Aluminum magnesium alloy electric scooter frame welding clamp

Abstract

The utility model provides an aluminum magnesium alloy electric scooter frame welding clamp, which relates to the technical field of frame welding, and comprises a frame distance adjusting assembly and a clamping assembly, the outer end side of the frame distance adjusting assembly is provided with a lifting distance adjusting assembly in bolted connection, and the outer side of the lifting distance adjusting assembly is provided with the clamping assembly in sleeved installation. The clamping assembly comprises an annular groove, a gear ring, a driving roller, an electric long frame, a transverse frame, a pneumatic insertion block, an end pair block and a clamping block. The annular groove is formed in the outer side of the lifting distance adjusting assembly. According to the device, the lifting distance adjusting assembly is mainly used for adaptively sliding according to the structure of a product, the transverse frame can be fixed to a machining site through rotation and stretching of the driving roller, the electric long frame, the transverse frame and the pneumatic insertion block, the product is clamped under the interaction of the end-to-end block and the clamping block, and the machining efficiency is improved. The flexibility of machined products can be improved, and the burden of a user in the machining process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of frame welding, especially to an aluminum magnesium alloy electric scooter frame welding fixture. BACKGROUND

[0002] The electric scooter is a traffic tool based on the traditional manual scooter and added with the power kit, and the electric scooter is generally divided into double-wheel drive or single-wheel drive, and the most common transmission modes are respectively wheel hub motor (HUB) and belt drive, and the main power source is lithium battery pack, and the electric scooter belongs to the small-wheel-diameter vehicle faction and has the characteristics of high speed and long endurance, and is composed of handlebars (handlebar cross pipe and handlebar vertical pipe), wheels and pedals, uses the battery as the energy source and is driven by the direct current motor.

[0003] The existing frame welding fixture is inconvenient to position flexibly during the welding process when in use, such as the racing car frame welding fixture provided in application No. CN201811167580.8, which belongs to the technical field of racing car frame manufacturing and comprises a fixture body and a support body arranged inside the fixture body, the fixture body comprises two upper cross beams, two lower cross beams, four first vertical support rods and four first horizontal support rods, the upper cross beam, the lower cross beam, the first vertical support rod and the first horizontal support rod are perpendicular to each other and are sequentially connected at the ends to form a cuboid frame structure, the support body comprises a first support group, a second support group, a third support group and a fourth support group which are the same in structure, and a fifth support group and a sixth support group which are the same in structure, the first support group, the second support group, the third support group, the fourth support group, the fifth support group and the sixth support group are sequentially arranged inside the fixture body, and the first support group is close to the second vertical support rod; however, in the above-mentioned technology, the support group is directly placed to achieve the welding operation, which is inconvenient for positioning flexibly during the welding process, therefore, the utility model provides an aluminum magnesium alloy electric scooter frame welding fixture to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides an aluminum magnesium alloy electric scooter frame welding fixture, which mainly utilizes the lifting distance adjusting assembly to adaptively slide according to the structure of the product, and through the rotation and extension of the driving roller, the electric long rack, the cross rack and the pneumatic plug block, the cross rack can be fixed at the processing location, and the product can be clamped and arranged under the interaction of the end block and the clamping block, so as to improve the flexibility of the processed product and reduce the burden of the user during the processing process.

[0005] The utility model discloses a kind of aluminum-magnesium alloy electric scooter frame welding clamps, including frame distance adjusting assembly and clamping assembly, the outer end side of frame distance adjusting assembly is provided with the bolt connection of lifting distance adjusting assembly, and the outer edge side of lifting distance adjusting assembly is provided with the clamping assembly of sleeve installation.

