the rotating mechanism comprises a moving assembly, a mounting table, a rotating table, four rolling steel balls and a fixing assembly, and the moving assembly comprises a moving screw rod and a rotating motor. When laser spot welding is carried out on the denture base, the denture base is placed on the rotating table, spot welding cannot be carried out on areas with certain angles only by adjusting the angle of the welding contact head, at the moment, the rotating motor is started, the movable screw rod rotates, the mounting table is moved through threads, and meanwhile the rotating table can be rotated; the welding contact head rotates under the assistance of the four rolling steel balls, so that the horizontal angle and the horizontal position of the denture base are adjusted, the welding contact head can carry out comprehensive spot welding machining on the denture base, the denture base does not need to be adjusted and fixed again for many times, the machining time can be shortened, and the effect of improving the machining efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of denture base processing devices, in particular to a denture base processing laser angle adjustment device. Background Art

[0002] People often lose their teeth as they age. Dentures can help people with tooth loss to chew. Laser welding devices are required for the processing of teeth. Existing laser welding devices cannot adjust the angle, making processing inconvenient.

[0003] Prior art CN212526494U discloses a laser angle adjustment device for full denture titanium base processing, including a processing table, a laser spot welding machine body, a movable bracket, a welding contact, three rotating parts, a first gear, an adjustment block, a square block, a first spring, a connecting rod, a rotating rod, a first linkage gear, a second linkage gear and a second gear. The laser spot welding machine body is fixedly connected to the top of the processing table, the movable bracket is fixedly connected to one side of the laser motor body, the three rotating parts are located in the movable bracket and are arranged in a colinear manner from top to bottom, the rotating part includes a fixed block, a rotating ring and a support rod, the rotating ring is rotatably connected to the fixed block, the support rod is fixedly connected to one side of the rotating ring, the first gear is fixedly connected to the uppermost support rod and is located at an end away from the fixed block, the adjustment block is fixedly connected to one side of the first gear, the square block is slidably connected to the adjustment block, and the first spring is fixed to the adjustment block and the square block The cam is connected to the control frame and is located in the adjustment block, the connecting rod is fixedly connected to one side of the square block and passes through one end of the adjustment block, the rotating rod is fixedly connected to one side of the connecting rod and passes through the movable bracket, the first linkage gear is fixedly connected to one side of the middle support rod and meshes with the first gear, the second linkage gear is fixedly connected to one side of the first linkage gear, the welding contact is fixedly connected to one side of the lowest support rod, the second gear is fixedly connected to a side of the welding contact away from the support rod and meshes with the second linkage gear, when adjusting the angle of the welding contact, the rotating rod is rotated, and the first gear starts to rotate through the connecting rod, the square block and the adjustment block, driving the first linkage gear to rotate, and causing the second linkage gear to rotate, so that the welding contact is rotated by rotating the second gear, thereby adjusting the angle of the laser to obtain the effect of processing denture bases of different specifications.

[0004] However, the above existing technologies can only adjust the angle of the laser spot welding machine to the left and right, but cannot adjust the angle of the denture base. When processing the denture base, the denture base needs to be readjusted and fixed many times, which will result in long processing time and low work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a laser angle adjustment device for processing denture bases, which solves the problem that the prior art can only adjust the angle of the laser spot welding machine to the left and right, but cannot adjust the angle of the denture base. When processing the denture base, the denture base needs to be readjusted and fixed many times, which will result in long processing time and low work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a denture base processing laser angle adjustment device, including a processing table, a welding contact head and a rotating mechanism, the rotating mechanism including a moving component, a mounting table, a rotating table, four rolling steel balls and a fixed component, the moving component including a moving screw and a rotating motor, the welding contact head is arranged above the processing table, a moving groove is provided above the processing table, the rotating motor is fixedly connected to the processing table and is located in the moving groove, the moving screw is rotatably connected to the processing table and is fixedly connected to the output end of the rotating motor, the mounting table is slidably connected to the processing table and is located in the moving groove, and is threadedly connected to the surface of the moving screw, a rotating groove is provided above the mounting table, the rotating table is rotatably connected to the top of the mounting table, and is provided with four ball grooves, the four rolling steel balls are slidably connected to the mounting table and are located in the rotating groove, and each of the rolling steel balls is located in each of the ball grooves, and the fixed component is located on the processing table.

[0007] Among them, the moving assembly also includes two auxiliary rods and two shielding members. The two auxiliary rods are fixedly connected to the processing table and are located on both sides of the moving screw and pass through the mounting table. The processing table is also provided with two storage grooves connected to the moving groove, and each shielding member is located in each of the storage grooves.

