CN222289219U - A sheet metal welding fixture - Google Patents
A sheet metal welding fixture Download PDFInfo
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- CN222289219U CN222289219U CN202420881740.XU CN202420881740U CN222289219U CN 222289219 U CN222289219 U CN 222289219U CN 202420881740 U CN202420881740 U CN 202420881740U CN 222289219 U CN222289219 U CN 222289219U
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- 238000004021 metal welding Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
本实用新型提供了一种钣金件焊接夹具，属于钣金件加工技术领域，包括夹具台，所述夹具台的顶部设置有夹具组件，所述夹具台的底部安装有旋转台机构，所述旋转台机构包括固定底盘、转动环架，所述转动环架的内圈底部设置有内齿环，所述固定底盘上转动连接安装有与内齿环相啮合的驱动齿轮，所述驱动齿轮的顶部安装有从动锥齿轮，所述固定底盘的顶部安装有第一电机，所述第一电机的输出轴上安装有与从动锥齿轮垂直且啮合的传动锥齿轮，本装置通过旋转台机构的设置，通过齿轮、齿环以及锥齿轮之间的传动，从而实现固定底盘和转动环架的相对转动，进而实现夹具台带动钣金件的转动，完成钣金件和焊接点角度调节，能够应对多种焊接角度，增加适用性。
The utility model provides a sheet metal welding fixture, which belongs to the technical field of sheet metal processing, and comprises a fixture table, a fixture assembly is arranged on the top of the fixture table, a rotating table mechanism is installed at the bottom of the fixture table, and the rotating table mechanism comprises a fixed chassis and a rotating ring frame, an inner gear ring is arranged at the bottom of the inner ring of the rotating ring frame, a driving gear meshing with the inner gear ring is rotatably installed on the fixed chassis, a driven bevel gear is installed on the top of the driving gear, a first motor is installed on the top of the fixed chassis, and a transmission bevel gear perpendicular to and meshing with the driven bevel gear is installed on the output shaft of the first motor. The device realizes relative rotation of the fixed chassis and the rotating ring frame through the setting of the rotating table mechanism and the transmission between the gear, the gear ring and the bevel gear, thereby realizing the rotation of the sheet metal driven by the fixture table, completing the angle adjustment of the sheet metal and the welding point, being able to cope with a variety of welding angles and increasing applicability.
Description
Technical Field
The utility model mainly relates to the technical field of sheet metal part machining, in particular to a sheet metal part welding fixture.
Background
The fixture is used for fixing a processing object in the mechanical manufacturing process so as to occupy the correct position, so that the device is used for receiving construction or detection, the sheet metal is a comprehensive cold processing technology for the sheet metal, and a product processed through the sheet metal industry is called a sheet metal part, so that the fixture is needed to be used in the welding process of the sheet metal part, and the sheet metal is clamped and fixed so as to be welded later.
Through retrieving, the patent of application number CN202022144732.1 provides a sheet metal component welding jig, and this anchor clamps are convenient for press from both sides the sheet metal component and get, guarantee the stability of sheet metal component in the course of working, and current sheet metal component welding jig when using, in order to be able to deal with multiple welding angle, need adjust the sheet metal component angle in the welding, but this anchor clamps can not adjust the angle of anchor clamps and sheet metal component after the centre gripping sheet metal component, influence welding process effect.
Disclosure of utility model
The utility model mainly provides a sheet metal part welding fixture which is used for solving the technical problems in the background art.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a sheet metal part welding jig, includes the anchor clamps platform, the top of anchor clamps platform is provided with the anchor clamps subassembly, revolving stage mechanism is installed to the bottom of anchor clamps platform, revolving stage mechanism is including being located the fixed chassis of anchor clamps platform bottom, installs the slewing ring frame of anchor clamps platform bottom, slewing ring frame rotates with fixed chassis and is connected, the inner circle bottom of slewing ring frame is provided with the ring gear, rotate on the fixed chassis and be connected and install the drive gear with ring gear engaged with, driven bevel gear is installed at drive gear's top, first motor is installed at the top of fixed chassis, install on the output shaft of first motor with driven bevel gear perpendicular and engaged transmission bevel gear.
Further, the side of fixed chassis is provided with the arc annular, the bottom diameter of slewing ring frame is greater than fixed chassis diameter, the inner bottom of slewing ring frame is provided with the arc ring strip, the arc ring strip is located the arc annular inside.
Furthermore, the top of the clamp table is provided with three screw slots in a circumferential distribution manner, the top of the inner side of the rotating ring frame is provided with three connecting blocks in a circumferential distribution manner, and fixing bolts are arranged in the screw slots to enable the clamp table to be connected with the clamp table.
Further, the top of the clamp table is provided with three sliding grooves in a circumferential distribution manner, a cavity is formed in the center of the clamp table, the clamp assembly comprises three screw rods which are respectively and rotationally connected with the three sliding grooves and penetrate through the cavity, a bevel gear set and a second motor are arranged in the cavity, screw blocks are respectively and slidably arranged on the three screw rods, clamping blocks are arranged at the top of the screw blocks, and bevel gears of the bevel gear set are respectively connected with one end of the inner side of the three screw rods and an output shaft of the second motor.
