Motorcycle part welding fixing table

Abstract

The utility model discloses a motorcycle part welding fixing table which comprises a support, a hole-shaped plate, a fixing clamping mechanism, a lifting assembly, an adjusting assembly and a shielding mechanism, and the hole-shaped plate is arranged at the top of the support; the fixed clamping mechanism is mounted at the top of the porous plate; the lifting assembly is installed on the inner side of the support. The adjusting assemblies are installed at the four corners of the bottom end of the support. The shielding mechanism comprises a sliding rail, a sliding plate, a rotating shaft, a baffle, an exhaust assembly and a sliding groove, the sliding rail is fixedly connected with the hole-shaped plate, and the sliding groove allowing the sliding plate to slide is formed in the top end of the sliding rail; the baffle is rotationally installed at the top end of the sliding plate through a rotating shaft, an installation through hole is formed in the middle of the baffle, and the exhaust assembly is detachably installed in the installation through hole. Therefore, smoke generated by welding is discharged while spark splashing during welding is reduced, and adverse effects of the sparks and the smoke on workshops and welding personnel are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of welding fixing devices, in particular to a welding fixing platform for motorcycle parts. Background Art

[0002] The motorcycle parts welding fixture is a device specially used for motorcycle parts welding operations. This fixture is usually used to support and fix the motorcycle frame, engine, parts, etc., so as to maintain a stable position and angle during the welding process.

[0003] The patent document with the Chinese authorization announcement number (CN217371187U) discloses a welding fixture for motorcycle parts production, including a base body and an operating table. The operating table is located above the base body, and partitions are symmetrically arranged on the base body. An angle adjustment mechanism is arranged between the two partitions, and the angle adjustment mechanism includes a rotating block. The first motor drives the connecting rod to rotate, and the operating table is rotated to facilitate the rotation of the motorcycle parts with the X-axis as the center of the circle. The second motor is started, and the operating table is rotated with the Y-axis as the center of the circle under the action of the gear and the ring gear, which is convenient for adjusting the angle of the motorcycle parts and making the welding more precise. By turning the knob to change the distance between the two clamping plates, the motorcycle parts are clamped to facilitate the fixation of the motorcycle parts. When the top block contacts the motorcycle parts, the sponge gasket protects the parts to avoid damage caused by direct contact between the parts and the clamping plates.

[0004] However, although the above device can fix motorcycle parts, sparks and harmful fumes will be generated when welding the parts. Sparks may cause fire or explosion, posing a serious safety hazard to the workshop. At the same time, the generated fumes contain a variety of harmful substances, which may have adverse effects on the health of welders once inhaled by them. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, one purpose of the utility model is to provide a motorcycle parts welding fixing table, which reduces the flying of sparks during welding and discharges the fume generated by welding, thereby avoiding the adverse effects of sparks and fume on the workshop and welders.

[0007] To achieve the above-mentioned purpose, the utility model proposes a motorcycle parts welding fixing table, comprising a bracket, a perforated plate, a fixed clamping mechanism, a lifting assembly, an adjustment assembly and a shielding mechanism, wherein the perforated plate is arranged on the top of the bracket; the fixed clamping mechanism is installed on the top of the perforated plate; the lifting assembly is installed on the inner side of the bracket; the adjustment assembly is installed on the four corners of the bottom end of the bracket; the shielding mechanism comprises a slide rail, a slide plate, a rotating shaft, a baffle, an exhaust assembly and a slide groove, wherein the slide rail is fixedly connected to the perforated plate, and a slide groove for sliding the slide plate is provided at the top of the slide rail; the baffle is rotatably installed on the top of the slide plate through the rotating shaft, a mounting through hole is provided in the middle of the baffle, and the exhaust assembly is detachably installed inside the mounting through hole.

[0008] The motorcycle parts welding fixing table of the utility model can adjust the height of the perforated plate by means of a lifting assembly, adjust the position of the perforated plate according to the size of the parts to be welded by the fixing clamping mechanism, and then fix the parts to be welded under the action of the fixing clamping mechanism, and adjust the position of the baffle on the slide rail according to the angle during welding to shield the sparks generated during welding, and at the same time, discharge the fume generated during welding with the assistance of the exhaust assembly, thereby reducing the splashing of sparks during welding and discharging the fume generated during welding, thereby avoiding the adverse effects of sparks and fume on the workshop and welders.