[0006] The clamping assembly includes an annular groove, a gear ring, a drive roller, an electric long rack, a horizontal rack, a pneumatic plug, an end-to-end block, and a clamping block. The annular groove is arranged on the outer edge side of the lifting distance adjusting assembly, and the outer edge side of the annular groove is provided with a gear ring. The edge side of the annular groove is provided with a drive roller, and the outer edge side of the drive roller is provided with an electric long rack. The upper inner side of the electric long rack is provided with a horizontal rack, and the output end of the horizontal rack is provided with a pneumatic plug. The top end of the electric long rack is provided with an end-to-end block, and the output end of the end-to-end block is provided with a clamping block.

[0007] As a preferred embodiment of the utility model, the inner edge side of the pneumatic plug has a tooth groove structure.

[0008] As a preferred embodiment of the utility model, the frame distance adjusting assembly includes a backing plate, a lower frame plate, a connecting rack, an upper frame plate, a horizontal screw rod, a first sliding block, a drive motor, a drive gear, a driven gear set, and a spiral sleeve. The upper side of the backing plate is provided with a lower frame plate, and the outer side of the four corners of the lower frame plate is bolted to the upper frame plate through a connecting rack. The lower frame plate is threadedly connected with a first sliding block through a horizontal screw rod.

[0009] As a preferred embodiment of the utility model, one side of the first sliding block is provided with a drive motor, and the output end of the drive motor is provided with a drive gear. One side of the drive gear is provided with a meshing connection of a driven gear set, and the output end of the driven gear set is provided with a spiral sleeve.

[0010] As a preferred embodiment of the utility model, the lifting distance adjusting assembly includes an end block, a slotted bracket, a lifting screw rod, a drive lifting block, a horizontal rack, a sliding bar, and a second sliding block. The end block is bolted to the outer edge side of the first sliding block. The end block is provided with a slotted bracket above the end, and the slotted bracket is threadedly connected with a drive lifting block through a lifting screw rod.

[0011] As a preferred embodiment of the utility model, the inner edge side of the drive lifting block is provided with a horizontal rack, and the horizontal rack is slidingly connected with a second sliding block through a sliding bar.

[0012] The utility model has the advantages that:

[0013] The utility model mainly utilizes the adaptive sliding of the lifting distance adjusting assembly according to the structure of product, through the rotation and expansion of the driving roller, electric long frame, cross frame, pneumatic plug-in block, the cross frame can be fixed at the processing place, the product is clamped and set under the interaction of end-to-block and clamping block, the flexibility of processing product can be improved, and the burden of user in the processing process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the bottom view three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the frame distance adjusting assembly structure schematic diagram of the utility model;

[0017] Figure 4 It is the clamping assembly three-dimensional structure schematic diagram of the utility model.

[0018] Among them: 1, frame distance adjusting assembly;101, backing plate;102, lower frame plate;103, link frame;104, upper frame plate;105, horizontal screw;106, first sliding block;107, drive motor;108, driving gear;109, driven gear set;1010, spiral sleeve;2, lifting distance adjusting assembly;201, end block;202, slotted frame;203, lifting screw;204, active lifting block;205, cross frame;206, slide bar;207, second sliding block;3, clamping assembly;301, annular groove;302, gear ring;303, driving roller;304, electric long frame;305, cross frame;306, pneumatic plug-in block;307, end-to-block;308, clamping block. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiment, and the embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.

[0020] According to Figures 1-4 As shown in the figure, the embodiment proposes a kind of aluminum magnesium alloy electric scooter frame welding fixture, including frame distance adjusting assembly 1 and clamping assembly 3, the outer end side of frame distance adjusting assembly 1 is provided with the lifting distance adjusting assembly 2 of bolt connection, and the outer side of lifting distance adjusting assembly 2 is provided with the clamping assembly 3 of sleeve installation;

[0021] The clamping assembly 3 comprises a ring groove 301, a gear ring 302, a driving roller 303, a motorized rack 304, a cross frame 305, a pneumatic plug 306, an end-to-end block 307 and a clamping block 308. The ring groove 301 is arranged on the outer side of the lifting and distance adjusting assembly 2, the outer side of the ring groove 301 is provided with the gear ring 302, the side of the ring groove 301 is provided with the driving roller 303, the outer side of the driving roller 303 is provided with the motorized rack 304, the upper inner side of the motorized rack 304 is provided with the cross frame 305, the output end of the cross frame 305 is provided with the pneumatic plug 306, the top end of the motorized rack 304 is provided with the end-to-end block 307, and the output end of the end-to-end block 307 is provided with the clamping block 308.