Further, the inner side one ends of the three clamping blocks are provided with anti-skid rubber pads.
Further, the inside mounting groove that is provided with in nut piece top, the both sides inner wall of mounting groove is provided with the sand grip, the bottom and the mounting groove looks adaptation of grip block.
Compared with the prior art, the utility model has the beneficial effects that:
this device can carry out the centre gripping through the sheet metal component of anchor clamps subassembly and fix to carry out the welding of sheet metal component, simultaneously through the setting of revolving stage mechanism, through the transmission between gear, ring gear and the bevel gear, thereby realize the relative rotation of fixed chassis and rotating ring frame, and then realize the rotation that the anchor clamps platform drove the sheet metal component, accomplish sheet metal component and welding point angle modulation, can reply multiple welding angle, increase the suitability.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the fixed chassis of the present utility model;
FIG. 4 is a schematic view of a rotating ring frame according to the present utility model;
fig. 5 is a partial cross-sectional view of a clamp station area of the present utility model.
10, A clamp table; 11, a sliding chute, 12, a screw slot hole, 20, a rotating platform mechanism, 21, a fixed chassis, 211, an arc-shaped ring groove, 22, a rotating ring frame, 221, an arc-shaped ring strip, 222, a connecting block, 23, an inner gear ring, 24, a driving gear, 25, a driven bevel gear, 26, a transmission bevel gear, 30, a clamp assembly, 31, a screw rod, 32, a nut block, 321, a mounting groove, 33, a bevel gear set, 34, a clamping block, 40, a fixing bolt, 50 and an anti-skid rubber cushion.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, an embodiment please refer to a sheet metal part welding fixture, which comprises a fixture table 10, a fixture assembly 30 is arranged at the top of the fixture table 10, a rotary table mechanism 20 is installed at the bottom of the fixture table 10, the rotary table mechanism 20 comprises a fixed chassis 21 positioned at the bottom of the fixture table 10, a rotary ring frame 22 installed at the bottom of the fixture table 10, the rotary ring frame 22 is rotationally connected with the fixed chassis 21, an inner gear ring 23 is arranged at the bottom of an inner ring of the rotary ring frame 22, a driving gear 24 meshed with the inner gear ring 23 is rotationally connected on the fixed chassis 21, a driven bevel gear 25 is installed at the top of the driving gear 24, a first motor 27 is installed at the top of the fixed chassis 21, and a transmission bevel gear 26 perpendicular to and meshed with the driven bevel gear 25 is installed on an output shaft of the first motor 27.
Specifically, referring to fig. 2 and fig. 3, an arc-shaped ring groove 211 is provided on a side edge of the fixed chassis 21, a bottom diameter of the rotating ring frame 22 is larger than a diameter of the fixed chassis 21, an arc-shaped ring bar 221 is provided at an inner bottom of the rotating ring frame 22, and the arc-shaped ring bar 221 is located inside the arc-shaped ring groove 211;
in this embodiment, it should be noted that, due to the limitation of the arc ring bar 221 and the arc ring groove 211, the rotating ring frame 22 and the fixed chassis 21 can rotate and cannot be separated at the same time, so as to ensure the stable rotation of the fixture platform 10.
Specifically, referring to fig. 2, three screw slots 12 are circumferentially distributed on the top of the clamp table 10, three connecting blocks 222 are circumferentially distributed on the top of the inner side of the rotating ring frame 22, and fixing bolts 40 are installed in the screw slots 12 to connect the clamp table 10 and the clamp table 10;
In this embodiment, it should be noted that, the fixing bolt 40 is connected with the fixing bolt 40 by an internal and external screw thread manner, when the transmission parts inside the rotating ring frame 22 and the fixed chassis 21 and the first motor 27 are damaged, the screw slot 12 can be removed to separate the clamp table 10 from the rotating ring frame 22, and then the maintenance operation can be conveniently performed inside the rotating ring frame.
Specifically, referring to fig. 1 and fig. 5, three sliding grooves 11 are circumferentially distributed on the top of the fixture table 10, a cavity is provided in the center of the circle of the fixture table 10, the fixture assembly 30 includes three screw rods 31 rotatably connected with the three sliding grooves 11 respectively and penetrating into the cavity, a bevel gear set 33 and a second motor positioned in the cavity, nut blocks 32 slidably mounted on the three screw rods 31 respectively, a clamping block 34 mounted on the top of the nut blocks 32, and bevel gears of the bevel gear set 33 are connected with one end of the inner side of the three screw rods 31 and an output shaft of the second motor respectively;
In this embodiment, it should be noted that, the electric elements of the device are all electrically connected through the same conventional PLC controller, the bevel gear set 33 is three top bevel gears and one bottom bevel gear, the three top bevel gears are all perpendicular to and meshed with the bottom bevel gears, and by the operation of the second motor and the cooperation of the operation of the bevel gear set 33, the three nut blocks 32 can be realized to synchronously drive the clamping blocks 34 to approach, so as to clamp and fix the sheet metal part.