[0009] In addition, the motorcycle parts welding fixture proposed in the application may also have the following additional technical features:

[0010] Specifically, the lifting assembly includes a crank, a transmission rod, a driving gear, a driven gear, a lifting rod, a transmission plate and a limit plate, wherein the transmission rod is rotatably installed on the inner side of the bracket through a mounting frame, one end of the transmission rod is fixedly connected to the crank, the driving gear is fixedly connected to the outer side of the transmission rod, the bottom end of the lifting rod passes through the mounting frame and is fixedly connected to the driven gear, and the driven gear is meshed with the driving gear; the transmission plate is fixedly connected to the inner sides of the perforated plate, and the top thread of the lifting rod passes through the transmission plate, and the limit plate is fixedly connected to the top of the lifting rod.

[0011] Specifically, a plurality of adjustment holes are provided on the top of the perforated plate, and the fixing clamping mechanism is plugged into the adjustment holes.

[0012] Specifically, the fixed clamping mechanism includes a flexible clamp, a mounting plate, a screw and a fixing assembly, wherein the flexible clamp is fixedly connected to the mounting plate, the screw is fixedly connected to the bottom wall of the mounting plate, and the screw is arranged through the adjustment hole, and a nut for threaded connection of the fixing assembly is arranged below the adjustment hole; the fixing assembly is arranged on one side of the flexible clamp.

[0013] Specifically, the fixing assembly includes an articulated rod, a threaded top rod, a top plate, a rotating ring, a rotating shaft, a support rod and an articulated block, wherein the articulated block is fixedly connected to the flexible clamp, the support rod is hinged to the articulated block, and the articulated rod is rotatably connected to the top of the support rod via the rotating shaft; the bottom end thread of the threaded top rod passes through the articulated rod setting, the bottom wall of the threaded top rod is rotatably connected to the top plate, and the rotating ring is fixedly connected to the top end of the threaded top rod.

[0014] Specifically, the adjustment assembly includes a support plate, an adjustment rod and a rotating wheel, wherein the bottom end thread of the adjustment rod passes through the bottom of the bracket, the support plate is rotatably connected to the bottom end of the adjustment rod, and the rotating wheel is fixedly connected to the top end of the adjustment rod.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a motorcycle parts welding fixing platform according to one embodiment of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0020] As shown in the figure: 1. Bracket; 2. Holed plate; 3. Adjusting hole; 4. Nut; 5. Fixed clamping mechanism; 51. Flexible fixture; 52. Mounting plate; 53. Screw rod; 54. Fixed component; 541. Hinged rod; 542. Threaded ejector rod; 543. Top plate; 544. Rotating ring; 545. Rotating shaft; 546. Support rod; 547. Hinged block; 7. Lifting component; 71. Crank; 72. Transmission rod; 73. Driving gear; 74. Driven gear; 75. Lifting rod; 77. Transmission plate; 78. Limiting plate; 8. Mounting frame; 9. Adjusting component; 91. Pressing plate; 92. Adjusting rod; 93. Rotating wheel; 10. Shielding mechanism; 101. Slide rail; 102. Slide plate; 103. Rotating shaft; 104. Baffle plate; 105. Exhaust component; 106. Chute. Detailed implementation mode

[0021] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation of the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications and equivalents that fall within the spirit and scope of the appended claims.

[0022] The motorcycle part welding and fixing table according to the embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0023] The motorcycle part welding and fixing table provided by the embodiments of the present utility model can be applied to the fixing during the welding of motorcycle parts, reduce the spatter of sparks during welding, and discharge the fumes generated by welding at the same time, avoiding the adverse effects of sparks and fumes on the workshop and welding personnel.

[0024] As Figure 1-Figure 3 shown, the motorcycle part welding and fixing table according to the embodiments of the present utility model may include a bracket 1, a holed plate 2, a fixed clamping mechanism 5, a lifting component 7, an adjusting component 9, and a shielding mechanism 10.