[0022] The inner side of the pneumatic plug 306 has a tooth groove structure.

[0023] In this embodiment, after the driving roller 303 outputs and runs, the motorized rack 304 runs to the appropriate position, after the pneumatic plug 306 on the cross frame 305 outputs and runs, the pneumatic plug 306 is inserted into the gear ring 302, and after the end-to-end block 307 outputs and runs, the clamping block 308 clamps the product.

[0024] The frame distance adjusting assembly 1 comprises a base plate 101, a lower frame plate 102, a connecting frame 103, an upper frame plate 104, a transverse screw 105, a first sliding block 106, a driving motor 107, a driving gear 108, a driven gear set 109 and a spiral sleeve 1010. The upper side of the base plate 101 is provided with the lower frame plate 102, the outer side of the four corners of the lower frame plate 102 is bolted to the upper frame plate 104 through the connecting frame 103, and the lower frame plate 102 is threadedly connected with the first sliding block 106 through the transverse screw 105.

[0025] In use, the lower frame plate 102 is placed at the processing site through the base plate 101, the outer side of the four corners of the lower frame plate 102 is bolted to the upper frame plate 104 through the connecting frame 103 to achieve the effect of assembly.

[0026] One side of the first sliding block 106 is provided with the driving motor 107, the output end of the driving motor 107 is provided with the driving gear 108, one side of the driving gear 108 is provided with the meshing driven gear set 109, and the output end of the driven gear set 109 is provided with the spiral sleeve 1010.

[0027] In this embodiment, according to the size of the processed product, the driving motor 107 on one side of the first sliding block 106 outputs power to drive the output end to run, the driving motor 107 outputs to run, the driving gear 108 outputs to run, the driven gear set 109 meshes and drives to run, the driven gear set 109 drives the spiral sleeve 1010 to run, and the first sliding block 106 runs to the appropriate position.

[0028] The lifting distance adjusting assembly 2 comprises an end block 201, a slotted bracket 202, a lifting screw 203, a driving lifting block 204, a transverse bracket 205, a sliding bar 206 and a second sliding block 207. The end block 201 is bolted to the outer side of the first sliding block 106. The slotted bracket 202 is arranged above the end of the end block 201. The driving lifting block 204 is threadedly connected to the slotted bracket 202 through the lifting screw 203.

[0029] In this embodiment, when the slotted bracket 202 on the end block 201 is output to the appropriate position, the output end of the driving lifting block 204 is output to make the lifting screw 203 and the driving lifting block 204 output to the appropriate height position.

[0030] The inner side of the driving lifting block 204 is provided with the transverse bracket 205. The second sliding block 207 is slidingly connected to the transverse bracket 205 through the sliding bar 206.

[0031] In this embodiment, when the driving lifting block 204 is output to the appropriate position, the second sliding block 207 is output to the appropriate position in cooperation with the transverse bracket 205 and the sliding bar 206.