Specifically, referring to fig. 5, the inner ends of the three clamping blocks 34 are provided with anti-slip rubber pads 50;
In this embodiment, it should be noted that, the anti-slip rubber pad 50 can increase friction resistance, and more effectively fix the sheet metal part, so that the sheet metal part can be welded subsequently.
Further, an installation groove 321 is formed in the inner side of the top of the nut block 32, raised strips are formed in the inner walls of the two sides of the installation groove 321, and the bottom of the clamping block 34 is matched with the installation groove 321;
In this embodiment, it should be noted that the bottom of the clamping block 34 may be inserted into the mounting groove 321, and meanwhile, the clamping block 34 may be conveniently detached, so that the clamping block 34 with a suitable height and radian may be mounted to more stably clamp different sheet metal parts.
The specific operation mode of the utility model is as follows:
Firstly, placing a sheet metal part on the top of the clamp table 10, starting a second motor through a controller, and matching with transmission among bevel gear sets 33, so that three nut blocks 32 can synchronously drive clamping blocks 34 to approach, and further clamping and fixing the sheet metal part;
And then, the sheet metal part can be welded, in the welding process, the sheet metal part is required to be rotated to adjust the angle, the first motor 27 is started by the controller, the driven bevel gear 25 is meshed with the transmission bevel gear 26, the inner gear ring 23 is meshed with the driving gear 24, so that the relative rotation of the fixed chassis 21 and the rotating ring frame 22 is realized, the rotation of the sheet metal part driven by the clamp table 10 is realized, and the subsequent welding operation is facilitated.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (6)
1. The utility model provides a sheet metal part welding jig, includes anchor clamps platform (10), its characterized in that, the top of anchor clamps platform (10) is provided with anchor clamps subassembly (30), revolving stage mechanism (20) are installed to the bottom of anchor clamps platform (10), revolving stage mechanism (20) are including being located fixed chassis (21) of anchor clamps platform (10) bottom, install revolving ring frame (22) of anchor clamps platform (10) bottom, revolving ring frame (22) are connected with fixed chassis (21) rotation, the inner circle bottom of revolving ring frame (22) is provided with ring gear (23), install drive gear (24) with ring gear (23) engaged with on fixed chassis (21) rotation connection, driven bevel gear (25) are installed at the top of drive gear (24), first motor (27) are installed at the top of fixed chassis (21), install on the output shaft of first motor (27) with driven bevel gear (25) perpendicular and engaged with drive bevel gear (26).
2. The sheet metal part welding fixture according to claim 1, wherein an arc-shaped ring groove (211) is formed in the side edge of the fixed chassis (21), the bottom diameter of the rotary ring frame (22) is larger than that of the fixed chassis (21), an arc-shaped ring strip (221) is arranged at the inner bottom of the rotary ring frame (22), and the arc-shaped ring strip (221) is located inside the arc-shaped ring groove (211).
3. The sheet metal part welding fixture according to claim 1, wherein three screw slots (12) are circumferentially distributed at the top of the fixture table (10), three connecting blocks (222) are circumferentially distributed at the top of the inner side of the rotating ring frame (22), and fixing bolts (40) are installed in the screw slots (12) to connect the fixture table (10) with the fixture table (10).
4. The sheet metal part welding fixture according to claim 1, wherein three sliding grooves (11) are circumferentially distributed and installed at the top of the fixture table (10), a cavity is formed in the center of a circle of the fixture table (10), the fixture assembly (30) comprises three screw rods (31) which are respectively and rotatably installed in the three sliding grooves (11) and penetrate through the cavity, a bevel gear group (33) and a second motor which are positioned in the cavity, screw blocks (32) which are respectively and slidably installed on the three screw rods (31), clamping blocks (34) which are installed at the top of the screw blocks (32), and bevel gears of the bevel gear group (33) are respectively connected with one end of the inner side of the three screw rods (31) and an output shaft of the second motor.
5. The sheet metal part welding fixture according to claim 4, wherein the inner ends of the three clamping blocks (34) are provided with anti-slip rubber pads (50).
6. The sheet metal part welding fixture according to claim 4, wherein an installation groove (321) is formed in the inner side of the top of the nut block (32), raised strips are formed in the inner walls of the two sides of the installation groove (321), and the bottom of the clamping block (34) is matched with the installation groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420881740.XU CN222289219U (en) | 2024-04-26 | 2024-04-26 | A sheet metal welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420881740.XU CN222289219U (en) | 2024-04-26 | 2024-04-26 | A sheet metal welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222289219U true CN222289219U (en) | 2025-01-03 |
Family
ID=93978666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420881740.XU Active CN222289219U (en) | 2024-04-26 | 2024-04-26 | A sheet metal welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222289219U (en) |
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2024
- 2024-04-26 CN CN202420881740.XU patent/CN222289219U/en active Active
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