[0008] Among them, the shielding member includes a shielding film and a gravity axis, the shielding film is fixedly connected to one side of the mounting table, and is slidably connected to the processing table, and is located in the storage groove, and the gravity axis is fixedly connected to the shielding film, and is slidably connected to the processing table, and is located in the storage groove.

[0009] Wherein, the fixed component includes an electromagnet and a power supply. The electromagnet is fixedly connected to the mounting table, located in the rotating groove, and below the four rolling steel balls. The power supply is fixedly connected to one side of the processing table and electrically connected to the electromagnet.

[0010] Wherein, the rotating mechanism also includes a clamping assembly, which includes two clamping cylinders, a clamping protrusion and a clamping recess. The two clamping cylinders are fixedly connected to the top of the rotating table and are arranged opposite to each other. The clamping protrusion and the clamping recess are respectively fixedly connected to the output ends of the two clamping cylinders.

[0011] Among them, the denture base processing laser angle adjustment device also includes an auxiliary mechanism, which includes a scale bar and a scale ring. The cylindrical surface of the rotating table is provided with a pointer. The scale bar is fixedly connected to the top of the processing table, and the scale ring is fixedly connected to the top of the mounting table.

[0012] The utility model discloses a denture base processing laser angle adjustment device. When laser spot welding is performed on the denture base, the denture base is placed on the rotating table. Only the angle of the welding contact is adjusted. Spot welding cannot be performed on areas with certain angles. At this time, the rotating motor is started, the movable screw is rotated, and the mounting table is moved by the thread. At the same time, the rotating table can be rotated with the assistance of four rolling steel balls, so as to adjust the horizontal angle and horizontal position of the denture base, so that the welding contact can perform all-round spot welding processing on the denture base. The problem that the prior art can only adjust the angle of the laser spot welding machine to the left and right but cannot adjust the angle of the denture base and the denture base needs to be readjusted and fixed for many times when processing the denture base, which will lead to the problems of long processing time and low work efficiency. The processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the moving assembly of the first embodiment of the utility model.

[0016] Figure 3 It is a partial cross-sectional view of the rotating table of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0019] 101-processing table, 102-welding contact head, 103-mounting table, 104-rotating table, 105-rolling steel ball, 106-moving screw, 107-rotating motor, 108-auxiliary rod, 109-electromagnet, 110-power supply, 111-shielding film, 112-gravity axis, 113-clamping cylinder, 114-clamping protrusion, 115-clamping concave block, 201-scale bar, 202-scale ring. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 3 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 It is a structural schematic diagram of the mobile assembly of the first embodiment of the utility model; Figure 3 It is a partial cross-sectional view of the rotating table of the first embodiment of the utility model.

[0023] The utility model provides a laser angle adjustment device for processing a denture base: it comprises a processing table 101, a welding contact head 102 and a rotating mechanism, the rotating mechanism comprises a moving component, a mounting table 103, a rotating table 104, four rolling steel balls 105, a fixing component and a clamping component, the moving component comprises a moving screw 106, a rotating motor 107, two auxiliary rods 108 and two shielding members, the fixing component comprises an electromagnet 109 and a power supply 110, the shielding member comprises a shielding film 111 and a gravity axis 112, and the clamping component comprises two clamping cylinders 113, a clamping protrusion 114 and a clamping concave block 115; the above-mentioned scheme solves the problem that the above prior art can only adjust the angle of the laser spot welding machine to the left and right, but cannot adjust the angle of the denture base, and when processing the denture base, the denture base needs to be readjusted and fixed for many times, which will result in long processing time and low work efficiency.

[0024] According to this specific embodiment, a movable groove is provided above the processing table 101, the rotating motor 107 is fixedly connected to the processing table 101 and is located in the movable groove, the movable screw 106 is rotatably connected to the processing table 101 and is fixedly connected to the output end of the rotating motor 107, the mounting table 103 is slidably connected to the processing table 101 and is located in the movable groove, and is threadedly connected to the surface of the movable screw 106, a rotating groove is provided above the mounting table 103, the rotating table 104 is rotatably connected to the top of the mounting table 103, and is provided with four ball grooves, the four rolling steel balls are slidably connected to the mounting table 103 and are located in the The rotating groove, and each rolling steel ball is located in each ball groove, the fixing component is located on the processing table 101, and when the denture base is laser spot welded, the denture base is placed on the rotating table 104, and only adjusting the angle of the welding contact 102 cannot perform spot welding on areas at certain angles. At this time, the rotating motor 107 is started, and the moving screw 106 is rotated, and the mounting table 103 is moved through the thread, and the rotating table 104 can be rotated at the same time, and it is rotated with the assistance of the four rolling steel balls 105, so as to adjust the horizontal angle and horizontal position of the denture base, so that the welding contact 102 can perform all-round spot welding processing on the denture base.