[0025] It should be noted that the bracket 1 described in the above embodiments is in a U shape when viewed from the left and right ends.

[0026] Among them, the holed plate 2 is arranged on the top of the bracket 1.

[0027] It should be noted that the holed plate 2 described in the above embodiments is in a 冂 shape.

[0028] The fixed clamping mechanism 5 is installed on the top of the holed plate 2.

[0029] Specifically, the fixing clamping mechanism 5 can be used to fix the motorcycle parts to be welded, thereby ensuring the stability during welding.

[0030] The lifting assembly 7 is installed on the inner side of the bracket 1 .

[0031] The adjustment components 9 are mounted on the four corners of the bottom end of the bracket 1 .

[0032] It is understandable that, when the four corners of the bracket 1 are uneven, the adjustment component 9 can be used to adjust the end that is tilted downward to ensure the stability of the bracket 1 during support.

[0033] The shielding mechanism 10 may include a slide rail 101 , a slide plate 102 , a rotating shaft 103 , a baffle 104 , an exhaust assembly 105 and a slide slot 106 .

[0034] It should be noted that the slide rail 101 described in the above embodiment is arranged in a semicircular structure.

[0035] The slide rail 101 is fixedly connected to the perforated plate 2 , and a slide groove 106 for the slide plate 102 to slide is provided at the top of the slide rail 101 .

[0036] It is understandable that the position of the baffle 104 on the slide rail 101 can be easily adjusted through the slide groove 106 .

[0037] The baffle 104 is rotatably mounted on the top of the slide plate 102 via the rotating shaft 103 . A mounting through hole is provided in the middle of the baffle 104 , and the exhaust assembly 105 is detachably mounted inside the mounting through hole.

[0038] It should be noted that the exhaust component 105 described in the above embodiment may be an exhaust fan.

[0039] As a possible situation, the exhaust assembly 105 can be connected to the external ventilation duct to facilitate the exhaust of smoke from the interior of the workshop.

[0040] Specifically, in the actual operation process, when the relevant personnel need to weld motorcycle parts, they place the parts to be welded on the fixed clamping mechanism 5 for fixed clamping. At the same time, under the action of the lifting component 7, the height of the perforated plate 2 and the fixed clamping mechanism 5 is adjusted to adapt to welders of different heights. At the same time, when one corner of the bracket 1 is tilted and uneven, the downward tilted end is supported by adjusting the adjustment component 9 to ensure the stability of the bracket 1 during support, and the position of the baffle 104 on the slide rail 101 is adjusted according to the welding angle to block the sparks generated during welding. At the same time, with the assistance of the exhaust component 105, the fume generated during welding is discharged, reducing the splashing of sparks during welding and discharging the fume generated by welding, thereby avoiding the adverse effects of sparks and fume on the workshop and welders.

[0041] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the lifting assembly 7 may include a crank 71, a transmission rod 72, a driving gear 73, a driven gear 74, a lifting rod 75, a transmission plate 77 and a limit plate 78.

[0042] It should be noted that, in order to better adjust the height of the perforated plate 2, the driving gear 73, the driven gear 74, the lifting rod 75, the transmission plate 77 and the limit plate 78 described in the above embodiment are all provided with two groups.

[0043] Among them, the transmission rod 72 is rotatably installed on the inner side of the bracket 1 through the mounting frame 8, one end of the transmission rod 72 is fixedly connected to the crank 71, the driving gear 73 is fixedly connected to the outer side of the transmission rod 72, the bottom end of the lifting rod 75 passes through the mounting frame 8 and is fixedly connected to the driven gear 74, and the driven gear 74 is meshed with the driving gear 73.

[0044] The transmission plate 77 is fixedly connected to both sides of the inner part of the perforated plate 2 , and the top thread of the lifting rod 75 penetrates the transmission plate 77 , and the limit plate 78 is fixedly connected to the top of the lifting rod 75 .