[0032] The working principle of the aluminum-magnesium alloy electric scooter frame welding clamp is as follows: when in use, the lower frame plate 102 is placed at the machining site through the base plate 101. The outer side of the four corners of the lower frame plate 102 is bolted to the upper frame plate 104 through the connecting bracket 103 to achieve the effect of assembly. According to the size of the product to be machined, the driving motor 107 on one side of the first sliding block 106 drives the output end to run. When the output end of the driving motor 107 is output to make the driving gear 108 output to make the driven gear set 109 meshing transmission run to make the driven gear set 109 drive the spiral sleeve 1010 to run to make the first sliding block 106 run to the appropriate position. When the slotted bracket 202 on the end block 201 is output to the appropriate position, the output end of the driving lifting block 204 is output to make the lifting screw 203 and the driving lifting block 204 output to the appropriate height position. When the driving lifting block 204 is output to the appropriate position, the second sliding block 207 is output to the appropriate position in cooperation with the transverse bracket 205 and the sliding bar 206. Then, the output of the driving roller 303 is used to make the electric long bracket 304 run to the appropriate position. The pneumatic plug 306 on the cross bracket 305 is output to make the pneumatic plug 306 plug into the gear ring 302. The output of the end-to-block 307 is used to make the clamping block 308 clamp the product.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An aluminum magnesium alloy electric scooter frame welding fixture comprising a frame distance adjusting assembly (1) and a clamping assembly (3), characterized in that: The outer end side of the frame distance adjusting assembly (1) is provided with a bolted lifting distance adjusting assembly (2), and the outer edge side of the lifting distance adjusting assembly (2) is provided with a sleeve-mounted clamping assembly (3); The clamping assembly (3) comprises an annular groove (301), a gear ring (302), a driving roller (303), an electric long rack (304), a cross rack (305), a pneumatic plug (306), an end-to-block (307) and a clamping block (308), the annular groove (301) is arranged on the outer edge side of the lifting distance adjusting assembly (2), the outer edge side of the annular groove (301) is provided with a gear ring (302), the edge side of the annular groove (301) is provided with a driving roller (303), the outer edge side of the driving roller (303) is provided with an electric long rack (304), the upper inner side of the electric long rack (304) is provided with a cross rack (305), the output end of the cross rack (305) is provided with a pneumatic plug (306), the top end of the electric long rack (304) is provided with an end-to-block (307), and the output end of the end-to-block (307) is provided with a clamping block (308).

2. The aluminum magnesium alloy electric scooter frame welding fixture according to claim 1, characterized in that: The inner edge side of the pneumatic plug (306) has a gear slot structure.

3. The aluminum magnesium alloy electric scooter frame welding fixture according to claim 1, characterized in that: The frame distance adjusting assembly (1) comprises a base plate (101), a lower frame plate (102), a connecting rack (103), an upper frame plate (104), a transverse screw rod (105), a first sliding block (106), a driving motor (107), a driving gear (108), a driven gear set (109) and a spiral sleeve (1010), the upper side of the base plate (101) is provided with a lower frame plate (102), the outer side of the four corners of the lower frame plate (102) is bolted to the upper frame plate (104) through the connecting rack (103), and the lower frame plate (102) is threadedly connected with the first sliding block (106) through the transverse screw rod (105).

4. The aluminum magnesium alloy electric scooter frame welding fixture according to claim 3, characterized in that: One side of the first sliding block (106) is provided with a driving motor (107), the output end of the driving motor (107) is provided with a driving gear (108), one side of the driving gear (108) is provided with a meshing connected driven gear set (109), and the output end of the driven gear set (109) is provided with a spiral sleeve (1010).

5. The aluminum magnesium alloy electric scooter frame welding fixture according to claim 3, characterized in that: The lifting distance adjusting assembly (2) comprises an end block (201), a slotted rack (202), a lifting screw rod (203), a driving lifting block (204), a transverse rack (205), a sliding bar (206) and a second sliding block (207), the end block (201) is bolted to the outer edge side of the first sliding block (106), the end block (201) is provided with a slotted rack (202) above the end, and the slotted rack (202) is threadedly connected with the driving lifting block (204) through the lifting screw rod (203).

6. The aluminum magnesium alloy electric scooter frame welding fixture according to claim 5, characterized in that: The inner edge side of the driving lifting block (204) is provided with a transverse rack (205), and the second sliding block (207) is slidingly connected to the transverse rack (205) through the sliding bar (206).

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