[0025] Among them, the two auxiliary rods 108 are fixedly connected to the processing table 101, and are located on both sides of the moving screw 106, and pass through the mounting table 103. The processing table 101 is also provided with two receiving grooves connected to the moving groove. Each of the shielding members is located in each of the receiving grooves. When the denture base is moved, the mounting table 103 moves under the action of the moving screw 106. With the assistance of the two auxiliary rods 108, the movement is more stable and will not tilt. At the same time, the two shielding members can be used to cover the moving groove to prevent dust and other impurities from entering the moving groove and reducing the working efficiency of the device.

[0026] Secondly, the shielding film 111 is fixedly connected to one side of the mounting platform 103, and is slidably connected to the processing platform 101 and is located in the storage groove. The gravity axis 112 is fixedly connected to the shielding film 111, and is slidably connected to the processing platform 101 and is located in the storage groove. The shielding film 111 is tightened under the action of the gravity axis 112. When the mounting platform 103 moves away from the gravity axis 112, it will drive the shielding film 111 to move and pull the gravity axis 112 at the same time. The shielding film 111 is still in a taut state under the action of the gravity axis 112. When the mounting platform 103 moves toward the gravity axis 112, the gravity axis 112 loses its pulling force and falls down, tightening the shielding film 111, so that the shielding film 111 is always in a taut state, preventing dust from entering the moving groove and reducing the working efficiency of the device.

[0027] At the same time, the electromagnet 109 is fixedly connected to the mounting table 103 and is located in the rotating groove and below the four rolling steel balls 105. The power supply 110 is fixedly connected to one side of the processing table 101 and is electrically connected to the electromagnet 109. When the rotating table 104 is rotated, the power supply 110 is turned off, the electromagnet 109 is not powered and has no magnetic force, and the four rolling steel balls 105 can roll along the rotating groove. After the rotating table 104 is rotated to the desired angle, the power supply 110 is started and the electromagnet 109 is powered. Electricity is generated, and a magnetic force with opposite magnetism to the rolling steel balls 105 is generated, which firmly attracts the four rolling steel balls 105, and at the same time, the rotating table 104 is magnetically attracted, thereby increasing the friction between the rotating table 104 and the four rolling steel balls 105, and at the same time, the friction between the four rolling steel balls 105 and the electromagnet 109 is increased, so that the rotating table 104 and the four rolling steel balls 105 cannot move, and the rotating table 104 is fixed. At this time, the denture base is processed again, and the denture base will not shake, which can avoid the occurrence of cold welding and wrong welding.

[0028] At the same time, the two clamping cylinders 113 are fixedly connected to the top of the rotating table 104 and are arranged opposite to each other. The clamping protrusion 114 and the clamping recess 115 are respectively fixedly connected to the output ends of the two clamping cylinders 113. Before processing the denture base, the denture base is placed on the rotating table 104, and the two clamping cylinders 113 are started to push the clamping protrusion 114 and the clamping recess 115 toward the denture base. Because the denture base is arc-shaped, the clamping protrusion 114 and the clamping recess 115 can be respectively pressed against the denture base from the inner arc surface and the outer arc surface of the denture base, thereby clamping the denture base. After clamping, the two clamping cylinders 113 can be closed. At this time, the denture base is fixed on the rotating table 104 without shaking, thereby avoiding the occurrence of false welding and wrong welding.

[0029] Before processing the denture base, the denture base is placed on the rotating table 104, and the two clamping cylinders 113 are started to push the clamping protrusions 114 and the clamping recesses 115 toward the denture base. Since the denture base is arc-shaped, the clamping protrusions 114 and the clamping recesses 115 can be respectively pressed against the denture base from the inner arc surface and the outer arc surface of the denture base, thereby clamping the denture base. After clamping, the two clamping cylinders 113 are closed. At this time, the denture base is fixed on the rotating table 104 without shaking, thereby avoiding the occurrence of false welding and wrong welding. At the same time, denture bases of different sizes can be clamped. When laser spot welding is performed on the denture base, the denture base is placed on the rotating table 104, and only the adjustment is performed. The angle of the welding contact 102 is not able to spot weld areas at certain angles. At this time, the rotating motor 107 is started, and the moving screw 106 is rotated. The mounting platform 103 is moved through the thread, and with the assistance of the two auxiliary rods 108, the movement is more stable and will not tilt. At the same time, the rotating platform 104 can be rotated. At this time, the power supply 110 is turned off, the electromagnet 109 is not powered and has no magnetic force, and the four rolling steel balls 105 can roll along the rotating groove. The rotating platform 104 is rotated with the assistance of the four rolling steel balls 105, thereby adjusting the horizontal angle and horizontal position of the denture base, so that the welding contact 102 can spot weld the denture base in all directions. During welding, the rotating motor 107 is turned off after adjusting to the desired position, and the power supply 110 is started to energize the electromagnet 109 to generate a magnetic force with an opposite magnetism to the rolling steel balls 105, so that the four rolling steel balls 105 are firmly attracted, so that the rotating table 104 and the four rolling steel balls 105 cannot move. At this time, the denture base is processed again, and the denture base will not shake, which can avoid the occurrence of false welding and wrong welding; when the mounting table 103 moves away from the gravity axis 112, the shielding film 111 will be driven to move, and the gravity axis 112 will be pulled at the same time. The shielding film 111 is still in a taut state under the action of the gravity axis 112, and the shielding film 111 is in a taut state when the mounting table 103 moves away from the gravity axis 112. When moving toward the gravity axis 112, the gravity axis 112 loses its pulling force and falls, tightening the shielding film 111, so that the shielding film 111 is always in a tight state to prevent dust from entering the moving groove and reducing the working efficiency of the device. Denture bases of different sizes can be clamped and processed, and the angle and position of the denture base can be adjusted. The denture base can be processed in all directions after being fixed once, avoiding the problem that the prior art can only adjust the angle of the laser spot welding machine to the left and right, but cannot adjust the angle of the denture base. When processing the denture base, the denture base needs to be readjusted and fixed many times, which will lead to long processing time and low work efficiency, thereby achieving the effect of improving processing efficiency.