[0045] It should be noted that when the perforated plate 2 is raised or lowered, the transmission rod 72 and the driving gear 73 can be driven to rotate by turning the crank 71, thereby driving the driven gear 74 and the lifting rod 75 to rotate, thereby driving the perforated plate 2 to be raised or lowered under the action of the transmission plate 77, thereby realizing the height adjustment of the perforated plate 2 on the bracket 1. At the same time, with the assistance of the limit plate 78, the transmission plate 77 and the perforated plate 2 are prevented from falling off the lifting rod 75 when being raised or lowered, thereby affecting the welding efficiency.

[0046] In one embodiment of the present invention, Figure 1-Figure 2 As shown, a plurality of adjustment holes 3 are provided on the top of the perforated plate 2 , and the fixing clamping mechanism 5 is plugged into the adjustment holes 3 .

[0047] It can be understood that by adjusting the fixed clamping mechanism 5 on the adjustment holes 3 at different positions, it is possible to adapt to different parts welding angles and also adjust the lengths of parts of different sizes.

[0048] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the fixing clamping mechanism 5 may include a flexible clamp 51 , a mounting plate 52 , a screw 53 and a fixing assembly 54 .

[0049] As a possible situation, different numbers of fixing and clamping mechanisms 5 can be installed as needed to ensure the stability of fixing the parts during welding.

[0050] The flexible clamp 51 is fixedly connected to the mounting plate 52 , the screw 53 is fixedly connected to the bottom wall of the mounting plate 52 , and the screw 53 is arranged through the adjustment hole 3 , and a nut 4 for threaded connection of the fixing component 54 is arranged below the adjustment hole 3 .

[0051] It can be understood that by connecting the nut 4 with the screw rod 53 , the flexible clamp 51 can be fixed on the adjustment hole 3 .

[0052] The fixing assembly 54 is disposed on one side of the flexible clamp 51 .

[0053] Specifically, by adjusting the adjustment holes 3 provided on the mounting plate 52 and the screw 53 on the perforated plate 2, parts of different shapes can be fixed. At the same time, under the action of the nut 4, the flexible clamp 51 can be fixed on the perforated plate 2, and then the parts to be welded can be fixed on the flexible clamp 51 with the assistance of the fixing component 54.

[0054] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the fixing assembly 54 may include a hinge rod 541 , a threaded top rod 542 , a top plate 543 , a rotating ring 544 , a rotating shaft 545 , a supporting rod 546 and a hinge block 547 .

[0055] As a possible situation, a rubber sheet may be installed on the bottom wall of the top plate 543 to protect the welded parts and increase the friction when fixing the parts.

[0056] The hinge block 547 is fixedly connected to the flexible clamp 51 , the support rod 546 is hinged to the hinge block 547 , and the hinge rod 541 is rotatably connected to the top of the support rod 546 via the rotating shaft 545 .

[0057] Specifically, the hinge block 547 can be used to open the rotating shaft 545, the support rod 546 and the hinge block 547 up and down on the flexible clamp 51 to facilitate the placement of components before and after welding. At the same time, the direction of the hinge rod 541 can be adjusted through the rotating shaft 545 to fix the components in a more secure position.

[0058] The thread at the bottom end of the threaded top rod 542 penetrates the hinge rod 541 , the bottom wall of the threaded top rod 542 is rotatably connected to the top plate 543 , and the rotating ring 544 is fixedly connected to the top end of the threaded top rod 542 .

[0059] Specifically, the hinge rod 541 is driven to descend by rotating the rotating ring 544, so that the top plate 543 is pressed against the parts to be welded, thereby achieving the effect of fixing the parts during welding.

[0060] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the adjustment assembly 9 may include a stop plate 91 , an adjustment rod 92 and a rotating wheel 93 .

[0061] It should be noted that the adjustment components 9 described in the above embodiment are provided in four groups.

[0062] As a possible situation, a level ruler may be installed on the front surface of the bracket 1 to detect whether the bracket 1 is horizontal when placed, so as to ensure the stability of the parts during welding.

[0063] The bottom end of the adjusting rod 92 is threadedly penetrated through the bottom of the bracket 1 , the abutment plate 91 is rotatably connected to the bottom end of the adjusting rod 92 , and the rotating wheel 93 is fixedly connected to the top end of the adjusting rod 92 .

