Assembling tool for steering handle of electric vehicle

Abstract

The utility model relates to the field of electric vehicle assembling, and discloses an electric vehicle handlebar assembling tool which comprises a base, a positioning boss, an auxiliary supporting module and an adjusting module, and the positioning boss, the auxiliary supporting module and the adjusting module are connected to the base and used for containing a handlebar. The adjusting modules are symmetrically arranged on the two sides of the positioning boss. The auxiliary supporting module is arranged between the adjusting module and the positioning boss; the auxiliary supporting module is used for preventing the handlebar from inclining or rotating; and the adjusting module is used for limiting the mounting angle and position between the brake pump and the steering handle. By means of the assembling tool, the assembling efficiency and quality of the steering handle can be improved.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle assembly, and in particular to an assembly fixture for electric vehicle handlebars. Background Technology

[0002] Electric vehicle handlebars integrate various components that need to be installed, such as brake pumps, rearview mirrors, and handlebar housings. Currently, when installing brake pumps, the handlebar tube is inserted into a protrusion, requiring the worker to hold the brake pump with one hand and tighten the screws with the other. This method has the following problems: 1. Workers need to operate with both hands, which is time-consuming and labor-intensive; 2. Workers rely on feel to install the angle and position between the brake pump and the handlebar, resulting in inconsistent installation angles and positions for each brake pump. This causes the rearview mirror mounting holes to not align with the holes in the handlebar housing, affecting subsequent installation.

[0003] CN202323265116 discloses a welding fixture for electric vehicle handlebars, including a riser positioning component for fixing the riser of the handlebar, the top of which has a first positioning block for positioning a bracket of the handlebar; a bracket positioning component for positioning the bracket and connector of the handlebar, the bracket positioning component being directly opposite the riser positioning component; and a handlebar positioning component for positioning the handlebar grip section, handlebar adapter section, and handlebar connecting section, the handlebar positioning component being disposed on both sides of the riser positioning component; the riser positioning component, the bracket positioning component, and the handlebar positioning component are all disposed on a base. This welding fixture can improve the quality of the finished handlebar after it is fully fixed; however, it does not include a structure to restrict the brake pump, and therefore cannot control the installation angle and position of the brake pump during installation.

[0004] The technical problem that this utility model needs to solve is: how to ensure that the installation angle and position of the brake pump are the same every time it is installed on the steering handle. Utility Model Content

[0005] The main purpose of this utility model is to provide an assembly fixture for electric vehicle handlebars. By using a positioning boss and an auxiliary support module to limit the handlebars, the handlebars are prevented from tilting or rotating during assembly. Secondly, by using an adjustment module to control the angle and position of the brake pump on the handlebars, the brake pump can be aligned with the holes on the handlebar housing, thereby improving assembly quality and efficiency.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0007] An electric vehicle handlebar assembly fixture includes a base and a positioning boss, an auxiliary support module, and an adjustment module connected to the base for placing the handlebar. The adjustment module is symmetrically arranged on both sides of the positioning boss. The auxiliary support module is arranged between the adjustment module and the positioning boss. The auxiliary support module is used to prevent the handlebar from tilting or rotating. The adjustment module is used to limit the installation angle and position between the brake pump and the handlebar.

[0008] Preferably, the auxiliary support module includes a support boss and a support block for contacting the steering handle; the support boss is connected to the base; the side of the support boss is provided with a first through hole arranged in an array from top to bottom; the support block is detachably connected to the support boss through the first through hole.

[0009] Preferably, the support block is cylindrical in shape; the support block is made of rubber or synthetic resin.

[0010] Preferably, the adjustment module includes an overlapping boss, an overlapping block for contacting the brake pump, and a locking member; the overlapping boss is connected to the base; the overlapping block is rotatably connected to the overlapping boss; the locking member passes through the overlapping block and is connected to the overlapping boss; the locking member is used to restrict the rotation of the overlapping block.

[0011] Preferably, the locking element is a hand-tightening screw or a quick-release lever.

[0012] Preferably, the base is provided with a limiting boss; the limiting boss is located at the front end of the positioning boss; the limiting boss is used to contact the front end of the steering handle.

[0013] Preferably, the overlapping boss is detachably connected to the base.

[0014] Preferably, the base is provided with multiple threaded holes; the overlapping boss is provided with a second through hole and a screw; the screw passes through the second through hole and is threadedly connected to the threaded hole to realize the detachable connection between the overlapping boss and the base.