[0030] The second embodiment of the present application is:

[0031] See also Figure 4-Figure 5 ,in Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model; Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0032] On the basis of the first embodiment, the denture base processing laser angle adjustment device of this embodiment further includes an auxiliary mechanism, and the auxiliary mechanism includes a scale bar 201 and a scale ring 202 .

[0033] Among them, the cylindrical surface of the rotating table 104 is provided with an indicator needle, the scale bar 201 is fixedly connected to the top of the processing table 101, and the scale ring 202 is fixedly connected to the top of the mounting table 103. When the mounting table 103 moves, the specific moving distance can be known through the scale bar 201. When the rotating table 104 is rotated, the specific rotation angle can be known through the indicator needle and the scale ring 202, thereby obtaining the effect of understanding the denture base movement data.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A denture base processing laser angle adjustment device, comprising a processing table and a welding contact head, wherein the welding contact head is arranged above the processing table, characterized in that: Also includes a rotating mechanism; The rotating mechanism includes a moving component, a mounting table, a rotating table, four rolling steel balls and a fixed component. The moving component includes a moving screw and a rotating motor. A moving groove is provided above the processing table. The rotating motor is fixedly connected to the processing table and is located in the moving groove. The moving screw is rotatably connected to the processing table and is fixedly connected to the output end of the rotating motor. The mounting table is slidably connected to the processing table and is located in the moving groove and is threadedly connected to the surface of the moving screw. A rotating groove is provided above the mounting table. The rotating table is rotatably connected to the top of the mounting table and is provided with four ball grooves. The four rolling steel balls are slidably connected to the mounting table and are located in the rotating groove, and each rolling steel ball is located in each ball groove. The fixed component is located on the processing table.

2. The denture base processing laser angle adjustment device according to claim 1, characterized in that: The moving assembly also includes two auxiliary rods and two shielding members. The two auxiliary rods are fixedly connected to the processing table and are located on both sides of the moving screw and pass through the mounting table. The processing table is also provided with two receiving grooves connected to the moving groove, and each shielding member is located in each receiving groove.

3. The laser angle adjustment device for denture base processing according to claim 2, characterized in that: The shielding member includes a shielding film and a gravity axis. The shielding film is fixedly connected to one side of the mounting table, slidably connected to the processing table, and located in the storage groove. The gravity axis is fixedly connected to the shielding film, slidably connected to the processing table, and located in the storage groove.

4. The laser angle adjustment device for denture base processing according to claim 1, characterized in that: The fixing assembly includes an electromagnet and a power supply. The electromagnet is fixedly connected to the mounting table and is located in the rotating groove and below the four rolling steel balls. The power supply is fixedly connected to one side of the processing table and is electrically connected to the electromagnet.

5. The laser angle adjustment device for denture base processing according to claim 1, characterized in that: The rotating mechanism also includes a clamping assembly, which includes two clamping cylinders, a clamping protrusion and a clamping recess. The two clamping cylinders are fixedly connected to the top of the rotating table and are arranged opposite to each other. The clamping protrusion and the clamping recess are respectively fixedly connected to the output ends of the two clamping cylinders.

6. The laser angle adjustment device for denture base processing according to claim 1, characterized in that: The denture base processing laser angle adjustment device also includes an auxiliary mechanism, which includes a scale bar and a scale ring. The cylindrical surface of the rotating table is provided with a pointer. The scale bar is fixedly connected to the top of the processing table, and the scale ring is fixedly connected to the top of the mounting table.

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