[0064] Specifically, the adjusting rod 92 and the abutment plate 91 are driven downward by rotating the rotating wheel 93, so as to support the inclined corner of the bracket 1, thereby ensuring that the bracket 1 is always in a horizontal position.

[0065] In summary, the motorcycle parts welding fixing table of the embodiment of the utility model can adjust the height of the perforated plate through the lifting assembly, and adjust the position of the perforated plate according to the size of the welded parts by the fixed clamping mechanism. Then, the parts to be welded are fixed under the action of the fixed clamping mechanism, and the position of the baffle on the slide rail is adjusted according to the welding angle to shield the sparks generated during welding. At the same time, the fume generated during welding is discharged with the assistance of the exhaust assembly, thereby reducing the splashing of sparks during welding and discharging the fume generated by welding, thereby avoiding the adverse effects of sparks and fume on the workshop and welders.

[0066] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0068] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A motorcycle parts welding fixing table, characterized in that: It includes a bracket, a perforated plate, a fixing clamping mechanism, a lifting component, an adjusting component and a shielding mechanism, wherein: The perforated plate is arranged on the top of the bracket; The fixed clamping mechanism is installed on the top of the perforated plate; The lifting assembly is installed on the inner side of the bracket; The adjustment assembly is mounted on the four corners of the bottom end of the bracket; The shielding mechanism includes a slide rail, a slide plate, a rotating shaft, a baffle, an exhaust assembly and a slide slot, wherein: The slide rail is fixedly connected to the perforated plate, and a slide groove for the slide plate to slide is provided at the top of the slide rail; The baffle is rotatably mounted on the top of the slide plate via the rotating shaft, a mounting through hole is provided in the middle of the baffle, and the exhaust assembly is detachably mounted inside the mounting through hole.

2. The motorcycle parts welding fixing platform according to claim 1, characterized in that: The lifting assembly includes a crank, a transmission rod, a driving gear, a driven gear, a lifting rod, a transmission plate and a limit plate, wherein: The transmission rod is rotatably mounted on the inner side of the bracket through a mounting frame, one end of the transmission rod is fixedly connected to the crank, the driving gear is fixedly connected to the outer side of the transmission rod, the bottom end of the lifting rod passes through the mounting frame and is fixedly connected to the driven gear, and the driven gear is meshed with the driving gear; The transmission plate is fixedly connected to both sides of the inner part of the hole-shaped plate, and the top thread of the lifting rod passes through the transmission plate, and the limiting plate is fixedly connected to the top of the lifting rod.

3. The motorcycle parts welding fixing platform according to claim 1, characterized in that: A plurality of adjustment holes are arranged on the top of the perforated plate, and the fixing clamping mechanism is plugged into the adjustment holes.

4. The motorcycle parts welding fixing platform according to claim 3, characterized in that: The fixing and clamping mechanism comprises a flexible clamp, a mounting plate, a screw and a fixing assembly, wherein: The flexible clamp is fixedly connected to the mounting plate, the screw is fixedly connected to the bottom wall of the mounting plate, and the screw is arranged through the adjustment hole, and a nut for threaded connection of the fixing assembly is arranged below the adjustment hole; The fixing assembly is arranged on one side of the flexible clamp.

5. The motorcycle parts welding fixing platform according to claim 4, characterized in that: The fixing assembly includes a hinge rod, a threaded top rod, a top plate, a rotating ring, a rotating shaft, a support rod and a hinge block, wherein: The hinge block is fixedly connected to the flexible clamp, the support rod is hinged to the hinge block, and the hinge rod is rotatably connected to the top of the support rod through the rotating shaft; The bottom end thread of the threaded top rod penetrates the hinge rod, the bottom wall of the threaded top rod is rotatably connected to the top plate, and the rotating ring is fixedly connected to the top end of the threaded top rod.

6. The motorcycle parts welding fixing platform according to claim 1, characterized in that: The adjustment assembly includes a stop plate, an adjustment rod and a rotating wheel, wherein: The bottom end thread of the adjusting rod penetrates the bottom of the bracket, the abutment plate is rotatably connected to the bottom end of the adjusting rod, and the rotating wheel is fixedly connected to the top end of the adjusting rod.

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