[0015] Compared with existing technologies, this solution has the following advantages:

[0016] In this assembly fixture, the steering handle is fitted into the positioning boss, and the auxiliary support module supports the side of the steering handle, thereby fixing the steering handle. Then, the operator adjusts the angle of the adjustment module, so that the bottom of the brake pump handle contacts the upper surface of the adjustment module, ensuring that the installation angle between the brake pump and the steering handle is consistent each time the brake pump is installed. Secondly, the bottom of the brake pump body protrudes from the handle, and the brake pump body contacts the side of the adjustment module, thereby controlling the position of the brake pump on the steering handle to be consistent each time the brake pump is installed, thus ensuring that the rearview mirror mounting hole on the brake pump is aligned with the hole on the steering handle housing, improving the efficiency and quality of steering handle assembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly tooling in Example 1;

[0018] Figure 2 This is a front view of the assembly fixture in Example 1;

[0019] Figure 3 This is a top view of the assembly fixture in Example 1;

[0020] Figure 4 This is a schematic diagram of the assembly tooling (including the handlebars and brake pump) of Example 1.

[0021] The components include: base 1; positioning boss 2; auxiliary support module 3; adjustment module 4; limit boss 5; brake pump 6; handlebar vertical tube 7; handlebar crossbar 8; V-shaped mounting piece 9; threaded hole 11; support boss 31; support block 32; first through hole 33; overlapping boss 41; overlapping block 42; locking piece 43; second through hole 411; screw 412. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of this application implemented as described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Example 1

[0024] refer to Figure 1-4 An electric vehicle handlebar assembly tooling includes a base 1 and a positioning boss 2, an auxiliary support module 3, and an adjustment module 4 connected to the base 1 for placing the handlebar; the adjustment module 4 is symmetrically arranged on both sides of the positioning boss 2; the auxiliary support module 3 is arranged between the adjustment module and the positioning boss 2; the auxiliary support module 3 is used to prevent the handlebar from tilting or rotating; the adjustment module 4 is used to limit the installation angle and position between the brake pump 6 and the handlebar.

[0025] In this embodiment, the direction of application specifies the structure as follows: Figure 4 As shown, the handlebar includes a brake pump 6, a handlebar stem 7, and a handlebar crossbar 8. The handlebar stem 7 is provided with a V-shaped mounting part 9, and the brake pump 6 is provided with a rearview mirror mounting hole. This tooling is applied to the handlebar.

[0026] The specific process for installing the brake pump 6 on the steering handle is as follows: The operator adjusts the position of the adjustment module 4 and the angle between the upper surface of the adjustment module 4 and the horizontal plane according to the required installation position of the brake pump 6. After adjustment, the brake pump 6 is first fitted onto the steering handle, and then the steering handle is placed on the positioning boss 2. At this time, the auxiliary support module 3 contacts the steering handle from the side, thus preventing the steering handle from rotating or tilting. The operator then moves the brake pump 6 towards the adjustment module 4, so that the side wall of the brake pump 6 body is pressed against the side of the adjustment module 4. The handle of the brake pump 6 is placed on the upper surface of the adjustment module 4, and then the screws on the brake pump 6 are tightened. This controls the installation angle and position between the brake pump 6 and the steering handle, ensuring that the brake pump 6 is fixed in the same position on the steering handle during installation. This ensures that the rearview mirror mounting hole on the brake pump 6 is aligned with the hole on the steering handle housing, improving assembly efficiency and quality.

[0027] Preferably, the auxiliary support module 3 includes a support boss 31 and a support block 32 for contacting the steering handle; the support boss 31 is connected to the base 1; the side of the support boss 31 is provided with first through holes 33 arranged in an array from top to bottom; the support block 32 is detachably connected to the support boss 31 through the first through holes 33.

[0028] In this embodiment, two auxiliary support modules 3 are symmetrically arranged on both sides of the positioning boss 2. According to the shape of the steering handle, the operator inserts the support block 32 into the first through hole 33 at different heights. The support block 32 is connected to the support boss 31 by screws, so that the support block 32 can support the side of the steering handle and prevent the steering handle from rotating or tilting.

[0029] Preferably, the support block 32 is cylindrical in shape; the support block 32 is made of rubber or synthetic resin.

[0030] In this embodiment, since the handlebars are equipped with connectors that connect to the main body of the electric vehicle, and the shape of the connectors is irregular, the support block 32 is cylindrical in shape, which allows for better contact with the connectors, thereby preventing the handlebars from rotating or tilting. Secondly, the support block 32 is preferably made of synthetic resin to prevent it from scratching the handlebars.

[0031] Preferably, the adjustment module 4 includes an overlapping boss 41, an overlapping block 42 for contacting the brake pump 6, and a locking member 43; the overlapping boss 41 is connected to the base 1; the overlapping block 42 is rotatably connected to the overlapping boss 41; the locking member 43 passes through the overlapping block 42 and is connected to the overlapping boss 41; the locking member 43 is used to restrict the rotation of the overlapping block 42.

[0032] In this embodiment, the operator rotates the overlapping block 42 according to the required installation angle of the brake pump 6. After rotation, the overlapping block 42 is locked by the locking member 43 to prevent rotation during use. The handle of the brake pump 6 is placed on the overlapping block 42, which is the installation angle of the brake pump 6. Moreover, the operator does not need to hold the brake pump 6 by hand; they only need to tighten the screws. Secondly, the overlapping boss 41 is detachably connected to the base 1. The overlapping boss 41 is moved according to the required installation position of the brake pump 6 so that the side of the brake pump 6 is pressed against the overlapping block 42, which is the installation position of the brake pump 6. This ensures that the rearview mirror mounting hole on the brake pump 6 is aligned with the hole on the steering wheel housing.

[0033] Preferably, the locking element 43 is a hand-tightening screw or a quick-release lever.

[0034] In this embodiment, the locking member 43 is preferably a hand-tightening screw. The locking member 43 passes through the overlapping block 42 and is threadedly connected to the overlapping boss 41. When the angle of the overlapping block 42 is required, simply loosen the hand-tightening screw, rotate the overlapping block 42 to adjust, and tighten the hand-tightening screw after adjustment.

[0035] Preferably, the base 1 is provided with a limiting boss 5; the limiting boss 5 is located at the front end of the positioning boss 2; the limiting boss 5 is used to contact the front end of the steering handle.

[0036] In this embodiment, the steering handle is fitted into the positioning boss 2, and the auxiliary support module 3 contacts both sides of the steering handle. In addition, the limiting boss 5 contacts the front end of the steering handle, further ensuring that the steering handle will not rotate or tilt when the operator assembles it.

[0037] Preferably, the overlapping boss 41 is detachably connected to the base 1.

[0038] Preferably, the base 1 is provided with a plurality of threaded holes 11; the overlapping boss 41 is provided with a second through hole 411 and a screw 412; the screw 412 passes through the second through hole 411 and is threadedly connected to the threaded hole 11 to realize the detachable connection between the overlapping boss 41 and the base 1.

[0039] In this embodiment, the adjustment module 4 is detachably connected to the base 1; the base 1 is provided with multiple threaded holes 11, and the adjustment module 4 is threadedly connected to the threaded holes 11 by screws 412, so that the adjustment module 4 can be detachably connected to the base 1, thereby enabling the adjustment module 4 to be adjusted on the base 1.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An assembly fixture for an electric vehicle handlebar, characterized in that, The device includes a base and a positioning boss for mounting the steering handlebar connected to the base, an auxiliary support module, and an adjustment module. The adjustment module is symmetrically arranged on both sides of the positioning boss. The auxiliary support module is arranged between the adjustment module and the positioning boss. The auxiliary support module is used to prevent the steering handlebar from tilting or rotating. The adjustment module is used to limit the installation angle and position between the brake pump and the steering handlebar.

2. The electric vehicle handlebar assembly fixture according to claim 1, characterized in that, The auxiliary support module includes a support boss and a support block for contacting the steering handle; the support boss is connected to the base; the side of the support boss is provided with a first through hole arranged in an array from top to bottom; the support block is detachably connected to the support boss through the first through hole.

3. The electric vehicle handlebar assembly fixture according to claim 2, characterized in that, The support block is cylindrical in shape; the support block is made of rubber or synthetic resin.

4. The electric vehicle handlebar assembly fixture according to claim 1, characterized in that, The adjustment module includes an overlapping boss, an overlapping block for contacting the brake pump, and a locking member; the overlapping boss is connected to the base; the overlapping block is rotatably connected to the overlapping boss; the locking member passes through the overlapping block and is connected to the overlapping boss; the locking member is used to restrict the rotation of the overlapping block.

5. The electric vehicle handlebar assembly fixture according to claim 4, characterized in that, The locking component is a hand-tightening screw or a quick-release lever.

6. The electric vehicle handlebar assembly fixture according to claim 1, characterized in that, The base is provided with a limiting boss; the limiting boss is located at the front end of the positioning boss; the limiting boss is used to contact the front end of the steering handle.

7. The electric vehicle handlebar assembly fixture according to claim 4, characterized in that, The overlapping boss is detachably connected to the base.

8. The electric vehicle handlebar assembly fixture according to claim 7, characterized in that, The base is provided with multiple threaded holes; the overlapping boss is provided with a second through hole and a screw; the screw passes through the through hole and is threadedly connected to the threaded hole to realize the detachable connection between the overlapping boss and the base.

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